mfa_tool[.]exe | Triage™

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General

Target
mfa_tool.exe
Size 863KB
Sample260910-v5brtaep2w
SHA256 79f03cf04b2fc2612b6f69ef8b18befe2476c02fb3f8ca1fea5f18b722ae2c1c
MD5 e1ae0d10681b3ab2b170fb1985c58d35
SHA1 4928f928a1cd228ab9cd8bfee6e80f4a51e04f7b
SHA512 81c9a77644c07484c6cd50b9b2775b7f87c36520975adfa851ed5b2091762c9ac5fbd84d41c986534d3a36b8438f63dd991b68990541a7e40ae19579816b52d3
SSDEEP 12288:MG3Ae0q1BkM6eV265ww5fGrgJEq6XrsWlLVnRKqx7EI8YzDYyeYiAny5EB0:zwFHM73X5YgJKXrhhAqx7DnpiAny5E
TLSH
T1C715AE55F6A841FDD06BC138CA97A60BEB72744A07209ADB13D04A693F736F05BBE311
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
mfa_tool.exe

File Explorer

mfa_tool.exe

.exe 863KB

mfa_tool.exe

IMPHASH 50501365a2149d2fb65b0b21db79d5b0
SHA256 79f03cf04b2fc2612b6f69ef8b18befe2476c02fb3f8ca1fea5f18b722ae2c1c
MD5 e1ae0d10681b3ab2b170fb1985c58d35
SHA1 4928f928a1cd228ab9cd8bfee6e80f4a51e04f7b
SHA512 81c9a77644c07484c6cd50b9b2775b7f87c36520975adfa851ed5b2091762c9ac5fbd84d41c986534d3a36b8438f63dd991b68990541a7e40ae19579816b52d3
SSDEEP 12288:MG3Ae0q1BkM6eV265ww5fGrgJEq6XrsWlLVnRKqx7EI8YzDYyeYiAny5EB0:zwFHM73X5YgJKXrhhAqx7DnpiAny5E
TLSH
T1C715AE55F6A841FDD06BC138CA97A60BEB72744A07209ADB13D04A693F736F05BBE311
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

485840

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

C:\Users\js\.gemini\antigravity\scratch\mfa_tool\bin\Release\mfa_tool.pdb

d3d11

D3D11CreateDeviceAndSwapChain

wininet

InternetQueryOptionA HttpOpenRequestA HttpQueryInfoA InternetSetOptionA HttpAddRequestHeadersA InternetReadFile InternetConnectA HttpSendRequestA InternetCloseHandle InternetOpenA

winhttp

WinHttpCloseHandle WinHttpConnect WinHttpSetTimeouts WinHttpSendRequest WinHttpSetOption WinHttpReceiveResponse WinHttpOpen WinHttpQueryHeaders WinHttpReadData WinHttpOpenRequest WinHttpQueryDataAvailable

kernel32

GetCommandLineW GetCommandLineA FindNextFileW FindFirstFileExW FindClose GetOEMCP GetACP IsValidCodePage GetConsoleOutputCP FlushFileBuffers GetTimeZoneInformation ReadConsoleW GetConsoleMode ReadFile GetFileSizeEx EnterCriticalSection LeaveCriticalSection InitializeCriticalSection GetEnvironmentVariableA MultiByteToWideChar Sleep GetLastError CreateFileA CloseHandle SetFilePointerEx DeleteCriticalSection GetTickCount OutputDebugStringA GlobalAlloc GlobalFree GlobalLock WideCharToMultiByte GlobalUnlock GetLocaleInfoA LoadLibraryA QueryPerformanceFrequency IsDBCSLeadByte GetProcAddress FreeLibrary QueryPerformanceCounter GetFileType HeapReAlloc FreeEnvironmentStringsW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW LoadLibraryExW VirtualProtect HeapFree HeapAlloc UnhandledExceptionFilter IsDebuggerPresent RtlVirtualUnwind RtlCaptureContext WriteFile GetStdHandle GetModuleFileNameW TerminateProcess ExitProcess GetCurrentProcess IsProcessorFeaturePresent GetModuleHandleExW FreeLibraryAndExitThread ExitThread CreateThread FlsFree FlsSetValue FlsGetValue FlsAlloc SetLastError RaiseException RtlPcToFileHeader SetEnvironmentVariableW GetProcessHeap SetStdHandle RtlUnwindEx CreateFileW HeapSize WriteConsoleW GetEnvironmentStringsW RtlLookupFunctionEntry InitializeSListHead GetSystemTimeAsFileTime GetCurrentProcessId SetEndOfFile EnumSystemLocalesW GetCurrentThreadId LCMapStringEx InitializeCriticalSectionEx EncodePointer DecodePointer CompareStringEx GetCPInfo ReleaseSRWLockExclusive AcquireSRWLockExclusive WakeAllConditionVariable SleepConditionVariableSRW GetStringTypeW SetUnhandledExceptionFilter GetStartupInfoW GetModuleHandleW

user32

RegisterClassExA UpdateWindow ShowWindow PostQuitMessage DefWindowProcW GetKeyState GetMessageExtraInfo LoadCursorA ScreenToClient GetCapture ClientToScreen TrackMouseEvent GetKeyboardLayout GetForegroundWindow SetCapture SetCursor GetClientRect IsWindowUnicode ReleaseCapture SetCursorPos GetCursorPos OpenClipboard CloseClipboard EmptyClipboard GetClipboardData SetClipboardData DispatchMessageA DestroyWindow GetSystemMetrics UnregisterClassA DefWindowProcA CreateWindowExA TranslateMessage LoadIconA PeekMessageA

shell32

ShellExecuteW

imm32

ImmReleaseContext ImmSetCandidateWindow ImmSetCompositionWindow ImmGetContext

d3dcompiler_47

D3DCompile

Name

.text

Size

654KB

Virtual Size

654KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

167KB

Virtual Size

166KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

29KB

Virtual Size

29KB

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

512B

Virtual Size

480B

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

Sharing

General

Malware Config

Signatures

File Explorer

mfa_tool.exe

d3d11

wininet

winhttp

kernel32

user32

shell32

imm32

d3dcompiler_47

generic