Behavioral task
behavioral1
Sample
612534510c1d0931de8da079e4959bf4_gandcrab_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
612534510c1d0931de8da079e4959bf4_gandcrab_JC.exe
Resource
win10v2004-20230703-en
General
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Target
612534510c1d0931de8da079e4959bf4_gandcrab_JC.exe
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Size
142KB
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MD5
612534510c1d0931de8da079e4959bf4
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SHA1
baa30f38272cd87ce97f2db24d2d7ef958911163
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SHA256
3a5f3f9fb034b1d8c5d66d01329c53f8e5cf5c3d821097d4f08644ac59863477
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SHA512
b0d0879582d4b98c1b3dfbfe07e695eab3b58437ffd4c4fb9976845447df74a872223b427aaf40a18ba6081af1db450c27f41cdc23f5572fb97094e3d6a471e7
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SSDEEP
3072:O9ABQSbfqQV2Qn00b9WruiMwMqqDL2/ALvdjp:O9iQxA0C9WruiM7qqDL6avdjp
Malware Config
Signatures
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GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 612534510c1d0931de8da079e4959bf4_gandcrab_JC.exe
Files
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612534510c1d0931de8da079e4959bf4_gandcrab_JC.exe.exe windows x86
6cbf594d5b903044e58ddf542ea9a7e8
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
GetConsoleMode
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
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: 78KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