Static task
static1
Behavioral task
behavioral1
Sample
a5e5cbb0e79cb8e15607cb9039f233e7_gandcrab_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a5e5cbb0e79cb8e15607cb9039f233e7_gandcrab_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a5e5cbb0e79cb8e15607cb9039f233e7_gandcrab_JC.exe
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Size
170KB
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MD5
a5e5cbb0e79cb8e15607cb9039f233e7
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SHA1
2b9a0189c254a60c8d4e3c5573ab705f644e950a
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SHA256
304c9f842013668de07c810a8da0f70743874910358dacd18c40d135c03e7cbe
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SHA512
ce77f5bc4912e3f26f30b72dd11b9532ac3d5f21b6c76791953988b481acb388a19e7466817f6fc0e67cd38cf9572d58bab6aa8f2a82a1ac255fb439ec506f94
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SSDEEP
3072:oRPI6YetSOYyM1PUVDAWpcB3/Az/O9xn6Ln+q7E/kfTOQ5N:oRNYmSlPdOO3/Y/Wyh7B7OQn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a5e5cbb0e79cb8e15607cb9039f233e7_gandcrab_JC.exe
Files
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a5e5cbb0e79cb8e15607cb9039f233e7_gandcrab_JC.exe.exe windows x86
44698852dc2c3447fc5207d6d6a42d0a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryW
LocalLock
SetTapeParameters
GlobalAlloc
SetEvent
FindVolumeMountPointClose
GetFileInformationByHandle
InitAtomTable
CreateFileW
SetHandleInformation
WinExec
lstrlenA
GetTickCount
lstrcpyA
GetStringTypeW
MultiByteToWideChar
LCMapStringW
HeapSize
RtlUnwind
Sleep
IsValidCodePage
GetOEMCP
GetACP
GetCPInfo
EnterCriticalSection
lstrcatA
GetProcAddress
GetDriveTypeW
WritePrivateProfileStringW
WriteProfileSectionA
HeapAlloc
PeekConsoleInputA
LeaveCriticalSection
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
GetCommandLineA
HeapSetInformation
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetLastError
HeapFree
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
HeapCreate
HeapReAlloc
user32
DefWindowProcA
InsertMenuItemW
GrayStringA
AppendMenuA
ClientToScreen
SetPropW
GetDCEx
CreateMDIWindowA
SetClassLongA
DrawAnimatedRects
GetWindowTextLengthW
UpdateWindow
SetWindowsHookW
GetWindowTextA
LoadCursorA
gdi32
GetTextMetricsW
CreateRoundRectRgn
GetDeviceGammaRamp
MaskBlt
GetPolyFillMode
GetTextExtentPointW
ole32
OleSetMenuDescriptor
OleMetafilePictFromIconAndLabel
msimg32
TransparentBlt
Sections
.text Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