Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 25, 2023, 10:14 a.m.	Sept. 25, 2023, 10:16 a.m.

Size	682.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`31c0fb555469b0836b447b2e71c8fd74`
SHA256	`ff777a5e6a54f56d5452624ec6f0cd6938ba286ce648176efeec46fcceed5286`
CRC32	`A1EB6CD2`
ssdeep	`12288:361tZZr9L7kX0F1CEgkEXQwko3b2VvRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRs:361tZL3kY0EgnXQOL`
Yara	PE_Header_Zero - PE File Signature IsPE32 - (no description) Is_DotNET_EXE - (no description)

docdav20230923.exe "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe"
2068
- docdav20230923.exe "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe"
  2588
- cmd.exe "cmd" /c mkdir "C:\Users\test22\AppData\Roaming\svchost"
  2656
- cmd.exe "cmd" /c copy "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe" "C:\Users\test22\AppData\Roaming\svchost\svchost.exe"
  2744
- cmd.exe "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f
  2696
  - schtasks.exe schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f
    2848

Name	Response	Post-Analysis Lookup
ftp.product-secured.com	A 179.43.183.46 CNAME product-secured.com	179.43.183.46
checkip.dyndns.org	A 132.226.8.169 CNAME checkip.dyndns.com A 193.122.130.0 A 132.226.247.73 A 158.101.44.242 A 193.122.6.168	132.226.8.169

IP Address	Status	Action
132.226.8.169	Active	Moloch
164.124.101.2	Active	Moloch
179.43.183.46	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 179.43.183.46:21 -> 192.168.56.103:49170	2260002	SURICATA Applayer Detect protocol only one direction	Generic Protocol Command Decode
UDP 192.168.56.103:64894 -> 164.124.101.2:53	2043238	ET INFO External IP Lookup Domain in DNS Query (checkip .dyndns .org)	Device Retrieving External IP Address Detected
TCP 192.168.56.103:49169 -> 132.226.8.169:80	2021378	ET POLICY External IP Lookup - checkip.dyndns.org	Device Retrieving External IP Address Detected
TCP 192.168.56.103:49169 -> 132.226.8.169:80	2039190	ET INFO 404/Snake/Matiex Keylogger Style External IP Check	Device Retrieving External IP Address Detected

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 25, 2023, 10:15 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 25, 2023, 10:15 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 25, 2023, 10:15 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 25, 2023, 10:14 a.m.			0	0
IsDebuggerPresent Sept. 25, 2023, 10:14 a.m.			0	0
IsDebuggerPresent Sept. 25, 2023, 10:15 a.m.			0	0
IsDebuggerPresent Sept. 25, 2023, 10:15 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (28 events)

Time & API	Arguments	Status	Return
CryptExportKey Sept. 25, 2023, 10:14 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686358 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:14 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686358 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:14 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686358 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:14 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686358 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686418 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686418 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686418 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686558 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686558 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686558 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686558 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686458 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686458 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00686398 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006fe0f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006fe0f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006fe0f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006fe0f0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007264a0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007264a0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007264a0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007264a0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0083f990 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0083fa10 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0083fa10 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x008c2188 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x008c2188 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Sept. 25, 2023, 10:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0083fbd0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Sept. 25, 2023, 10:14 a.m.		1	1	0

One or more processes crashed (11 events)

