2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk

General

Target
2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk
Size 14.8MB
Sample240607-bfb7haeh3x
SHA256 bd493b8b42c81ace6870df5806956a792c5ea2536128e173c6cdd1cd587495da
MD5 34f23256ee91bb78db503bf91c69f116
SHA1 bda03ae5e6db51fc3724d0962b1a7544f1a6f437
SHA512 65a76506c2dfb0bc70895a4e74e9aedc77fa55bbcf3fcce5cbcc267c8d8617495d3034da5f365c538c9d0e91e97aecae09be4535bcc59566229507d7288b919c
SSDEEP 393216:Wot93N/8ZGxiQVbymtIZAAgQXTcobKfFlvoO2k1rJ:Wot93N/8ZwiQVbhtGXTdK5L2kT
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

pyinstaller

Malware Config

Signatures

Detects Pyinstaller 1 IoCs

pyinstaller

resource	yara_rule
sample	pyinstaller

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk

File Explorer

2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk

.exe 14.8MB
main.pyc

2KB

2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk

IMPHASH bb2292057634957dfa559b6eef7b52d8
SHA256 bd493b8b42c81ace6870df5806956a792c5ea2536128e173c6cdd1cd587495da
MD5 34f23256ee91bb78db503bf91c69f116
SHA1 bda03ae5e6db51fc3724d0962b1a7544f1a6f437
SHA512 65a76506c2dfb0bc70895a4e74e9aedc77fa55bbcf3fcce5cbcc267c8d8617495d3034da5f365c538c9d0e91e97aecae09be4535bcc59566229507d7288b919c
SSDEEP 393216:Wot93N/8ZGxiQVbymtIZAAgQXTcobKfFlvoO2k1rJ:Wot93N/8ZwiQVbhtGXTdK5L2kT
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x64 arch:x64

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

2

Major OS version

5

Entry point

35092

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

kernel32

GetCommandLineW GetEnvironmentVariableW SetEnvironmentVariableW ExpandEnvironmentStringsW CreateDirectoryW GetTempPathW WaitForSingleObject Sleep GetExitCodeProcess GetStartupInfoW LoadLibraryExW CloseHandle GetCurrentProcess LocalFree FormatMessageW LoadLibraryA MultiByteToWideChar WideCharToMultiByte GetProcAddress GetModuleFileNameW SetDllDirectoryW CreateProcessW GetLastError SetEndOfFile HeapReAlloc RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetModuleHandleW RtlUnwindEx SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetCommandLineA ReadFile CreateFileW GetDriveTypeW GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime GetFullPathNameW RemoveDirectoryW FindClose FindFirstFileExW FindNextFileW SetStdHandle SetConsoleCtrlHandler DeleteFileW GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetACP HeapFree HeapAlloc GetConsoleMode ReadConsoleW SetFilePointerEx GetConsoleCP CompareStringW LCMapStringW GetCurrentDirectoryW FlushFileBuffers SetEnvironmentVariableA GetFileAttributesExW IsValidCodePage GetOEMCP GetCPInfo GetEnvironmentStringsW FreeEnvironmentStringsW GetStringTypeW GetProcessHeap WriteConsoleW GetTimeZoneInformation HeapSize RaiseException

advapi32

ConvertSidToStringSidW GetTokenInformation OpenProcessToken ConvertStringSecurityDescriptorToSecurityDescriptorW

ws2_32

ntohl

Name

.text

Size

132KB

Virtual Size

131KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

62KB

Virtual Size

62KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

44KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.gfids

Size

512B

Virtual Size

172B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

60KB

Virtual Size

60KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2024-06-07_34f23256ee91bb78db503bf91c69f116_ponmocup_ryuk

kernel32

advapi32

ws2_32

generic

main.pyc