gandcrab | 2024-06-21_f3a10f811ac255a2b4fa786a5b9c2eb1_bkransomware_gandcrab_karagany

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General

Target

2024-06-21_f3a10f811ac255a2b4fa786a5b9c2eb1_bkransomware_gandcrab_karagany
Size

155KB
MD5

f3a10f811ac255a2b4fa786a5b9c2eb1
SHA1

ebf25ff38f9ba0392730df28e6a43b6b30c51879
SHA256

ca0ed27e6af44b18f2eda65991b02b77e8397cb190acd331eed378a5a65ebca1
SHA512

25ae4b81944a5a910eab75f9a99cd2bea16a429e6b04af0b934e5ca9a09b4edfccffda4edb16f9c5dde3be118d7f838986d1f3d5854fdfa872d7c24273527139
SSDEEP

3072:S5K/B0toLQSNJYlxwsx89TSdBgjMqqDL2/TOKy/G:ScytwtjTTSdBgQqqDL6SK7

Score

10^/10

gandcrab

Malware Config

Signatures

GandCrab payload 1 IoCs

Processes:

resource yara_rule

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

Processes:

resource

2024-06-21_f3a10f811ac255a2b4fa786a5b9c2eb1_bkransomware_gandcrab_karagany

resource	yara_rule
sample	family_gandcrab

resource
2024-06-21_f3a10f811ac255a2b4fa786a5b9c2eb1_bkransomware_gandcrab_karagany

Files

2024-06-21_f3a10f811ac255a2b4fa786a5b9c2eb1_bkransomware_gandcrab_karagany
.exe windows:5 windows x86 arch:x86

7848011b763d00cd02658995847dd30b

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

GetCurrentProcess
WaitForSingleObject
OpenProcess
Sleep
GetModuleFileNameW
CreateFileW
ExitThread
GetLastError
GetProcAddress
ExitProcess
GetModuleHandleA
CloseHandle
GetCurrentProcessId
GetVersionExW
LoadLibraryA
lstrlenW
TerminateThread
CreateThread
WriteConsoleW
SetFilePointerEx
VirtualProtect
IsWow64Process
SetStdHandle
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetCommandLineA
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
IsDebuggerPresent
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TerminateProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetModuleHandleW
EnterCriticalSection
LeaveCriticalSection
HeapFree
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
LoadLibraryExW
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW

user32

SetFocus
SendMessageW
CharUpperBuffW
GetForegroundWindow
GetSystemMetrics
GetMessageW
TranslateMessage
DispatchMessageW
SetForegroundWindow
DefWindowProcW
RegisterClassExW
CreateWindowExW
DestroyWindow
ShowWindow
keybd_event
UpdateWindow
SetWindowTextW
GetWindowLongW
SetWindowLongW
SystemParametersInfoW
GetAncestor

ntdll

RtlUnwind

Sections

.text
Size: 50KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 81KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7848011b763d00cd02658995847dd30b

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ntdll

Sections

.text Size: 50KB - Virtual size: 50KB

.rdata Size: 18KB - Virtual size: 18KB

.data Size: 81KB - Virtual size: 88KB

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

.text
Size: 50KB - Virtual size: 50KB

.rdata
Size: 18KB - Virtual size: 18KB

.data
Size: 81KB - Virtual size: 88KB

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