a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511

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General

Target
a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511
Size 536KB
Sample260415-m4mtpact6m
SHA256 a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511
MD5 d01f4375db733a7e7163f473e62073f7
SHA1 77894940d9f7d0cfe65a338285824ea8b5b8834b
SHA512 919d0dc7856e4d5afc6a524eae4d262b3e905ab59f17a051efe5b18319791d4cb9285b01c6efd7156f770de20e622cc74e6400d73d7d5536963533f08d3e3872
SSDEEP 12288:y75UNdFfwPB3DeM54NJN9lFT5WNwHTu/lHs888888888888W88888888888:sqdtwPhJ4NJN3FUNdtH
TLSH
T117C45D23A3E28437E1772A399D2F96A4AC1A7E211EE4944D2EF4DD4C5F397C13839193
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511

File Explorer

a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511

.dll 536KB

a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511

IMPHASH 2e10bfe264fc1f9f493b60dc87693542
SHA256 a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511
MD5 d01f4375db733a7e7163f473e62073f7
SHA1 77894940d9f7d0cfe65a338285824ea8b5b8834b
SHA512 919d0dc7856e4d5afc6a524eae4d262b3e905ab59f17a051efe5b18319791d4cb9285b01c6efd7156f770de20e622cc74e6400d73d7d5536963533f08d3e3872
SSDEEP 12288:y75UNdFfwPB3DeM54NJN9lFT5WNwHTu/lHs888888888888W88888888888:sqdtwPhJ4NJN3FUNdtH
TLSH
T117C45D23A3E28437E1772A399D2F96A4AC1A7E211EE4944D2EF4DD4C5F397C13839193
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

440500

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen SafeArrayPtrOfIndex SafeArrayGetUBound SafeArrayGetLBound SafeArrayCreate VariantChangeType VariantCopy VariantClear VariantInit

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegOpenKeyExW RegFlushKey RegCreateKeyExW RegCloseKey GetUserNameW StartServiceW QueryServiceStatusEx OpenServiceW OpenSCManagerW DeleteService CreateServiceW ControlService CloseServiceHandle

user32

GetKeyboardType LoadStringW MessageBoxA CharNextW CreateWindowExW WindowFromPoint WaitMessage UpdateWindow UnregisterClassW UnhookWindowsHookEx TranslateMessage TranslateMDISysAccel TrackPopupMenu SystemParametersInfoW ShowWindow ShowScrollBar ShowOwnedPopups SetWindowsHookExW SetWindowPos SetWindowPlacement SetWindowLongW SetTimer SetScrollRange SetScrollPos SetScrollInfo SetRect SetPropW SetParent SetMenuItemInfoW SetMenu SetForegroundWindow SetFocus SetCursor SetClassLongW SetCapture SetActiveWindow SendMessageA SendMessageW ScrollWindow ScreenToClient RemovePropW RemoveMenu ReleaseDC ReleaseCapture RegisterWindowMessageW RegisterClipboardFormatW RegisterClassW RedrawWindow PostQuitMessage PostMessageW PeekMessageA PeekMessageW OffsetRect MsgWaitForMultipleObjectsEx MsgWaitForMultipleObjects MessageBoxW MapWindowPoints MapVirtualKeyW LoadStringW LoadKeyboardLayoutW LoadIconW LoadCursorW LoadBitmapW KillTimer IsZoomed IsWindowVisible IsWindowUnicode IsWindowEnabled IsWindow IsIconic IsDialogMessageA IsDialogMessageW IsChild InvalidateRect IntersectRect InsertMenuItemW InsertMenuW InflateRect GetWindowThreadProcessId GetWindowTextW GetWindowRect GetWindowPlacement GetWindowLongW GetWindowDC GetTopWindow GetSystemMetrics GetSystemMenu GetSysColorBrush GetSysColor GetSubMenu GetScrollRange GetScrollPos GetScrollInfo GetPropW GetParent GetWindow GetMessagePos GetMenuStringW GetMenuState GetMenuItemInfoW GetMenuItemID GetMenuItemCount GetMenu GetLastActivePopup GetKeyboardState GetKeyboardLayoutNameW GetKeyboardLayoutList GetKeyboardLayout GetKeyState GetKeyNameTextW GetIconInfo GetForegroundWindow GetFocus GetDesktopWindow GetDCEx GetDC GetCursorPos GetCursor GetClientRect GetClassLongW GetClassInfoW GetCapture GetActiveWindow FrameRect FindWindowExW FindWindowW FillRect EnumWindows EnumThreadWindows EnumChildWindows EndPaint EnableWindow EnableScrollBar EnableMenuItem DrawTextExW DrawTextW DrawMenuBar DrawIconEx DrawIcon DrawFrameControl DrawEdge DispatchMessageA DispatchMessageW DestroyWindow DestroyMenu DestroyIcon DestroyCursor DeleteMenu DefWindowProcW DefMDIChildProcW DefFrameProcW CreatePopupMenu CreateMenu CreateIcon ClientToScreen CheckMenuItem CharUpperBuffW CharNextW CharLowerW CallWindowProcW CallNextHookEx BeginPaint AdjustWindowRectEx ActivateKeyboardLayout

