Behavioral task
behavioral1
Sample
20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe
Resource
win10v2004-20240426-en
General
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Target
20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany
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Size
139KB
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MD5
030a37a4fcd7ab0589153da356debf25
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SHA1
35f94d32cd61329996fc65f4ba3a94d86262944c
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SHA256
cec908909002b6bc46b7d98aeb908cb5e94de9f6cd8544772a6cb860b50bafa6
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SHA512
8d7fe7c71d4d536fbf0171ba978a4bb6c5393e5e8e3376ce00b948609d4392277f6278fe2296e0e7824537aa20a3cea99b93e4dc76fd9e49bf00d6c1461dc4c3
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SSDEEP
3072:IRDukUiIuqQHCVT9NwoPsaMqqDL2/OgvduI:IRDfgBVwoPsJqqDL6PvduI
Malware Config
Signatures
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GandCrab payload 1 IoCs
Processes:
resource yara_rule sample family_gandcrab -
Gandcrab family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany
Files
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20240524030a37a4fcd7ab0589153da356debf25bkransomwaregandcrabkaragany.exe windows:5 windows x86 arch:x86
7b6dd4245c054681d7b6b1f9b76fe984
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
VirtualProtect
ExitProcess
OpenProcess
Sleep
ExitThread
GetLastError
CloseHandle
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetCommandLineA
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
IsDebuggerPresent
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
GetCurrentProcess
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
RtlUnwind
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
CreateFileW
Sections
.text Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 75KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