efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706

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General

Target
efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706
Size 2.1MB
Sample260924-mn2mxasfkf
SHA256 efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706
MD5 91be63e9253b6e44bd2b6803745eef22
SHA1 92aff03159f2c199b1732df2a8d16b768a1aeebd
SHA512 d71d3c75c4fddb44565736fdeecc1fb9dda9010c09e34c6d0a41922ed35bfeb8119ffd415a8f5827a5ffee4b21c60152ed45a92209a33f2fa182198fa863db3e
SSDEEP 49152:DhtlYBXSnAL6STKCucvMd4KFRLTL1L2LaIman:DhtlpllM
TLSH
T1FDA56C23B24D693EC05B9A3B5927B250E93F736166024C5B9FE04CCCCF251A46F2EA57
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706

File Explorer

efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706

.dll 2.1MB

efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706

IMPHASH a832b4f04d27a7b0059c4fec4b06df7c
SHA256 efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706
MD5 91be63e9253b6e44bd2b6803745eef22
SHA1 92aff03159f2c199b1732df2a8d16b768a1aeebd
SHA512 d71d3c75c4fddb44565736fdeecc1fb9dda9010c09e34c6d0a41922ed35bfeb8119ffd415a8f5827a5ffee4b21c60152ed45a92209a33f2fa182198fa863db3e
SSDEEP 49152:DhtlYBXSnAL6STKCucvMd4KFRLTL1L2LaIman:DhtlpllM
TLSH
T1FDA56C23B24D693EC05B9A3B5927B250E93F736166024C5B9FE04CCCCF251A46F2EA57
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

1895188

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL

PDB paths

kernel32

GetACP CloseHandle LocalFree GetCurrentProcessId SizeofResource TlsAlloc QueryPerformanceFrequency VirtualFree GetFullPathNameW GetProcessHeap ExitProcess HeapAlloc GetCPInfoExW RtlUnwind GetCPInfo GetStdHandle GetModuleHandleW FreeLibrary HeapDestroy ReadFile GetLastError GetModuleFileNameW SetLastError GlobalAlloc GlobalUnlock FindResourceW CreateThread CompareStringW LoadLibraryA ResetEvent MulDiv FreeResource GetVersion RaiseException GlobalAddAtomW FormatMessageW SwitchToThread GetExitCodeThread GetCurrentThread GlobalMemoryStatusEx LoadLibraryExW LockResource GetCurrentThreadId UnhandledExceptionFilter VirtualQuery GlobalFindAtomW VirtualQueryEx Sleep EnterCriticalSection SetFilePointer LoadResource SuspendThread GetTickCount GetStartupInfoW GlobalDeleteAtom GetFileAttributesW InitializeCriticalSection GetThreadPriority GetCurrentProcess SetThreadPriority GlobalLock VirtualAlloc GetCommandLineW GetSystemInfo GetTempPathW LeaveCriticalSection GetProcAddress ResumeThread GetVersionExW VerifyVersionInfoW HeapCreate LCMapStringW VerSetConditionMask GetDiskFreeSpaceW FindFirstFileW GetUserDefaultUILanguage TlsFree lstrlenW QueryPerformanceCounter SetEndOfFile HeapFree WideCharToMultiByte FindClose MultiByteToWideChar LoadLibraryW SetEvent CreateFileW GetLocaleInfoW EnumResourceNamesW DeleteFileW GetLocalTime WaitForSingleObject WriteFile ExitThread DeleteCriticalSection TlsGetValue GetDateFormatW SetErrorMode IsValidLocale TlsSetValue CreateDirectoryW GetSystemDefaultUILanguage EnumCalendarInfoW LocalAlloc RemoveDirectoryW CreateEventW WaitForMultipleObjectsEx SetThreadLocale GetThreadLocale

comctl32

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

shell32

Shell_NotifyIconW SHAppBarMessage

ole32

IsEqualGUID OleInitialize OleUninitialize CoInitialize CoCreateInstance CoUninitialize CoTaskMemFree CoTaskMemAlloc

version

GetFileVersionInfoSizeW VerQueryValueW GetFileVersionInfoW

user32

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

oleaut32

SafeArrayPutElement GetErrorInfo VariantInit VariantClear SysFreeString SafeArrayAccessData SysReAllocStringLen SafeArrayCreate SafeArrayGetElement SysAllocStringLen SafeArrayUnaccessData SafeArrayPtrOfIndex VariantCopy SafeArrayGetUBound SafeArrayGetLBound VariantChangeType

wtsapi32

WTSUnRegisterSessionNotification WTSRegisterSessionNotification

msvcrt

memcpy

advapi32

RegFlushKey RegQueryValueExW RegCloseKey RegOpenKeyExW

gdi32

Arc Pie SetBkMode SelectPalette CreateCompatibleBitmap ExcludeClipRect RectVisible SetWindowOrgEx MaskBlt AngleArc Chord SetTextColor StretchBlt SetDIBits SetViewportOrgEx CreateRectRgn RealizePalette SetDIBColorTable GetDIBColorTable RoundRect RestoreDC SetRectRgn GetTextMetricsW GetWindowOrgEx CreatePalette CreateBrushIndirect PatBlt PolyBezierTo GetStockObject CreateSolidBrush Polygon Rectangle MoveToEx DeleteDC SaveDC BitBlt Ellipse FrameRgn GetDeviceCaps GetBitmapBits GetTextExtentPoint32W GetClipBox Polyline IntersectClipRect GetSystemPaletteEntries CreateBitmap CombineRgn CreateDIBitmap GetStretchBltMode CreateDIBSection CreatePenIndirect SetStretchBltMode GetDIBits CreateFontIndirectW PolyBezier LineTo GetRgnBox CreateHalftonePalette DeleteObject SelectObject ExtFloodFill UnrealizeObject SetBkColor CreateCompatibleDC GetObjectW GetBrushOrgEx GetCurrentPositionEx SetROP2 GetTextExtentPointW ExtTextOutW SetBrushOrgEx GetPixel ArcTo GdiFlush SetPixel EnumFontFamiliesExW GetPaletteEntries

Name

.text

Size

1.8MB

Virtual Size

1.8MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

7KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

35KB

Virtual Size

34KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

402KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

154B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rdata

Size

512B

Virtual Size

69B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

164KB

Virtual Size

163KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

29KB

Virtual Size

28KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

efc6c34810431dfcfb9a0dec28057211be8157213164445cc2d28d93ea2c4706

kernel32

comctl32

shell32

ole32

version

user32

oleaut32

wtsapi32

msvcrt

advapi32

gdi32

generic