gandcrab | NEAS[.]2023-09-07_b6dc103df6476e88d2ce79b2167c4a2b_gandcrab_JC[.]exe

General

Target

NEAS.2023-09-07_b6dc103df6476e88d2ce79b2167c4a2b_gandcrab_JC.exe
Size

143KB
MD5

b6dc103df6476e88d2ce79b2167c4a2b
SHA1

49b32c2551154e949912b5c02437e928c6260488
SHA256

2baf8d433050a56ca86a6a3ff292654070aa9fee0f76013ecb4b1a38734a7585
SHA512

d84f66156e4740d4c9ba6bfe789a406e4a40384bc9f58dfee2989d9f9bf1b63538c6478d54671c839cbe92798e01a3d8d0bc03985fa0d2ef936b5cdbeb3247d6
SSDEEP

3072:o+HcL2BCf+TntqSQRruiMZMqqDL2/Awvd17Vjp9:hjDtORruiMyqqDL6tvdXp9

Score

10^/10

gandcrab

Malware Config

Signatures

GandCrab payload 1 IoCs

resource	yara_rule
sample	family_gandcrab

Gandcrab family
gandcrab

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_b6dc103df6476e88d2ce79b2167c4a2b_gandcrab_JC.exe

Files

NEAS.2023-09-07_b6dc103df6476e88d2ce79b2167c4a2b_gandcrab_JC.exe
.exe windows:5 windows x86

4b0a5cb1aa0992ea9901768198fd3e7e

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

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

user32

MessageBoxW

ntdll

RtlUnwind

Sections

.text
Size: 42KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 18KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 78KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4b0a5cb1aa0992ea9901768198fd3e7e

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ntdll

Sections

.text Size: 42KB - Virtual size: 41KB

.rdata Size: 18KB - Virtual size: 17KB

.data Size: 78KB - Virtual size: 85KB

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

.text
Size: 42KB - Virtual size: 41KB

.rdata
Size: 18KB - Virtual size: 17KB

.data
Size: 78KB - Virtual size: 85KB

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