Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	March 13, 2023, 5:44 p.m.	March 13, 2023, 5:48 p.m.

Size	939.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`234310e8c8c038eb9e17fc11d97ec1d4`
SHA256	`cbfffc4a13e6250ae35267d953c3bc197bd39e1845e86e893be6a5e8d889e0b4`
CRC32	`BDA6EC52`
ssdeep	`24576:xuOZ6wGkB+e9uf8qFyTsxTWAZzmnF5veJjdltCvhQo0OLlE:o8aeF6jvIEO`
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description) PE_Header_Zero - PE File Signature

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
1740
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\tzQXItkpp.exe"
  2708
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp"
  2756
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  2844

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (11 events)

Time & API	Arguments	Status	Return
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 13, 2023, 5:47 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (5 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent March 13, 2023, 5:44 p.m.			0	0
IsDebuggerPresent March 13, 2023, 5:44 p.m.			0	0
IsDebuggerPresent March 13, 2023, 5:47 p.m.			0	0
IsDebuggerPresent March 13, 2023, 5:47 p.m.			0	0
IsDebuggerPresent March 13, 2023, 5:47 p.m.			0	0

Command line console output was observed (10 events)

Time & API	Arguments	Status	Return
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: The term 'Add-MpPreference' is not recognized as the name of a cmdlet, function console_handle: 0x00000023	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: , script file, or operable program. Check the spelling of the name, or if a pat console_handle: 0x0000002f	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: h was included, verify that the path is correct and try again. console_handle: 0x0000003b	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: At line:1 char:17 console_handle: 0x00000047	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: + Add-MpPreference <<<< -ExclusionPath C:\Users\test22\AppData\Roaming\tzQXItk console_handle: 0x00000053	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: pp.exe console_handle: 0x0000005f	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: + CategoryInfo : ObjectNotFound: (Add-MpPreference:String) [], Co console_handle: 0x0000006b	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: mmandNotFoundException console_handle: 0x00000077	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: + FullyQualifiedErrorId : CommandNotFoundException console_handle: 0x00000083	1	1
WriteConsoleW March 13, 2023, 5:47 p.m.	buffer: SUCCESS: The scheduled task "Updates\tzQXItkpp" has successfully been created. console_handle: 0x00000007	1	1

Uses Windows APIs to generate a cryptographic key (46 events)

Time & API	Arguments	Status	Return
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003676a0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00366fe0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x003677e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367d60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367b20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey March 13, 2023, 5:47 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00367ba0 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 March 13, 2023, 5:44 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ March 13, 2023, 5:47 p.m.	stacktrace: 0x831788 0x830fb3 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72932652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7294264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72942e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x729f74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x729f7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72a81dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72a81e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72a81f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72a8416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7460f5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74897f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74894de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 9b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x831bfb registers.esp: 2093920 registers.edi: 2093944 registers.eax: 0 registers.ebp: 2093956 registers.edx: 195 registers.ebx: 2094204 registers.esi: 39752320 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

March 13, 2023, 5:47 p.m.

stacktrace:

0x831788
0x830fb3
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72932652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7294264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72942e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x729f74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x729f7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72a81dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72a81e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72a81f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72a8416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7460f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74897f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74894de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 9b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x831bfb
registers.esp: 2093920
registers.edi: 2093944
registers.eax: 0
registers.ebp: 2093956
registers.edx: 195
registers.ebx: 2094204
registers.esi: 39752320
registers.ecx: 0

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

Allocates read-write-execute memory (usually to unpack itself) (50 out of 206 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 1638400 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
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00820000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f62000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00600000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00630000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 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 March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 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 March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00486000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a9f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007ae000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007af000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 1740 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04af9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02510000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02590000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0251a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02512000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02522000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02591000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02592000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0254a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02523000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02524000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 13, 2023, 5:47 p.m.	process_identifier: 2708 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0255b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates a shortcut to an executable file (1 event)

file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk

Creates a suspicious process (4 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp"
cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\tzQXItkpp.exe"
cmdline	schtasks.exe /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp"
cmdline	powershell Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\tzQXItkpp.exe"

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW March 13, 2023, 5:44 p.m.	show_type: 0 filepath_r: powershell parameters: Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\tzQXItkpp.exe" filepath: powershell	1	1	0
ShellExecuteExW March 13, 2023, 5:44 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp" filepath: schtasks.exe	1	1	0

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

section

{u'size_of_data': u'0x000ea200', u'virtual_address': u'0x00002000', u'entropy': 7.646306085900879, u'name': u'.text', u'virtual_size': u'0x000ea024'}

entropy

7.6463060859

description

A section with a high entropy has been found

entropy

0.997868939798

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (3 events)

Time & API	Arguments	Status	Return
LookupPrivilegeValueW March 13, 2023, 5:44 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW March 13, 2023, 5:47 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW March 13, 2023, 5:47 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1

Yara rule detected in process memory (11 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	PWS Memory	rule	Generic_PWS_Memory_Zero
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

