99[.]exe | Triage™

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General

Target
99.exe
Size 1.9MB
Sample230824-nwghdacc46
SHA256 5b659aead6835384fef22ede25f0b531d75d15d88e646e5333126f214b70c904
MD5 2e7856215af76694fedde5a21723e730
SHA1 c3ccedf39b8647b23a9411c4d195e79c185a5254
SHA512 4620e15e69481b4ab7e3a4a6b92163c7a22971630fa91dac5de16523be1fae912c9e9d59561e515daadb0184c0061460e710724522045f717c1239adf9eb1ec4
SSDEEP 24576:cmWNhXIshNrtDsDlnMhHSNhjerjW1o6o+r+kApD9dK240Q5SEdD4B9E0NkkiF:cmFGDUKHhrjcPo+FKQ4yEqkiF
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
99.exe

File Explorer

99.exe

.exe 1.9MB

99.exe

IMPHASH f6d12262f9f77914738fa69c7579d784
SHA256 5b659aead6835384fef22ede25f0b531d75d15d88e646e5333126f214b70c904
MD5 2e7856215af76694fedde5a21723e730
SHA1 c3ccedf39b8647b23a9411c4d195e79c185a5254
SHA512 4620e15e69481b4ab7e3a4a6b92163c7a22971630fa91dac5de16523be1fae912c9e9d59561e515daadb0184c0061460e710724522045f717c1239adf9eb1ec4
SSDEEP 24576:cmWNhXIshNrtDsDlnMhHSNhjerjW1o6o+r+kApD9dK240Q5SEdD4B9E0NkkiF:cmFGDUKHhrjcPo+FKQ4yEqkiF
MD5 SHA1 SHA512 SSDEEP

windows x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1042608

Magic Number

267

Subsystem

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

lstrcmpiA SetEndOfFile UnlockFile LockFile FlushFileBuffers SetFilePointer GetCurrentProcess DuplicateHandle lstrcpynA SetLastError FileTimeToLocalFileTime FileTimeToSystemTime LocalFree InterlockedDecrement SuspendThread ReleaseMutex CreateMutexA TerminateThread CreateSemaphoreA ResumeThread ReleaseSemaphore EnterCriticalSection LeaveCriticalSection GetProfileStringA WriteConsoleW SetStdHandle CompareStringW LoadLibraryW GetTimeZoneInformation GetStringTypeW CreateFileW VirtualQuery GetConsoleCP LCMapStringW SetEnvironmentVariableA TerminateProcess IsDebuggerPresent UnhandledExceptionFilter IsProcessorFeaturePresent GetSystemTimeAsFileTime GetCurrentProcessId QueryPerformanceCounter HeapCreate GetFileType InitializeCriticalSectionAndSpinCount SetHandleCount GetEnvironmentStringsW FreeEnvironmentStringsW GetModuleFileNameW GetStdHandle SetUnhandledExceptionFilter IsValidCodePage GetACP HeapSize HeapQueryInformation WriteFile WaitForMultipleObjects CreateFileA SetEvent FindResourceA LoadResource LockResource ReadFile GetModuleFileNameA WideCharToMultiByte MultiByteToWideChar GetCurrentThreadId ExitProcess GlobalSize GlobalFree DeleteCriticalSection InitializeCriticalSection lstrcatA lstrlenA WinExec lstrcpyA FindNextFileA GlobalReAlloc HeapFree HeapReAlloc GetProcessHeap HeapAlloc GetFullPathNameA FreeLibrary LoadLibraryA GetLastError GetVersionExA WritePrivateProfileStringA GetPrivateProfileStringA CreateThread CreateEventA Sleep GlobalAlloc GlobalLock GlobalUnlock FindFirstFileA FindClose GetModuleHandleW RaiseException GetConsoleMode DecodePointer EncodePointer RtlUnwind GetStartupInfoW HeapSetInformation GetOEMCP GetCPInfo GetProcessVersion SetErrorMode GlobalFlags GetCurrentThread GetFileTime GetFileSize TlsGetValue LocalReAlloc TlsSetValue GetFileAttributesA DeleteFileA SetCurrentDirectoryA GetVolumeInformationA TlsFree GlobalHandle TlsAlloc LocalAlloc lstrcmpA GetVersion GlobalGetAtomNameA GlobalAddAtomA GlobalFindAtomA GlobalDeleteAtom GetModuleHandleA GetProcAddress MulDiv GetCommandLineA GetTickCount CreateProcessA WaitForSingleObject CloseHandle InterlockedIncrement

