castlebot | 6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783[.]exe

General

Target
6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783.exe
Size 230KB
Sample251105-lwpgwazlez
SHA256 6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783
MD5 bd61d42f552a7288cfb474498f2f43fc
SHA1 5c0021dd581ac03b8711edfe34fff8ec646bad60
SHA512 0dabd8b453620c33519b68cd8b4fcdd883e34a447d0089d594ac0de70417951b4f130eb4d9003acf611bc4334da998c613ea416aecc4874119e89bc658641aab
SSDEEP 3072:Vd7HKKOY6J2bXZvvqf1gnj0ac83juIENQJ6L+1cZalY9xKHqMx1wvfvod:WYemZv8gjnnCbaJ8++ZaKLHvod
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

trojan apt tag_150 castlebot

Malware Config

Signatures

Castlebot family
castlebot

Detects CastleBOT payload 1 IoCs

trojan apt tag_150

resource	yara_rule
sample	family_castlebot

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783.exe

File Explorer

6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783.exe

.exe 230KB

6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783.exe

IMPHASH e1bd82e8b4275e0c717f1065b63ee328
SHA256 6444f0e3f78254aef663837562d258a2236a77f810ee8d832de7d83e0fdd5783
MD5 bd61d42f552a7288cfb474498f2f43fc
SHA1 5c0021dd581ac03b8711edfe34fff8ec646bad60
SHA512 0dabd8b453620c33519b68cd8b4fcdd883e34a447d0089d594ac0de70417951b4f130eb4d9003acf611bc4334da998c613ea416aecc4874119e89bc658641aab
SSDEEP 3072:Vd7HKKOY6J2bXZvvqf1gnj0ac83juIENQJ6L+1cZalY9xKHqMx1wvfvod:WYemZv8gjnnCbaJ8++ZaKLHvod
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x86 arch:x86

Detects CastleBOT payload

trojan apt tag_150
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

106921

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

PDB paths

kernel32

InitializeCriticalSectionEx GetLastError DecodePointer DeleteCriticalSection WriteFile CreateDirectoryW ReadFile SetFileTime SetFilePointer CreateFileW GetFileAttributesW MultiByteToWideChar LocalFileTimeToFileTime CloseHandle GetCurrentDirectoryW SystemTimeToFileTime WideCharToMultiByte WriteConsoleW GetConsoleMode GetConsoleOutputCP FlushFileBuffers SetFilePointerEx GetStringTypeW SetStdHandle GetProcessHeap IsDebuggerPresent OutputDebugStringW RaiseException EnterCriticalSection LeaveCriticalSection UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetStartupInfoW GetModuleHandleW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead LocalFree RtlUnwind SetLastError EncodePointer InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle HeapFree HeapAlloc GetFileType HeapSize HeapReAlloc FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW LCMapStringW

user32

wsprintfW GetSystemMetrics

ole32

CoCreateInstance

oleaut32

VariantInit SysFreeString SysAllocString VariantClear

Sharing