_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe
Resource
win11-20250314-en
Behavioral task
behavioral2
Sample
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe
Resource
win7-20241010-en
Behavioral task
behavioral3
Sample
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral4
Sample
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral5
Sample
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe
Resource
win11-20250314-en
General
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Target
2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab
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Size
72KB
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MD5
2e21d33e977bab8528f5ba88422e2efc
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SHA1
956a64ae2a67cfe749fdcd340be1ba1ae1ec1273
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SHA256
6faa769f5fed18b933e40d77029d4f9e8d69b95eacf28dad4a0aa447c43e51b6
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SHA512
4faa64524622f94f55fab2f906fdae4fc763ff43e0d96e2bf5a379d3892a11a774a6762f30a3c8e5bd53359eec3540e78a8adf4caba79f545b32ec2943d53130
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SSDEEP
1536:SZZZZZZZZZZZZpXzzzzzzzzzzzzV9rXouSVR8hbHnAwfMqqU+2bbbAV2/S2LkvdB:0BouSVeFHpfMqqDL2/Lkvd
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 2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab
Files
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2025-01-27_2e21d33e977bab8528f5ba88422e2efc_gandcrab.exe windows:5 windows x86 arch:x86
6b11af918234585a966ca8fab046dc6c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointer
GetFileAttributesW
ReadFile
GetLastError
MoveFileW
lstrcpyW
SetFileAttributesW
CreateMutexW
GetDriveTypeW
VerSetConditionMask
WaitForSingleObject
GetTickCount
InitializeCriticalSection
OpenProcess
GetSystemDirectoryW
TerminateThread
Sleep
TerminateProcess
VerifyVersionInfoW
WaitForMultipleObjects
DeleteCriticalSection
ExpandEnvironmentStringsW
lstrlenW
SetHandleInformation
lstrcatA
MultiByteToWideChar
CreatePipe
lstrcmpiA
Process32NextW
CreateToolhelp32Snapshot
LeaveCriticalSection
EnterCriticalSection
FindFirstFileW
lstrcmpW
FindClose
FindNextFileW
GetNativeSystemInfo
GetComputerNameW
GetDiskFreeSpaceW
GetWindowsDirectoryW
GetVolumeInformationW
LoadLibraryA
lstrcmpiW
VirtualFree
CreateThread
CloseHandle
lstrcatW
CreateFileMappingW
ExitThread
CreateFileW
GetModuleFileNameW
WriteFile
GetModuleHandleW
UnmapViewOfFile
MapViewOfFile
GetFileSize
GetEnvironmentVariableW
lstrcpyA
GetModuleHandleA
VirtualAlloc
GetProcAddress
Process32FirstW
GetTempPathW
GetProcessHeap
HeapFree
HeapAlloc
lstrlenA
CreateProcessW
ExitProcess
IsProcessorFeaturePresent
user32
BeginPaint
wsprintfW
TranslateMessage
LoadCursorW
LoadIconW
MessageBoxA
GetMessageW
EndPaint
DestroyWindow
RegisterClassExW
ShowWindow
CreateWindowExW
SendMessageW
DispatchMessageW
DefWindowProcW
UpdateWindow
GetForegroundWindow
SetWindowLongW
gdi32
TextOutW
advapi32
FreeSid
RegSetValueExW
RegCreateKeyExW
RegCloseKey
CryptExportKey
CryptAcquireContextW
CryptGetKeyParam
CryptReleaseContext
CryptImportKey
CryptEncrypt
CryptGenKey
CryptDestroyKey
GetUserNameW
RegQueryValueExW
RegOpenKeyExW
AllocateAndInitializeSid
shell32
ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW
crypt32
CryptStringToBinaryA
CryptBinaryToStringA
wininet
InternetCloseHandle
HttpAddRequestHeadersW
HttpSendRequestW
InternetConnectW
HttpOpenRequestW
InternetOpenW
InternetReadFile
psapi
EnumDeviceDrivers
GetDeviceDriverBaseNameW
Exports
Exports
Sections
.text Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.xObf Size: 2KB - Virtual size: 2KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE