Behavioral task
behavioral1
Sample
182e0bc6b4bed91f63b7cc929ebad812_gandcrab_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
182e0bc6b4bed91f63b7cc929ebad812_gandcrab_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
182e0bc6b4bed91f63b7cc929ebad812_gandcrab_JC.exe
-
Size
142KB
-
MD5
182e0bc6b4bed91f63b7cc929ebad812
-
SHA1
5ad66a2a54700e644360a0987c707311969b320f
-
SHA256
2aef75f823dd1acf064a00129abf1bea9b5eeb8ca3c779a664283e934acc14e0
-
SHA512
38c22e41f3a03ce80795665a5fd238efd3199a820a4b5e5fd15c065d37257d6ed51785a666951aa991484b5b2d62afa6f5e060d490f173b2cb2b104e7428f0a8
-
SSDEEP
3072:O9ABQSbfqQVtQn00b9WruiMwMqqDL2/ALvdjL:O9iQOA0C9WruiM7qqDL6avdjL
Malware Config
Signatures
-
GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 182e0bc6b4bed91f63b7cc929ebad812_gandcrab_JC.exe
Files
-
182e0bc6b4bed91f63b7cc929ebad812_gandcrab_JC.exe.exe windows x86
6cbf594d5b903044e58ddf542ea9a7e8
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
ExitThread
GetLastError
CloseHandle
WriteConsoleW
SetFilePointerEx
SetStdHandle
GetConsoleMode
GetCommandLineA
SetLastError
GetCurrentThreadId
EncodePointer
DecodePointer
GetModuleHandleExW
GetProcAddress
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameA
WriteFile
GetModuleFileNameW
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
RtlUnwind
OutputDebugStringW
HeapAlloc
HeapReAlloc
GetStringTypeW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
CreateFileW
Sections
.text Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - 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