Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Nov. 9, 2021, 9:45 a.m.	Nov. 9, 2021, 10:01 a.m.

Size	742.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`9dcb608ed0cf8fcf1bf1b88b62b72b40`
SHA256	`a867bf2ac0805f9542092208284b3eb22fc9d2a73f90d08cdcabc794592cc578`
CRC32	`AC43C197`
ssdeep	`12288:cgiEErB84vjz8db5nsDLvtGdbU7NOzBCIv60eLMVIVGYd/kvqN3/ZA+:tYBjMUJGC7oNvxeg+VGYd4qV/ZA+`
Yara	Admin_Tool_IN_Zero - Admin Tool Sysinternals PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

de.exe "C:\Users\test22\AppData\Local\Temp\de.exe"
2420
- InstallUtil.exe "C:\Users\test22\AppData\Local\Temp\InstallUtil.exe"
  2764

Name	Response	Post-Analysis Lookup
www.google.com	A 172.217.25.4	172.217.25.68

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.217.25.4	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.103:49161 -> 172.217.25.4:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49163 -> 204.79.197.200:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.103:49161 172.217.25.4:443	C=US, O=Google Trust Services LLC, CN=GTS CA 1C3	CN=www.google.com	5e:4b:8f:b5:bf:60:fd:ba:f1:72:07:9b:d3:3a:35:d8:d0:3b:75:57
TLSv1 192.168.56.103:49163 204.79.197.200:443	C=US, O=Microsoft Corporation, CN=Microsoft RSA TLS CA 02	CN=www.bing.com	af:e3:17:ed:18:4a:d9:1c:24:8a:89:d5:ac:11:b3:27:96:02:37:c8

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW Nov. 9, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 9, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 9, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 9, 2021, 10 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 Nov. 9, 2021, 9:45 a.m.			0	0
IsDebuggerPresent Nov. 9, 2021, 9:45 a.m.			0	0
IsDebuggerPresent Nov. 9, 2021, 10 a.m.			0	0
IsDebuggerPresent Nov. 9, 2021, 10 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey Nov. 9, 2021, 9:45 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004dd100 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Nov. 9, 2021, 9:45 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004dd080 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Nov. 9, 2021, 9:45 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x004dd080 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 Nov. 9, 2021, 9:45 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Nov. 9, 2021, 10 a.m.	stacktrace: 0x1fb1790 0x1fb0fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x738f2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7390264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73902e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x739b74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x739b7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73a41dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73a41e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73a41f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73a4416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x73f9f5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x742a7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x742a4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x772e9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x772e9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x1fb1c03 registers.esp: 5174016 registers.edi: 5174040 registers.eax: 0 registers.ebp: 5174052 registers.edx: 195 registers.ebx: 5174300 registers.esi: 36670880 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Nov. 9, 2021, 10 a.m.

stacktrace:

0x1fb1790
0x1fb0fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x738f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7390264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73902e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x739b74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x739b7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73a41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73a41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73a41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73a4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x73f9f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x742a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x742a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x772e9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x772e9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x1fb1c03
registers.esp: 5174016
registers.edi: 5174040
registers.eax: 0
registers.ebp: 5174052
registers.edx: 195
registers.ebx: 5174300
registers.esi: 36670880
registers.ecx: 0

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (2 events)

suspicious_features	GET method with no useragent header				suspicious_request	GET https://www.google.com/
suspicious_features	GET method with no useragent header				suspicious_request	GET https://www.bing.com/

Performs some HTTP requests (2 events)

request	GET https://www.google.com/
request	GET https://www.bing.com/

Allocates read-write-execute memory (usually to unpack itself) (50 out of 116 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73971000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73972000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 2031616 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02320000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00522000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00680000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00555000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00557000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00546000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00547000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00681000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00682000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0493f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04930000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00683000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00684000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00685000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00851000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00686000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00687000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04931000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00688000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00689000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 15872 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f0400 process_handle: 0xffffffff		3221225550
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0068f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05a90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05a91000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f0178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f01a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f01c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f01f0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f0218 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f459e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2420 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x059f4592 process_handle: 0xffffffff		3221225550

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

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Nov. 9, 2021, 9:45 a.m.	flags: 15 family: 0		111	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Nov. 9, 2021, 9:45 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Nov. 9, 2021, 10 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	Run a KeyLogger	rule	KeyLogger
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	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2764 region_size: 245760 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: 0x00000610		3221225496	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2764 region_size: 245760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000c0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000610	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Nov. 9, 2021, 9:45 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (2 events)

description	de.exe tried to sleep 5456362 seconds, actually delayed analysis time by 5456362 seconds
description	InstallUtil.exe tried to sleep 10912853 seconds, actually delayed analysis time by 10912853 seconds