Time & API	Arguments	Status
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x7514ce DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 39 09 e8 77 dd 0d 72 89 85 b8 fe ff ff 8b 8d b8 exception.instruction: cmp dword ptr [ecx], ecx exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x752dba registers.esp: 3992800 registers.edi: 3993240 registers.eax: 0 registers.ebp: 3993248 registers.edx: 37949992 registers.ebx: 3993428 registers.esi: 0 registers.ecx: 0	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 8b 50 04 b8 01 00 00 00 2b d0 71 05 e8 f5 b4 a5 exception.instruction: mov edx, dword ptr [eax + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75b04c registers.esp: 3990788 registers.edi: 3991624 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 1	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 8b 40 04 ba 01 00 00 00 2b c2 71 05 e8 99 b4 a5 exception.instruction: mov eax, dword ptr [eax + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75b0a8 registers.esp: 3990788 registers.edi: 3991624 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 8479820	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 72 05 e8 df b3 a5 73 c1 e0 04 8d 44 02 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75b0e0 registers.esp: 3990788 registers.edi: 3991624 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 8479820	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 72 05 e8 85 b3 a5 73 c1 e0 04 8d 44 02 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75b13a registers.esp: 3990788 registers.edi: 3991624 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 8479820	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 72 05 e8 1f b1 a5 73 c1 e0 04 8d 44 02 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75b3a0 registers.esp: 3990784 registers.edi: 3991028 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 3868751393	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x759d33 0x754a76 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 4f 04 72 05 e8 6c a7 a5 73 c1 e1 04 8d 4c 0f exception.instruction: cmp ecx, dword ptr [edi + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75bd53 registers.esp: 3990788 registers.edi: 0 registers.eax: 0 registers.ebp: 3992812 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 0	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x75cad8 0x754abb 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 0f 9d c0 0f b6 c0 89 45 c8 83 7d c8 00 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75cce1 registers.esp: 3992836 registers.edi: 3992904 registers.eax: 0 registers.ebp: 3992920 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 38704436	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x75cad8 0x754ad8 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 0f 9d c0 0f b6 c0 89 45 c8 83 7d c8 00 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75cce1 registers.esp: 3992836 registers.edi: 3992904 registers.eax: 3 registers.ebp: 3992920 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 38704436	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x75cad8 0x754afb 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 3b 42 04 0f 9d c0 0f b6 c0 89 45 c8 83 7d c8 00 exception.instruction: cmp eax, dword ptr [edx + 4] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75cce1 registers.esp: 3992836 registers.edi: 3992904 registers.eax: 5 registers.ebp: 3992920 registers.edx: 0 registers.ebx: 0 registers.esi: 38432772 registers.ecx: 38704436	1
__exception__ Sept. 25, 2023, 10:15 a.m.	stacktrace: 0x754b13 0x7514f1 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x73f22652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73f3264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73f32e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73fe74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73fe7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x74071dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x74071e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x74071f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7407416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745cf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x748c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x748c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 39 09 e8 84 b9 14 72 89 45 ec 6a 00 8b 15 8c 22 exception.instruction: cmp dword ptr [ecx], ecx exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x75cea5 registers.esp: 3993020 registers.edi: 3993240 registers.eax: 0 registers.ebp: 3993044 registers.edx: 0 registers.ebx: 3993428 registers.esi: 0 registers.ecx: 0	1

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Connects to a Dynamic DNS Domain (1 event)

domain

checkip.dyndns.org

Performs some HTTP requests (1 event)

request

GET http://checkip.dyndns.org/

Allocates read-write-execute memory (usually to unpack itself) (50 out of 73 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00480000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00560000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f21000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f22000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a60000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00496000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aaf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a81000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a82000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a83000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:14 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a84000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a85000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a86000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2068 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a87000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f21000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f22000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c50000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00cf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00292000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0029a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00751000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00752000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00753000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00754000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00755000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00756000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

A process attempted to delay the analysis task. (1 event)

description

docdav20230923.exe tried to sleep 173 seconds, actually delayed analysis time by 173 seconds

Steals private information from local Internet browsers (5 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera\profile\wand.dat
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data

Looks up the external IP address (1 event)

domain

checkip.dyndns.org

Creates a suspicious process (4 events)

cmdline	"cmd" /c mkdir "C:\Users\test22\AppData\Roaming\svchost"
cmdline	"cmd" /c copy "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe" "C:\Users\test22\AppData\Roaming\svchost\svchost.exe"
cmdline	"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f
cmdline	schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2660 thread_handle: 0x00000294 process_identifier: 2656 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c mkdir "C:\Users\test22\AppData\Roaming\svchost" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002a8	1	1
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2700 thread_handle: 0x00000294 process_identifier: 2696 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002b4	1	1
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2748 thread_handle: 0x00000294 process_identifier: 2744 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c copy "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe" "C:\Users\test22\AppData\Roaming\svchost\svchost.exe" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002b8	1	1

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Sept. 25, 2023, 10:15 a.m.	flags: 15 family: 0		111	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x0004ee00', u'virtual_address': u'0x00002000', u'entropy': 7.834025778238533, u'name': u'.text', u'virtual_size': u'0x0004ecac'}

entropy

7.83402577824

description

A section with a high entropy has been found

entropy

0.462949376376

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 25, 2023, 10:15 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (12 events)

description	PWS Memory	rule	Generic_PWS_Memory_Zero
description	Communications smtp	rule	Network_SMTP_dotNet
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook
description	Run a KeyLogger	rule	KeyLogger

Uses Windows utilities for basic Windows functionality (3 events)

cmdline	"cmd" /c mkdir "C:\Users\test22\AppData\Roaming\svchost"
cmdline	"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f
cmdline	schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 155648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000278	1	0	0

Attempts to identify installed AV products by installation directory (1 event)

file	C:\Users\test22\AppData\Local\AVAST Software\Browser\User Data\Default\Login Data

Installs itself for autorun at Windows startup (2 events)

cmdline	"cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f
cmdline	schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f

Harvests credentials from local FTP client softwares (1 event)

file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml

Harvests information related to installed instant messenger clients (1 event)

file	C:\Users\test22\AppData\Roaming\.purple\accounts.xml

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL:³dàPâ @ `@ÀÿK @ H.textà â `.rsrc ä@@.reloc@ö@B base_address: 0x00400000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: 0 base_address: 0x00424000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2588 process_handle: 0x00000278	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL:³dàPâ @ `@ÀÿK @ H.textà â `.rsrc ä@@.reloc@ö@B base_address: 0x00400000 process_identifier: 2588 process_handle: 0x00000278	1	1	0

