fakeav | ca4af257f9291cac2840923fd01a4e45

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General

Target
ca4af257f9291cac2840923fd01a4e45
Size 1.4MB
Sample240315-db5z5agg78
SHA256 657792230018e54f4c38d20c2d7b6c46936eadec5289688b84138e36ae6496a5
MD5 ca4af257f9291cac2840923fd01a4e45
SHA1 bb900d577acf8cdae2a83871929e46b35057ecbd
SHA512 f60de2c6d50c8d4ce70abdb85a4752356dafa5620cad15926778c6545cf6d24a9b8490a17e4b61f5e4d890b8ae7d4a9473e215af39bfe5564964153db16807a2
SSDEEP 24576:n67MnVnpA1lmTx8MmA07AaSuDSwdeE6EhDK67MnVnpA1lmTx8MmA07AaSuDSwduy:67N1ahCW0V7N1ahCG0
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

fakeav spyware fakeav

Malware Config

Signatures

FakeAV payload 1 IoCs

fakeav spyware

resource	yara_rule
sample	fakeav

Fakeav family
fakeav

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
ca4af257f9291cac2840923fd01a4e45

File Explorer

ca4af257f9291cac2840923fd01a4e45

.exe 1.4MB

ca4af257f9291cac2840923fd01a4e45

IMPHASH a5c96e0cf7e049124ffcb788427ded12
SHA256 657792230018e54f4c38d20c2d7b6c46936eadec5289688b84138e36ae6496a5
MD5 ca4af257f9291cac2840923fd01a4e45
SHA1 bb900d577acf8cdae2a83871929e46b35057ecbd
SHA512 f60de2c6d50c8d4ce70abdb85a4752356dafa5620cad15926778c6545cf6d24a9b8490a17e4b61f5e4d890b8ae7d4a9473e215af39bfe5564964153db16807a2
SSDEEP 24576:n67MnVnpA1lmTx8MmA07AaSuDSwdeE6EhDK67MnVnpA1lmTx8MmA07AaSuDSwduy:67N1ahCW0V7N1ahCG0
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

FakeAV payload

fakeav spyware
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

567696

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED 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_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen GetErrorInfo GetActiveObject VariantClear VariantInit SafeArrayCreateVector SysFreeString SafeArrayPtrOfIndex SafeArrayGetUBound SafeArrayGetLBound SafeArrayCreate VariantChangeType VariantCopy VariantClear VariantInit

advapi32

RegQueryValueExA RegOpenKeyExA RegCloseKey RegSetValueExA RegQueryValueExA RegQueryInfoKeyA RegOpenKeyExA RegFlushKey RegEnumValueA RegEnumKeyExA RegDeleteValueA RegDeleteKeyA RegCreateKeyExA RegCloseKey

