Static task
static1
Behavioral task
behavioral1
Sample
621fbbf5e28223843e9f5981b0c305d9_gandcrab_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
621fbbf5e28223843e9f5981b0c305d9_gandcrab_JC.exe
Resource
win10v2004-20230703-en
General
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Target
621fbbf5e28223843e9f5981b0c305d9_gandcrab_JC.exe
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Size
205KB
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MD5
621fbbf5e28223843e9f5981b0c305d9
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SHA1
8377af75de65874360fb8c8179210a252af2ded4
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SHA256
4aa60c8edfbad930dccb02f5e11040d939abd5ea979011803b1f3886a85badf8
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SHA512
2c12291f377f605f096e079d667f5eb3e27dffa95e9ff8a372e846e7e0b28066ad3600be0c03d68df50706be6cc3363515b9d82afe1d23279cb225333d16558e
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SSDEEP
6144:gi/uFZt3QR5MusZnJJDhhdvTyegWsPZ4Fa:gi2FZ25MFJDh7vTyegxiFa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 621fbbf5e28223843e9f5981b0c305d9_gandcrab_JC.exe
Files
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621fbbf5e28223843e9f5981b0c305d9_gandcrab_JC.exe.exe windows x86
5180b86c145a635292f366eada63a7d3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetTapeStatus
FindAtomA
SetLocaleInfoW
EraseTape
VirtualProtect
Module32NextW
TlsAlloc
GetConsoleSelectionInfo
GetProcAddress
CreateFileW
HeapSize
FlushFileBuffers
HeapReAlloc
HeapAlloc
GetStringTypeW
LCMapStringW
IsProcessorFeaturePresent
WriteConsoleW
SetStdHandle
LoadLibraryW
GetPrivateProfileIntA
SetCommBreak
CreateJobObjectW
GetCPInfo
GetStringTypeA
lstrlenA
CloseHandle
FileTimeToDosDateTime
RtlUnwind
GetCommandLineW
HeapSetInformation
GetStartupInfoW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
EncodePointer
DecodePointer
TerminateProcess
GetCurrentProcess
EnterCriticalSection
LeaveCriticalSection
GetModuleHandleW
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
GetACP
GetOEMCP
IsValidCodePage
HeapFree
Sleep
MultiByteToWideChar
user32
ToAsciiEx
EnumPropsW
GetKeyNameTextA
ReplyMessage
CreateDesktopA
DlgDirSelectExA
WindowFromPoint
GetUpdateRect
DrawFocusRect
SetWindowContextHelpId
CreateWindowExA
GetWindowContextHelpId
GetActiveWindow
EqualRect
SetWindowTextA
DrawEdge
gdi32
SetMetaFileBitsEx
CreateColorSpaceA
GdiSetBatchLimit
GetMapMode
CreateFontIndirectExW
GetTextAlign
GetTextExtentExPointA
GetTextMetricsW
msimg32
TransparentBlt
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