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp"
cmdline	schtasks.exe /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 2844 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: 0x000002dc	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation March 13, 2023, 5:47 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

vbc.exe tried to sleep 10912887 seconds, actually delayed analysis time by 10912887 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\NXLun

reg_value

C:\Users\test22\AppData\Roaming\NXLun\NXLun.exe

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bàX.w @ À@àvK H.text4W X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamecJfcfDuQALelmWXfjYVqKGDrE.exe(LegalCopyright dOriginalFilenamecJfcfDuQALelmWXfjYVqKGDrE.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: 0x00438000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: p07 base_address: 0x0043a000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2844 process_handle: 0x000002dc	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 March 13, 2023, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bàX.w @ À@àvK H.text4W X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2844 process_handle: 0x000002dc	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 1740 called NtSetContextThread to modify thread in remote process 2844
NtSetContextThread March 13, 2023, 5:44 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421422 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a8 process_identifier: 2844	1	0	0

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

file	C:\Users\test22\AppData\Roaming\NXLun\NXLun.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 1740 resumed a thread in remote process 2844
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 2844	1	0	0

Executed a process and injected code into it, probably while unpacking (31 events)

Time & API	Arguments	Status	Return
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1740	1	0
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1740	1	0
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 1740	1	0
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x00000278 suspend_count: 1 process_identifier: 1740	1	0
CreateProcessInternalW March 13, 2023, 5:44 p.m.	thread_identifier: 2712 thread_handle: 0x000003d8 process_identifier: 2708 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Roaming\tzQXItkpp.exe" filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000003e0	1	1
CreateProcessInternalW March 13, 2023, 5:44 p.m.	thread_identifier: 2760 thread_handle: 0x00000398 process_identifier: 2756 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tzQXItkpp" /XML "C:\Users\test22\AppData\Local\Temp\tmp5F2D.tmp" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000003e0	1	1
CreateProcessInternalW March 13, 2023, 5:44 p.m.	thread_identifier: 2848 thread_handle: 0x000002a8 process_identifier: 2844 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002dc	1	1
NtGetContextThread March 13, 2023, 5:44 p.m.	thread_handle: 0x000002a8	1	0
NtAllocateVirtualMemory March 13, 2023, 5:44 p.m.	process_identifier: 2844 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: 0x000002dc	1	0
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELW`bàX.w @ À@àvK H.text4W X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: base_address: 0x00402000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamecJfcfDuQALelmWXfjYVqKGDrE.exe(LegalCopyright dOriginalFilenamecJfcfDuQALelmWXfjYVqKGDrE.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: 0x00438000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: p07 base_address: 0x0043a000 process_identifier: 2844 process_handle: 0x000002dc	1	1
WriteProcessMemory March 13, 2023, 5:44 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2844 process_handle: 0x000002dc	1	1
NtSetContextThread March 13, 2023, 5:44 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421422 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a8 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:44 p.m.	thread_handle: 0x00000394 suspend_count: 1 process_identifier: 1740	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 2708	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x000002fc suspend_count: 1 process_identifier: 2708	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000448 suspend_count: 1 process_identifier: 2708	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x000004a8 suspend_count: 1 process_identifier: 2708	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000394 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x00000350 suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:47 p.m.	thread_handle: 0x000003fc suspend_count: 1 process_identifier: 2844	1	0
NtResumeThread March 13, 2023, 5:48 p.m.	thread_handle: 0x000003fc suspend_count: 1 process_identifier: 2844	1	0

File has been identified by 47 AntiVirus engines on VirusTotal as malicious (47 events)

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Taskun.4!c
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.GenericKD.65864177
FireEye	Generic.mg.234310e8c8c038eb
CAT-QuickHeal	Trojan.MSIL
McAfee	GenericRXLW-DF!234310E8C8C0
Sangfor	Suspicious.Win32.Save.a
Alibaba	Trojan:MSIL/Taskun.e3cb4512
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.Generic.D3ED01F1
BitDefenderTheta	Gen:NN.ZemsilF.36308.6m0@aKQtFsg
VirIT	Trojan.Win32.MSIL_Heur.A
Cyren	W32/MSIL_Kryptik.FSG.gen!Eldorado
Symantec	Scr.Malcode!gdn34
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/GenKryptik.FOOL
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Trojan.GenericKD.65864177
Avast	Win32:Trojan-gen
Tencent	Msil.Trojan.Taskun.Kcnw
Sophos	Troj/Krypt-VR
DrWeb	Trojan.Siggen20.1904
VIPRE	Trojan.GenericKD.65864177
TrendMicro	TROJ_GEN.R002C0PCA23
McAfee-GW-Edition	BehavesLike.Win32.Generic.dc
Trapmine	malicious.high.ml.score
Emsisoft	Trojan.GenericKD.65864177 (B)
SentinelOne	Static AI - Malicious PE
Avira	HEUR/AGEN.1235153
MAX	malware (ai score=82)
Antiy-AVL	Trojan/MSIL.GenKryptik
Gridinsoft	Trojan.Win32.Kryptik.cl
Microsoft	Trojan:MSIL/RemLoader!MTB
GData	Trojan.GenericKD.65864177
Google	Detected
ALYac	Trojan.GenericKD.65864177
Cylance	unsafe
TrendMicro-HouseCall	TROJ_GEN.R002C0PCA23
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:1sTnLR/IxmrEgor3rsxzWA)
Ikarus	Trojan-Spy.Agent
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.GHFP!tr
AVG	Win32:Trojan-gen

vbc.exe

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Suricata Alerts

Suricata TLS

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