kernel32

GetACP Sleep VirtualFree VirtualAlloc GetSystemInfo GetVersion GetCurrentThreadId VirtualQuery WideCharToMultiByte MultiByteToWideChar lstrlenW lstrcpynW LoadLibraryExW GetThreadLocale GetStartupInfoA GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetCommandLineW FreeLibrary FindFirstFileW FindClose ExitProcess ExitThread CreateThread CompareStringW WriteFile UnhandledExceptionFilter RtlUnwind RaiseException GetStdHandle CloseHandle TlsSetValue TlsGetValue TlsFree TlsAlloc LocalFree LocalAlloc lstrcpyW WriteFile WideCharToMultiByte WaitForSingleObject WaitForMultipleObjectsEx WaitForMultipleObjects VirtualQueryEx VirtualQuery VirtualAlloc TerminateThread SwitchToThread SizeofResource SignalObjectAndWait SetThreadPriority SetThreadLocale SetLastError SetFilePointer SetEvent SetErrorMode SetEndOfFile ResumeThread ResetEvent ReleaseSemaphore ReadFile OutputDebugStringW MultiByteToWideChar MulDiv MoveFileW LockResource LoadResource LoadLibraryW LeaveCriticalSection IsValidLocale InitializeCriticalSection GlobalFindAtomW GlobalDeleteAtom GlobalAddAtomW GetWindowsDirectoryW GetVersionExW GetVersion GetTickCount GetThreadLocale GetSystemInfo GetStdHandle GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLocalTime GetLastError GetFullPathNameW GetFileAttributesW GetExitCodeThread GetDiskFreeSpaceW GetDateFormatW GetCurrentThreadId GetCurrentThread GetCurrentProcessId GetCurrentProcess GetCPInfo FreeResource InterlockedIncrement InterlockedExchangeAdd InterlockedExchange InterlockedDecrement InterlockedCompareExchange FreeLibrary FormatMessageW FindResourceW FindFirstFileW FindClose EnumCalendarInfoW EnterCriticalSection DeviceIoControl DeleteFileW DeleteCriticalSection CreateThread CreateSemaphoreW CreateFileW CreateEventW CreateDirectoryW CopyFileW CompareStringW CloseHandle Sleep

msimg32

AlphaBlend

gdi32

UnrealizeObject StretchBlt SetWindowOrgEx SetViewportOrgEx SetTextColor SetStretchBltMode SetROP2 SetPixel SetDIBColorTable SetBrushOrgEx SetBkMode SetBkColor SelectPalette SelectObject SaveDC RestoreDC RectVisible RealizePalette PatBlt MoveToEx MaskBlt LineTo IntersectClipRect GetWindowOrgEx GetTextMetricsW GetTextExtentPoint32W GetSystemPaletteEntries GetStockObject GetRgnBox GetPixel GetPaletteEntries GetObjectW GetDeviceCaps GetDIBits GetDIBColorTable GetDCOrgEx GetCurrentPositionEx GetClipBox GetBrushOrgEx GetBitmapBits FrameRgn ExcludeClipRect DeleteObject DeleteDC CreateSolidBrush CreateRectRgn CreatePenIndirect CreatePalette CreateHalftonePalette CreateFontIndirectW CreateDIBitmap CreateDIBSection CreateCompatibleDC CreateCompatibleBitmap CreateBrushIndirect CreateBitmap BitBlt

version

VerQueryValueW GetFileVersionInfoSizeW GetFileVersionInfoW

ole32

OleUninitialize OleInitialize

comctl32

InitializeFlatSB FlatSB_SetScrollProp FlatSB_SetScrollPos FlatSB_SetScrollInfo FlatSB_GetScrollPos FlatSB_GetScrollInfo _TrackMouseEvent ImageList_SetIconSize ImageList_GetIconSize ImageList_Write ImageList_Read ImageList_GetDragImage ImageList_DragShowNolock ImageList_DragMove ImageList_DragLeave ImageList_DragEnter ImageList_EndDrag ImageList_BeginDrag ImageList_Remove ImageList_DrawEx ImageList_GetBkColor ImageList_SetBkColor ImageList_Add ImageList_SetImageCount ImageList_GetImageCount ImageList_Destroy ImageList_Create

shell32

SHGetSpecialFolderPathW

filectl

part_unload part_stop part_start part_init filter_send_msg init_con_port

Name

.text

Size

422KB

Virtual Size

424KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

2KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

11KB

Virtual Size

24KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

11KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

1024B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

28KB

Virtual Size

28KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

52KB

Virtual Size

52KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

a66ebf822b12ee349b71cbcf9b4cc7211a43779deecf6172eca2d19abea92511

oleaut32

advapi32

user32

kernel32

msimg32

gdi32

version

ole32

comctl32

shell32

filectl

generic