file[.]exe | Triage™

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General

Target
file.exe
Size 556KB
Sample261003-ylhmsswerc
SHA256 1aa59edff3c33ebff948fdfa1aca7aad97f248b3275a31e587c40c0f852b8114
MD5 0cf71cbd3fcdd49d33221ea09e4d4d41
SHA1 c820b2e4c69aade6449f3f322c80c83d9d94a344
SHA512 7d87689a89b6f71f305712c84121f89c922e2ebffcecdb4fe1d8eceb4af6ef343e8b399e73291986b652651f401beced405da4109750582cc51f7bcee470b57c
SSDEEP 12288:XoHUgg1aAu665YgvjiwWPnU0Qi5lJJrt8NddMJ62CJatk96:Xy3/Aa5YDwWPnUpi5l3rKcG6
TLSH
T107C4CF1BA39354FDC127C170969B9372E533F81513206A6F2795CF721FA9CA00BAEB64
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
file.exe

File Explorer

file.exe

.exe 556KB

file.exe

IMPHASH 276e2c880ef6ec8b7e09cc179fa4ac62
SHA256 1aa59edff3c33ebff948fdfa1aca7aad97f248b3275a31e587c40c0f852b8114
MD5 0cf71cbd3fcdd49d33221ea09e4d4d41
SHA1 c820b2e4c69aade6449f3f322c80c83d9d94a344
SHA512 7d87689a89b6f71f305712c84121f89c922e2ebffcecdb4fe1d8eceb4af6ef343e8b399e73291986b652651f401beced405da4109750582cc51f7bcee470b57c
SSDEEP 12288:XoHUgg1aAu665YgvjiwWPnU0Qi5lJJrt8NddMJ62CJatk96:Xy3/Aa5YDwWPnUpi5l3rKcG6
TLSH
T107C4CF1BA39354FDC127C170969B9372E533F81513206A6F2795CF721FA9CA00BAEB64
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5312

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

comctl32

InitCommonControlsEx

comdlg32

ChooseColorW

gdi32

GetStockObject SelectObject SetBkMode TextOutW

kernel32

AddAtomA AddVectoredExceptionHandler CloseHandle CreateEventA CreateMutexA CreateSemaphoreA DeleteAtom DeleteCriticalSection DuplicateHandle EnterCriticalSection FindAtomA FormatMessageA FreeConsole GetAtomNameA GetConsoleWindow GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetHandleInformation GetLastError GetModuleFileNameW GetModuleHandleW GetProcAddress GetProcessAffinityMask GetStartupInfoA GetSystemTimeAsFileTime GetThreadContext GetThreadPriority GetTickCount InitializeCriticalSection IsDBCSLeadByteEx IsDebuggerPresent LeaveCriticalSection LoadLibraryW LocalFree MultiByteToWideChar OpenProcess OutputDebugStringA QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReleaseMutex ReleaseSemaphore RemoveVectoredExceptionHandler ResetEvent ResumeThread RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetEnvironmentVariableA SetErrorMode SetEvent SetLastError SetProcessAffinityMask SetThreadContext SetThreadPriority SetUnhandledExceptionFilter Sleep SuspendThread TlsAlloc TlsGetValue TlsSetValue TryEnterCriticalSection VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WideCharToMultiByte __C_specific_handler

msvcrt

___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _beginthreadex _cexit _close _commode _endthreadex _errno _fmode _initterm _memccpy _onexit _read _setjmp _strdup _ultoa _write abort calloc exit fprintf fputc fputs free fwrite localeconv longjmp malloc memchr memcmp memcpy memmove memset printf realloc signal strcmp strerror strlen strncmp vfprintf wcslen

ole32

CoInitializeEx CoUninitialize OleInitialize OleUninitialize

user32

BeginPaint CreateWindowExW DefWindowProcW DestroyWindow DispatchMessageW DrawTextW EndPaint FillRect GetClientRect GetDC GetDesktopWindow GetForegroundWindow GetMessageW GetSystemMetrics GetWindowTextW InvalidateRect IsWindow LoadCursorW LoadIconW MessageBoxW PeekMessageW PostQuitMessage RegisterClassExW ReleaseDC SetWindowTextW ShowWindow TranslateMessage UnregisterClassW UpdateWindow

Name

.text

Size

198KB

Virtual Size

198KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

301KB

Virtual Size

301KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

17KB

Virtual Size

17KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1024B

Virtual Size

952B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

file.exe

comctl32

comdlg32

gdi32

kernel32

msvcrt

ole32

user32

generic