keylogger[.]exe | Triage™

General

Target
keylogger.exe
Size 5.5MB
Sample240618-mgevkatcpl
SHA256 556f39b521ff9cba0b5c3bf77526b55995f03614a4d2e924d30ac5532bb3758b
MD5 2252d22159bee226d369476f40a36aaf
SHA1 e6d71c86bda19aa9bface3a3fa283408d5e9b85d
SHA512 b5a3f42bfe79595c3c782b8c525a951f4eb5e324a5fd7c978f7a409924ec044df34ba1004e028c8741f606b663b85cfd523fbff2556ba4adad1602ce439d7214
SSDEEP 98304:LZf/1AZaBjm+woPllMWHuVPfLTXhJ1htrCayZYfDvDX5GkEdK+Yktue+U4XqWz:VH1AloP1HifLTRJNvyZYfDvj5C3YktFv
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
keylogger.exe

File Explorer

keylogger.exe

.exe 5.5MB
keylogger.pyc

7KB

keylogger.exe

IMPHASH 22604f514dda14fc9e9e932cbc54e1b0
SHA256 556f39b521ff9cba0b5c3bf77526b55995f03614a4d2e924d30ac5532bb3758b
MD5 2252d22159bee226d369476f40a36aaf
SHA1 e6d71c86bda19aa9bface3a3fa283408d5e9b85d
SHA512 b5a3f42bfe79595c3c782b8c525a951f4eb5e324a5fd7c978f7a409924ec044df34ba1004e028c8741f606b663b85cfd523fbff2556ba4adad1602ce439d7214
SSDEEP 98304:LZf/1AZaBjm+woPllMWHuVPfLTXhJ1htrCayZYfDvDX5GkEdK+Yktue+U4XqWz:VH1AloP1HifLTRJNvyZYfDvj5C3YktFv
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Detects Pyinstaller

pyinstaller
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

39392

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

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

advapi32

ConvertSidToStringSidW GetTokenInformation OpenProcessToken ConvertStringSecurityDescriptorToSecurityDescriptorW

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