mecchamako[.]exe | Triage™

Resubmissions

08/07/2026, 16:20

260708-ttcpasdv5y

06/07/2026, 15:56

260706-tdpc6ahv5x3

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General

Target
mecchamako.exe
Size 972KB
Sample260708-ttcpasdv5y
SHA256 c49945e4cd704924116cf820032c204b996157cac20e08a23d1d0da981553a8e
MD5 9000cb48760b0b51fa8cc61b7d20af15
SHA1 404bf5a25db9c76f62f2ebc859fcef2aae7f7d32
SHA512 9855bc94f0e30a48b144884a94e55c64f006d4620a52ebea781fa05bf5fe98c5975d4fa6d5574d086d6dd9f34d165f6d5c184a27f1ffb03e67247d96f91388eb
SSDEEP 12288:wtgdxX+tnVE73UC4qjw+K7kO1u4bhqUx2IxmJnshJiCDnsx0qodrmU6:ECXcejUCY9kOjbhqUx/8oicnsKqd
TLSH
T1BE25BF45F2B801EDE077D178C9A6A60BFA75384907209EDB13D05A991FB77E01EBB312
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mecchamako.exe

File Explorer

mecchamako.exe

.exe 972KB

mecchamako.exe

IMPHASH 80726502512f01128d75d6eebcef3a63
SHA256 c49945e4cd704924116cf820032c204b996157cac20e08a23d1d0da981553a8e
MD5 9000cb48760b0b51fa8cc61b7d20af15
SHA1 404bf5a25db9c76f62f2ebc859fcef2aae7f7d32
SHA512 9855bc94f0e30a48b144884a94e55c64f006d4620a52ebea781fa05bf5fe98c5975d4fa6d5574d086d6dd9f34d165f6d5c184a27f1ffb03e67247d96f91388eb
SSDEEP 12288:wtgdxX+tnVE73UC4qjw+K7kO1u4bhqUx2IxmJnshJiCDnsx0qodrmU6:ECXcejUCY9kOjbhqUx/8oicnsKqd
TLSH
T1BE25BF45F2B801EDE077D178C9A6A60BFA75384907209EDB13D05A991FB77E01EBB312
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

508736

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

user32

GetWindowThreadProcessId EnumWindows SetWindowLongW GetWindowLongW GetWindowTextA UpdateWindow GetSystemMetrics MapVirtualKeyW GetKeyNameTextW GetAsyncKeyState IsWindowVisible SetWindowDisplayAffinity SetWindowPos SetLayeredWindowAttributes ShowWindow DestroyWindow CreateWindowExW RegisterClassExW UnregisterClassW PostQuitMessage UnregisterHotKey RegisterHotKey PeekMessageW DispatchMessageW TranslateMessage LoadCursorW ScreenToClient ClientToScreen GetCursorPos SetCursor SetCursorPos GetClientRect GetForegroundWindow IsWindowUnicode ReleaseCapture SetCapture GetCapture GetKeyState DefWindowProcW GetMessageExtraInfo TrackMouseEvent GetKeyboardLayout EmptyClipboard GetClipboardData SetClipboardData CloseClipboard OpenClipboard

kernel32

RtlVirtualUnwind RtlCaptureContext IsProcessorFeaturePresent TerminateProcess GetModuleHandleExW FreeLibraryAndExitThread ResumeThread ExitThread CreateThread FlsFree FlsSetValue FlsGetValue FlsAlloc SetLastError RaiseException RtlPcToFileHeader RtlUnwindEx RtlLookupFunctionEntry GetCPInfo GetStringTypeW LCMapStringEx DecodePointer EncodePointer DeleteCriticalSection InitializeCriticalSectionEx LeaveCriticalSection EnterCriticalSection GetFileInformationByHandleEx AreFileApisANSI CreateFile2 WriteConsoleW OutputDebugStringA GlobalAlloc GlobalUnlock GlobalLock GlobalFree UnhandledExceptionFilter WideCharToMultiByte LCMapStringW QueryPerformanceCounter QueryPerformanceFrequency FreeLibrary GetModuleHandleA GetProcAddress LoadLibraryA GetLocaleInfoA IsDBCSLeadByte GetStdHandle CreateFileA CreateFileW DeleteFileW GetFileAttributesA ReadFile WriteFile GetTempPathW IsDebuggerPresent CheckRemoteDebuggerPresent CloseHandle GetLastError CreateMutexW Sleep GetCurrentProcess GetCurrentProcessId ExitProcess GetTickCount GetTickCount64 GetModuleFileNameA GetModuleFileNameW GetModuleHandleW LoadLibraryW MoveFileExW AllocConsole GetConsoleMode SetConsoleMode SetConsoleOutputCP SetConsoleCursorInfo SetConsoleScreenBufferSize SetConsoleWindowInfo SetConsoleTitleA GetConsoleWindow HeapAlloc HeapFree LoadLibraryExW VirtualProtect MultiByteToWideChar SetEndOfFile HeapSize HeapReAlloc SetStdHandle RtlUnwind GetProcessHeap FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP GetACP IsValidCodePage GetFileSizeEx SetFilePointerEx ReadConsoleW GetConsoleOutputCP FlushFileBuffers GetFileType EnumSystemLocalesW GetUserDefaultLCID IsValidLocale ReleaseSRWLockExclusive AcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW SetUnhandledExceptionFilter GetStartupInfoW GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead LocalFree FormatMessageA GetLocaleInfoEx CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesExW GetLocaleInfoW

shell32

ShellExecuteW

imm32

ImmSetCompositionWindow ImmReleaseContext ImmGetContext ImmSetCandidateWindow

dwmapi

DwmExtendFrameIntoClientArea

d3dcompiler_47

D3DCompile

d3d11

D3D11CreateDeviceAndSwapChain

winmm

timeBeginPeriod timeEndPeriod

ole32

CoInitializeEx CoInitialize PropVariantClear CoUninitialize CoCreateInstance

winhttp

WinHttpQueryHeaders WinHttpReceiveResponse WinHttpSendRequest WinHttpOpenRequest WinHttpSetOption WinHttpQueryDataAvailable WinHttpReadData WinHttpConnect WinHttpCloseHandle WinHttpOpen

Name

.text

Size

717KB

Virtual Size

716KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

208KB

Virtual Size

207KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

34KB

Virtual Size

33KB

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

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

File Explorer

mecchamako.exe

user32

kernel32

shell32

imm32

dwmapi

d3dcompiler_47

d3d11

winmm

ole32

winhttp

generic