user32

GetKeyboardType DestroyWindow LoadStringA MessageBoxA CharNextA CreateWindowExA WindowFromPoint WaitMessage UpdateWindow UnregisterClassA UnpackDDElParam UnhookWindowsHookEx TranslateMessage TranslateMDISysAccel TrackPopupMenuEx TrackPopupMenu SystemParametersInfoA ShowWindow ShowScrollBar ShowOwnedPopups SetWindowsHookExA SetWindowTextA SetWindowPos SetWindowPlacement SetWindowLongW SetWindowLongA SetTimer SetScrollRange SetScrollPos SetScrollInfo SetRect SetPropA SetParent SetMenuItemInfoA SetMenu SetForegroundWindow SetFocus SetDlgItemTextA SetCursor SetClipboardData SetClassLongA SetCapture SetActiveWindow SendMessageW SendMessageA SendDlgItemMessageA ScrollWindow ScreenToClient ReuseDDElParam RemovePropA RemoveMenu ReleaseDC ReleaseCapture RegisterWindowMessageA RegisterClipboardFormatA RegisterClassA RedrawWindow PtInRect PostQuitMessage PostMessageA PeekMessageW PeekMessageA OpenClipboard OffsetRect OemToCharA MsgWaitForMultipleObjects MoveWindow MessageBoxA MessageBeep MapWindowPoints MapVirtualKeyA LoadStringA LoadMenuA LoadKeyboardLayoutA LoadIconA LoadCursorA LoadBitmapA KillTimer IsZoomed IsWindowVisible IsWindowUnicode IsWindowEnabled IsWindow IsRectEmpty IsIconic IsDialogMessageW IsDialogMessageA IsChild InvalidateRect IntersectRect InsertMenuItemA InsertMenuA InflateRect GetWindowThreadProcessId GetWindowTextLengthA GetWindowTextA GetWindowRect GetWindowPlacement GetWindowLongW GetWindowLongA GetWindowDC GetTopWindow GetSystemMetrics GetSystemMenu GetSysColorBrush GetSysColor GetSubMenu GetScrollRange GetScrollPos GetScrollInfo GetPropA GetParent GetWindow GetMessageTime GetMessagePos GetMenuStringA GetMenuState GetMenuItemInfoA GetMenuItemID GetMenuItemCount GetMenu GetLastActivePopup GetKeyboardState GetKeyboardLayoutNameA GetKeyboardLayoutList GetKeyboardLayout GetKeyState GetKeyNameTextA GetIconInfo GetForegroundWindow GetFocus GetDoubleClickTime GetDesktopWindow GetDCEx GetDC GetCursorPos GetCursor GetClipboardData GetClientRect GetClassNameA GetClassLongA GetClassInfoA GetCapture GetAsyncKeyState GetActiveWindow FrameRect FindWindowExA FindWindowA FillRect EqualRect EnumWindows EnumThreadWindows EnumChildWindows EndPaint EnableWindow EnableScrollBar EnableMenuItem EmptyClipboard DrawTextA DrawMenuBar DrawIconEx DrawIcon DrawFrameControl DrawEdge DispatchMessageW DispatchMessageA DestroyWindow DestroyMenu DestroyIcon DestroyCursor DeleteMenu DefWindowProcA DefMDIChildProcA DefFrameProcA CreatePopupMenu CreateMenu CreateIcon CloseClipboard ClientToScreen CheckMenuItem CallWindowProcA CallNextHookEx BeginPaint CharNextA CharLowerBuffA CharLowerA CharUpperBuffA CharToOemA AdjustWindowRectEx ActivateKeyboardLayout

kernel32

GetACP Sleep VirtualFree VirtualAlloc GetTickCount QueryPerformanceCounter GetCurrentThreadId InterlockedDecrement InterlockedIncrement VirtualQuery WideCharToMultiByte MultiByteToWideChar lstrlenA lstrcpynA LoadLibraryExA GetThreadLocale GetStartupInfoA GetProcAddress GetModuleHandleA GetModuleFileNameA GetLocaleInfoA GetCommandLineA FreeLibrary FindFirstFileA FindClose ExitProcess ExitThread CreateThread CompareStringA WriteFile UnhandledExceptionFilter RtlUnwind RaiseException GetStdHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleA lstrcpyA WriteFile WaitForSingleObject VirtualQuery VirtualAlloc SizeofResource SetThreadLocale SetFilePointer SetEvent SetErrorMode SetEndOfFile ResumeThread ResetEvent ReadFile MultiByteToWideChar MulDiv LockResource LoadResource LoadLibraryA LeaveCriticalSection InitializeCriticalSection GlobalUnlock GlobalSize GlobalLock GlobalGetAtomNameA GlobalFree GlobalFindAtomA GlobalDeleteAtom GlobalAlloc GlobalAddAtomA GetWindowsDirectoryA GetVersionExA GetVersion GetUserDefaultLCID GetTickCount GetThreadLocale GetSystemDirectoryA GetStdHandle GetProcAddress GetModuleHandleA GetModuleFileNameA GetLocaleInfoA GetLocalTime GetLastError GetFullPathNameA GetFileAttributesA GetExitCodeThread GetDiskFreeSpaceA GetDateFormatA GetCurrentThreadId GetCurrentProcessId GetComputerNameA GetCPInfo FreeResource InterlockedIncrement InterlockedExchange InterlockedDecrement FreeLibrary FormatMessageA FindResourceA FindNextFileA FindFirstFileA FindClose FileTimeToLocalFileTime FileTimeToDosDateTime EnumCalendarInfoA EnterCriticalSection DeleteFileA DeleteCriticalSection CreateThread CreateMutexA CreateFileA CreateEventA CopyFileA CompareStringA CloseHandle Sleep

