gandcrab | 2024-06-20_e0334cf273af73178234edd171341f15_gandcrab

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General

Target

2024-06-20_e0334cf273af73178234edd171341f15_gandcrab
Size

75KB
MD5

e0334cf273af73178234edd171341f15
SHA1

cf1bbf9161c382a11328d6896f2348ed38d919c2
SHA256

835143d7eaabba5083619f4e3127e9f63e97cde739bda25f460e5ffb06b6a65c
SHA512

934c5aa6db1dfb20a4fdc41e73ffbbf37a858d2eae57fdc067bed4e6f9aa7fbf20075a97a78b2b30b9b9ea85413b786c6b3d84c74bab66147c77072274bb0692
SSDEEP

1536:Q655u555555555pmgSeGDjtQhnwmmB0ybMqqU+2bbbAV2/S2mr3IdE8mne0Avu5f:QgMSjOnrmBTMqqDL2/mr3IdE8we0Avuh

Score

10^/10

gandcrab

Malware Config

Extracted

Family

gandcrab

http://gdcbghvjyqy7jclk.onion.top/

Signatures

Detects ransomware indicator 1 IoCs

Processes:

resource yara_rule

sample SUSP_RANSOMWARE_Indicator_Jul20
GandCrab payload 1 IoCs

Processes:

resource yara_rule

sample family_gandcrab
Gandcrab Payload 1 IoCs

Processes:

resource yara_rule

sample Gandcrab
Gandcrab family
gandcrab
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.

Processes:

resource

2024-06-20_e0334cf273af73178234edd171341f15_gandcrab

resource	yara_rule
sample	SUSP_RANSOMWARE_Indicator_Jul20

resource	yara_rule
sample	family_gandcrab

resource	yara_rule
sample	Gandcrab

resource
2024-06-20_e0334cf273af73178234edd171341f15_gandcrab

Files

2024-06-20_e0334cf273af73178234edd171341f15_gandcrab
.exe windows:5 windows x86 arch:x86

40306b615af659fc1f93cfb121cc38d9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_APPCONTAINER
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_NET_RUN_FROM_SWAP
IMAGE_FILE_UP_SYSTEM_ONLY
IMAGE_FILE_BYTES_REVERSED_HI

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
Process32FirstW
GetTempPathW
GetProcAddress
GetProcessHeap
HeapFree
HeapAlloc
lstrlenA
CreateProcessW
ExitProcess
IsProcessorFeaturePresent

user32

wsprintfW
TranslateMessage
RegisterClassExW
LoadIconW
SetWindowLongW
EndPaint
BeginPaint
LoadCursorW
GetMessageW
ShowWindow
CreateWindowExW
SendMessageW
DispatchMessageW
DefWindowProcW
UpdateWindow
GetForegroundWindow
DestroyWindow

gdi32

TextOutW

advapi32

CryptExportKey
AllocateAndInitializeSid
RegSetValueExW
RegCreateKeyExW
RegCloseKey
CryptAcquireContextW
CryptGetKeyParam
CryptReleaseContext
CryptImportKey
CryptEncrypt
CryptGenKey
CryptDestroyKey
GetUserNameW
RegQueryValueExW
RegOpenKeyExW
FreeSid

shell32

SHGetSpecialFolderPathW
ShellExecuteExW
ShellExecuteW

crypt32

CryptStringToBinaryA
CryptBinaryToStringA

wininet

InternetCloseHandle
HttpAddRequestHeadersW
HttpSendRequestW
InternetConnectW
HttpOpenRequestW
InternetOpenW
InternetReadFile

psapi

EnumDeviceDrivers
GetDeviceDriverBaseNameW

Sections

.text
Size: 32KB - Virtual size: 32KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 33KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

rqvmxkb
Size: 696B - Virtual size: 696B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Extracted

Signatures

Files

40306b615af659fc1f93cfb121cc38d9

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

crypt32

wininet

psapi

Sections

.text Size: 32KB - Virtual size: 32KB

.rdata Size: 33KB - Virtual size: 36KB

.data Size: 3KB - Virtual size: 4KB

.CRT Size: 512B - Virtual size: 4KB

.rsrc Size: 512B - Virtual size: 4KB

.reloc Size: 3KB - Virtual size: 4KB

rqvmxkb Size: 696B - Virtual size: 696B

.text
Size: 32KB - Virtual size: 32KB

.rdata
Size: 33KB - Virtual size: 36KB

.data
Size: 3KB - Virtual size: 4KB

.CRT
Size: 512B - Virtual size: 4KB

.rsrc
Size: 512B - Virtual size: 4KB

.reloc
Size: 3KB - Virtual size: 4KB

rqvmxkb
Size: 696B - Virtual size: 696B