Creates a windows hook that monitors keyboard input (keylogger) (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExA Sept. 25, 2023, 10:15 a.m.	thread_identifier: 0 callback_function: 0x00a809a2 hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00000000	1	131551	0

Harvests credentials from local email clients (3 events)

registry	HKEY_CURRENT_USER\Software\Microsoft\Windows Messaging Subsystem\Profiles\9375CFF0413111d3B88A00104B2A6676
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000003
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000001

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2068 called NtSetContextThread to modify thread in remote process 2588
NtSetContextThread Sept. 25, 2023, 10:15 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4325390 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000274 process_identifier: 2588	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2068 resumed a thread in remote process 2588
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x00000274 suspend_count: 1 process_identifier: 2588	1	0	0

Executed a process and injected code into it, probably while unpacking (23 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 25, 2023, 10:14 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2068	1	0
NtResumeThread Sept. 25, 2023, 10:14 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2068	1	0
NtResumeThread Sept. 25, 2023, 10:14 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2068	1	0
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2592 thread_handle: 0x00000274 process_identifier: 2588 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\docdav20230923.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\docdav20230923.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000278	1	1
NtGetContextThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x00000274	1	0
NtAllocateVirtualMemory Sept. 25, 2023, 10:15 a.m.	process_identifier: 2588 region_size: 155648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000278	1	0
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL:³dàPâ @ `@ÀÿK @ H.textà â `.rsrc ä@@.reloc@ö@B base_address: 0x00400000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: base_address: 0x00402000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: base_address: 0x00422000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: 0 base_address: 0x00424000 process_identifier: 2588 process_handle: 0x00000278	1	1
WriteProcessMemory Sept. 25, 2023, 10:15 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2588 process_handle: 0x00000278	1	1
NtSetContextThread Sept. 25, 2023, 10:15 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4325390 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000274 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x00000274 suspend_count: 1 process_identifier: 2588	1	0
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2660 thread_handle: 0x00000294 process_identifier: 2656 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c mkdir "C:\Users\test22\AppData\Roaming\svchost" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002a8	1	1
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2700 thread_handle: 0x00000294 process_identifier: 2696 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002b4	1	1
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2748 thread_handle: 0x00000294 process_identifier: 2744 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "cmd" /c copy "C:\Users\test22\AppData\Local\Temp\docdav20230923.exe" "C:\Users\test22\AppData\Roaming\svchost\svchost.exe" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002b8	1	1
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x000001b0 suspend_count: 1 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x000003a4 suspend_count: 1 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x0000043c suspend_count: 1 process_identifier: 2588	1	0
NtResumeThread Sept. 25, 2023, 10:15 a.m.	thread_handle: 0x00000454 suspend_count: 1 process_identifier: 2588	1	0
CreateProcessInternalW Sept. 25, 2023, 10:15 a.m.	thread_identifier: 2852 thread_handle: 0x00000084 process_identifier: 2848 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: schtasks /create /sc minute /mo 1 /tn "Nafifas" /tr "'C:\Users\test22\AppData\Roaming\svchost\svchost.exe'" /f filepath_r: C:\Windows\system32\schtasks.exe stack_pivoted: 0 creation_flags: 524288 (EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 1 process_handle: 0x00000088	1	1

File has been identified by 32 AntiVirus engines on VirusTotal as malicious (32 events)

MicroWorld-eScan	Gen:Variant.Ser.Lazy.1803
Malwarebytes	Trojan.Crypt.MSIL
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.681c85
Arcabit	Trojan.Ser.Lazy.D70B
Cyren	W32/MSIL_Kryptik.JLU.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Kryptik.AHUA
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	HEUR:Backdoor.MSIL.XWorm.gen
BitDefender	Gen:Variant.Ser.Lazy.1803
Emsisoft	Gen:Variant.Ser.Lazy.1803 (B)
VIPRE	Gen:Variant.Ser.Lazy.1803
McAfee-GW-Edition	BehavesLike.Win32.Generic.jh
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.31c0fb555469b083
Sophos	Generic ML PUA (PUA)
SentinelOne	Static AI - Malicious PE
ZoneAlarm	HEUR:Backdoor.MSIL.XWorm.gen
GData	Gen:Variant.Ser.Lazy.1803
Google	Detected
BitDefenderTheta	Gen:NN.ZemsilF.36722.Qm0@a0rfX5hi
ALYac	Gen:Variant.Ser.Lazy.1803
MAX	malware (ai score=82)
Cylance	unsafe
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:Vg5pY1ZJF6I3sw8vG/7uHg)
Ikarus	Trojan.MSIL.Crypt
Fortinet	MSIL/Kryptik.AHUA!tr
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)

docdav20230923.exe

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