gdi32

UnrealizeObject StretchBlt SetWindowOrgEx SetWinMetaFileBits SetViewportOrgEx SetTextColor SetStretchBltMode SetROP2 SetPixel SetMapMode SetEnhMetaFileBits SetDIBColorTable SetBrushOrgEx SetBkMode SetBkColor SelectPalette SelectObject SaveDC RestoreDC Rectangle RectVisible RealizePalette PlayEnhMetaFile PatBlt MoveToEx MaskBlt LineTo LPtoDP IntersectClipRect GetWindowOrgEx GetWinMetaFileBits GetTextMetricsA GetTextExtentPointA GetTextExtentPoint32A GetSystemPaletteEntries GetStockObject GetRgnBox GetPixel GetPaletteEntries GetObjectA GetEnhMetaFilePaletteEntries GetEnhMetaFileHeader GetEnhMetaFileDescriptionA GetEnhMetaFileBits GetDeviceCaps GetDIBits GetDIBColorTable GetDCOrgEx GetCurrentPositionEx GetClipBox GetBrushOrgEx GetBitmapBits GdiFlush ExcludeClipRect DeleteObject DeleteEnhMetaFile DeleteDC CreateSolidBrush CreatePenIndirect CreatePalette CreateHalftonePalette CreateFontIndirectA CreateEnhMetaFileA CreateDIBitmap CreateDIBSection CreateCompatibleDC CreateCompatibleBitmap CreateBrushIndirect CreateBitmap CopyEnhMetaFileA CloseEnhMetaFile BitBlt

version

VerQueryValueA GetFileVersionInfoSizeA GetFileVersionInfoA

ole32

CreateStreamOnHGlobal IsAccelerator OleDraw OleSetMenuDescriptor RevokeDragDrop RegisterDragDrop OleUninitialize OleInitialize CoTaskMemFree CoTaskMemAlloc ProgIDFromCLSID StringFromCLSID CoCreateInstance CoGetClassObject CoUninitialize CoInitialize IsEqualGUID IsEqualGUID CLSIDFromString CoTaskMemFree StringFromCLSID

comctl32

_TrackMouseEvent ImageList_SetIconSize ImageList_GetIconSize ImageList_Write ImageList_Read ImageList_DragShowNolock ImageList_DragMove ImageList_DragLeave ImageList_DragEnter ImageList_EndDrag ImageList_BeginDrag ImageList_GetIcon ImageList_Remove ImageList_DrawEx ImageList_Draw ImageList_GetBkColor ImageList_SetBkColor ImageList_Add ImageList_GetImageCount ImageList_Destroy ImageList_Create

urlmon

CoInternetCreateZoneManager CoInternetCreateSecurityManager

wininet

InternetSetOptionA InternetReadFile InternetOpenUrlA InternetOpenA InternetConnectA InternetCloseHandle

shell32

ShellExecuteExA ShellExecuteA SHGetMalloc Shell_NotifyIconA

Name

.text

Size

544KB

Virtual Size

544KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

20KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

52B

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

152KB

Virtual Size

152KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

ca4af257f9291cac2840923fd01a4e45

oleaut32

advapi32

user32

kernel32

gdi32

version

ole32

comctl32

urlmon

wininet

shell32

generic