virus[.]exe | Triage™

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General

Target
virus.exe
Size 247KB
Sample260916-wbknastclf
SHA256 a790514eed6d2f6d386b478090427c847a0654de252bcfad8f0eb5807d7aad1e
MD5 8695ff0448a089e8884ca07135fbfb41
SHA1 ec71ed9bd3f9a92f0ed9d31b4297389e45724c17
SHA512 58191f097aedeed457cde0539e0f5889226de8762be1700abf4f8c2b5b82da1f10edd4852e0138b04b04fe82100dc7198c5dd5dbc8db7cafe8910a48ba2f6293
SSDEEP 3072:8PvrektVYj9iTvbdXJQkeh6gqYeRssI1/dXw7Ix27WR7VxmEwHb9gpaTr/Vd9Es7:83vb2cYeRdIYMUAMPobj68
TLSH
T17F446C5577A80CF9EAB7857CC9924905EB72BC4647A1EACF03900A974F237E09E3E711
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
virus.exe

File Explorer

virus.exe

.exe 247KB

virus.exe

IMPHASH f21bbc983695ba05e24c1e97c0a80192
SHA256 a790514eed6d2f6d386b478090427c847a0654de252bcfad8f0eb5807d7aad1e
MD5 8695ff0448a089e8884ca07135fbfb41
SHA1 ec71ed9bd3f9a92f0ed9d31b4297389e45724c17
SHA512 58191f097aedeed457cde0539e0f5889226de8762be1700abf4f8c2b5b82da1f10edd4852e0138b04b04fe82100dc7198c5dd5dbc8db7cafe8910a48ba2f6293
SSDEEP 3072:8PvrektVYj9iTvbdXJQkeh6gqYeRssI1/dXw7Ix27WR7VxmEwHb9gpaTr/Vd9Es7:83vb2cYeRdIYMUAMPobj68
TLSH
T17F446C5577A80CF9EAB7857CC9924905EB72BC4647A1EACF03900A974F237E09E3E711
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

48496

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

OpenProcess GetTickCount Beep SetEndOfFile WriteConsoleW HeapSize CreateFileW TerminateProcess SetStdHandle FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA FindNextFileW FindFirstFileExW SetFilePointer ReadFile GetFileSize Process32Next Process32First CreateToolhelp32Snapshot ExitProcess IsDebuggerPresent CopyFileW GetModuleFileNameW GetLogicalDrives GetDriveTypeA FindNextFileA FindFirstFileA FindClose DeleteFileA WriteFile SetFilePointerEx CreateFileA GetConsoleWindow FreeConsole GetCurrentProcess CloseHandle GetProcessHeap GetEnvironmentVariableA HeapReAlloc GetOEMCP GetACP IsValidCodePage ReadConsoleW QueryPerformanceCounter QueryPerformanceFrequency GetLastError Sleep GetCurrentThreadId EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer MultiByteToWideChar WideCharToMultiByte LCMapStringEx GetStringTypeW GetCPInfo GetCurrentProcessId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW RtlPcToFileHeader RaiseException RtlLookupFunctionEntry RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree CreateThread ExitThread FreeLibrary FreeLibraryAndExitThread GetModuleHandleExW IsProcessorFeaturePresent GetStdHandle GetProcAddress RtlCaptureContext RtlVirtualUnwind UnhandledExceptionFilter HeapAlloc HeapFree VirtualProtect LoadLibraryExW LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetFileType FlushFileBuffers GetConsoleOutputCP GetConsoleMode GetFileSizeEx RtlUnwind

user32

GetDC ShowWindow BlockInput SendMessageA GetKeyState InvertRect FillRect GetKeyboardState ReleaseDC SetCursorPos keybd_event

advapi32

OpenProcessToken LookupPrivilegeValueA RegCloseKey RegOpenKeyExA RegSetValueExA RegDeleteTreeA AdjustTokenPrivileges

gdi32

LineTo DeleteObject DeleteDC CreatePen CreateCompatibleDC CreateCompatibleBitmap BitBlt Arc PatBlt SelectObject SetBkColor SetBkMode SetTextColor MoveToEx CreateSolidBrush TextOutA

ole32

CoInitialize CoCreateInstance CoUninitialize

Name

.text

Size

154KB

Virtual Size

153KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

74KB

Virtual Size

74KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

virus.exe

kernel32

user32

advapi32

gdi32

ole32

generic