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL}aàVîu @ À@ uK H.textôU V `.rsrc X@@.reloc ^@B base_address: 0x000c0000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamevAAHyTbcLwcXqPmlkVeoDKJH.exe(LegalCopyright dOriginalFilenamevAAHyTbcLwcXqPmlkVeoDKJH.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x000f8000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: pð5 base_address: 0x000fa000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: base_address: 0x7efde008 process_identifier: 2764 process_handle: 0x00000610	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 Nov. 9, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL}aàVîu @ À@ uK H.textôU V `.rsrc X@@.reloc ^@B base_address: 0x000c0000 process_identifier: 2764 process_handle: 0x00000610	1	1	0

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 2420 called NtSetContextThread to modify thread in remote process 2764
NtSetContextThread Nov. 9, 2021, 9:45 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000060c process_identifier: 2764	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Users\test22\AppData\Local\Temp\de.exe\:Zone.Identifier

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2420 resumed a thread in remote process 2764
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x0000060c suspend_count: 1 process_identifier: 2764	1	0	0

File has been identified by 25 AntiVirus engines on VirusTotal as malicious (25 events)

Lionic	Trojan.MSIL.Crysan.m!c
Elastic	malicious (high confidence)
McAfee	Artemis!9DCB608ED0CF
Cylance	Unsafe
BitDefenderTheta	Gen:NN.ZemsilF.34266.Um0@a0PT2Dd
Cyren	W32/MSIL_Agent.CFH.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ADKF
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
Avast	Win32:CrypterX-gen [Trj]
McAfee-GW-Edition	BehavesLike.Win32.Generic.bh
FireEye	Generic.mg.9dcb608ed0cf8fcf
Sophos	Mal/Generic-S
SentinelOne	Static AI - Malicious PE
Kingsoft	Win32.Hack.Undef.(kcloud)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Cynet	Malicious (score: 100)
Malwarebytes	Malware.AI.4155575152
Ikarus	Trojan.MSIL.Agent
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ADIT!tr
AVG	Win32:CrypterX-gen [Trj]
CrowdStrike	win/malicious_confidence_90% (W)

Executed a process and injected code into it, probably while unpacking (32 events)

Time & API	Arguments	Status	Return
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x00000348 suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000005e0 suspend_count: 1 process_identifier: 2420	1	0
NtGetContextThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000000e0	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x000005f4 suspend_count: 1 process_identifier: 2420	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x00000608 suspend_count: 1 process_identifier: 2420	1	0
CreateProcessInternalW Nov. 9, 2021, 9:45 a.m.	thread_identifier: 2768 thread_handle: 0x0000060c process_identifier: 2764 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\InstallUtil.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\InstallUtil.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\InstallUtil.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000610	1	1
NtGetContextThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x0000060c	1	0
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2764 region_size: 245760 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: 0x00000610		3221225496
NtAllocateVirtualMemory Nov. 9, 2021, 9:45 a.m.	process_identifier: 2764 region_size: 245760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000c0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000610	1	0
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL}aàVîu @ À@ uK H.textôU V `.rsrc X@@.reloc ^@B base_address: 0x000c0000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: base_address: 0x000c2000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamevAAHyTbcLwcXqPmlkVeoDKJH.exe(LegalCopyright dOriginalFilenamevAAHyTbcLwcXqPmlkVeoDKJH.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x000f8000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: pð5 base_address: 0x000fa000 process_identifier: 2764 process_handle: 0x00000610	1	1
WriteProcessMemory Nov. 9, 2021, 9:45 a.m.	buffer: base_address: 0x7efde008 process_identifier: 2764 process_handle: 0x00000610	1	1
NtSetContextThread Nov. 9, 2021, 9:45 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000060c process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 9:45 a.m.	thread_handle: 0x0000060c suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000310 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000330 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x0000038c suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000404 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x00000350 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10 a.m.	thread_handle: 0x000003f4 suspend_count: 1 process_identifier: 2764	1	0
NtResumeThread Nov. 9, 2021, 10:01 a.m.	thread_handle: 0x000003f4 suspend_count: 1 process_identifier: 2764	1	0

de.exe

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