user32

OpenClipboard SetClipboardData EmptyClipboard GetSystemMetrics GetCursorPos MessageBoxA SetWindowPos SendMessageA DestroyCursor SetParent GetClipboardData PostMessageA GetTopWindow GetParent CloseClipboard wsprintfA GetFocus GetClientRect InvalidateRect ValidateRect UpdateWindow EqualRect GetWindowRect SetForegroundWindow DestroyMenu WaitForInputIdle IsWindow GetMenuItemID IsChild ReleaseDC IsRectEmpty FillRect GetDC SetCursor LoadCursorA SetCursorPos SetActiveWindow GetSysColor SetWindowLongA GetWindowLongA RedrawWindow EnableWindow IsWindowVisible OffsetRect PtInRect DestroyIcon IntersectRect InflateRect SetRect SetScrollPos SetScrollRange GetScrollRange SetCapture GetCapture ReleaseCapture SetTimer KillTimer LoadIconA TranslateMessage DrawFrameControl DrawEdge DrawFocusRect WindowFromPoint GetMessageA DispatchMessageA SetRectEmpty RegisterClipboardFormatA CreateIconFromResourceEx CreateIconFromResource DrawIconEx CreatePopupMenu AppendMenuA ModifyMenuA CreateMenu CreateAcceleratorTableA GetDlgCtrlID GetSubMenu EnableMenuItem ClientToScreen EnumDisplaySettingsA LoadImageA SystemParametersInfoA ShowWindow IsWindowEnabled TranslateAcceleratorA GetKeyState CopyAcceleratorTableA PostQuitMessage IsZoomed GetClassInfoA DefWindowProcA GetSystemMenu DeleteMenu GetMenu SetMenu PeekMessageA GetWindowTextA GetWindowTextLengthA CharUpperA GetWindowDC BeginPaint EndPaint TabbedTextOutA DrawTextA GrayStringA GetDlgItem DestroyWindow CreateDialogIndirectParamA EndDialog GetNextDlgTabItem GetWindowPlacement RegisterWindowMessageA GetForegroundWindow GetLastActivePopup GetMessageTime RemovePropA CallWindowProcA GetPropA UnhookWindowsHookEx SetPropA GetClassLongA CallNextHookEx SetWindowsHookExA CreateWindowExA UnregisterClassA GetMenuItemCount RegisterClassA GetScrollPos AdjustWindowRectEx MapWindowPoints SendDlgItemMessageA ScrollWindowEx IsDialogMessageA SetWindowTextA MoveWindow CheckMenuItem SetMenuItemBitmaps GetMenuState GetMenuCheckMarkDimensions GetClassNameA GetDesktopWindow LoadStringA GetSysColorBrush IsIconic SetFocus GetActiveWindow GetWindow DestroyAcceleratorTable SetWindowRgn GetMessagePos ScreenToClient ChildWindowFromPointEx CopyRect LoadBitmapA WinHelpA

gdi32

SetStretchBltMode GetClipRgn CreatePolygonRgn SelectClipRgn DeleteObject CreateDIBitmap GetSystemPaletteEntries CreatePalette StretchBlt SelectPalette RealizePalette GetDIBits GetWindowExtEx GetViewportOrgEx GetWindowOrgEx BeginPath EndPath PathToRegion CreateEllipticRgn CreateRoundRectRgn GetTextColor GetBkMode GetBkColor GetROP2 GetStretchBltMode GetPolyFillMode CreateCompatibleBitmap CreateDCA CreateBitmap SelectObject CreatePen PatBlt CombineRgn FillRgn CreateSolidBrush CreateFontIndirectA GetStockObject GetObjectA EndPage EndDoc DeleteDC StartDocA StartPage BitBlt CreateCompatibleDC Ellipse Rectangle LPtoDP DPtoLP GetCurrentObject RoundRect GetTextExtentPoint32A GetDeviceCaps SaveDC RestoreDC SetBkMode SetPolyFillMode SetROP2 SetTextColor SetMapMode SetViewportOrgEx OffsetViewportOrgEx SetViewportExtEx ScaleViewportExtEx SetWindowOrgEx SetWindowExtEx ScaleWindowExtEx GetClipBox ExcludeClipRect MoveToEx LineTo CreateRectRgnIndirect SetBkColor CreateRectRgn GetTextMetricsA Escape ExtTextOutA TextOutA RectVisible PtVisible GetViewportExtEx ExtSelectClipRgn

winmm

midiStreamRestart midiStreamClose midiOutReset midiStreamStop midiStreamOut midiOutPrepareHeader midiStreamProperty midiStreamOpen midiOutUnprepareHeader waveOutOpen waveOutGetNumDevs waveOutClose waveOutReset waveOutPause waveOutWrite waveOutPrepareHeader waveOutUnprepareHeader waveOutRestart

winspool.drv

ClosePrinter DocumentPropertiesA OpenPrinterA

advapi32

RegCloseKey RegOpenKeyExA RegSetValueExA RegCreateKeyA RegQueryValueA RegCreateKeyExA

shell32

ShellExecuteA Shell_NotifyIconA

ole32

OleInitialize OleUninitialize CLSIDFromString

oleaut32

RegisterTypeLi LoadTypeLi UnRegisterTypeLi

comctl32

ImageList_Destroy ord17

ws2_32

recv getpeername accept ntohl ioctlsocket recvfrom WSAAsyncSelect inet_ntoa closesocket WSACleanup

comdlg32

GetFileTitleA GetSaveFileNameA GetOpenFileNameA ChooseColorA