jaffacakes118_e[.]exe

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General

Target
jaffacakes118_e.exe
Size 1.0MB
Sample260910-czmm1stgrf
SHA256 26e63d742bd330481d14e4c367335f15f4103034cd219815f9ff5344656f8bb5
MD5 341b10fc75dd3e637b68bd95ed83e6a7
SHA1 74f9045231799c4e61dd330a48781905b250f56f
SHA512 0471675de21c4a129effda35daff834da6f78502be2f2d2ab17290982d0a55deecdeed5d614247fa3800d7391d60b33ca03568a849cf3b1c2705fda9e2606dfe
SSDEEP 24576:htz8aJoW5Q4FA1If3x1bMlrYViWFjgRt101ifNhC05:TAA3XbM1YebfNhC
TLSH
T17E359E72B6D1C473D173163C9D6BD3D89829BE102D38684B3AE82F4C5F39A4179262E7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_e.exe

File Explorer

jaffacakes118_e.exe

.exe 1.0MB

jaffacakes118_e.exe

IMPHASH 284400ea972eca24c90188d45325e8cc
SHA256 26e63d742bd330481d14e4c367335f15f4103034cd219815f9ff5344656f8bb5
MD5 341b10fc75dd3e637b68bd95ed83e6a7
SHA1 74f9045231799c4e61dd330a48781905b250f56f
SHA512 0471675de21c4a129effda35daff834da6f78502be2f2d2ab17290982d0a55deecdeed5d614247fa3800d7391d60b33ca03568a849cf3b1c2705fda9e2606dfe
SSDEEP 24576:htz8aJoW5Q4FA1If3x1bMlrYViWFjgRt101ifNhC05:TAA3XbM1YebfNhC
TLSH
T17E359E72B6D1C473D173163C9D6BD3D89829BE102D38684B3AE82F4C5F39A4179262E7
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

786844

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_BYTES_REVERSED_HI

PDB paths

oleaut32

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

advapi32

RegQueryValueExA RegOpenKeyExA RegCloseKey RegQueryValueExA RegQueryInfoKeyA RegOpenKeyExA RegFlushKey RegEnumValueA RegEnumKeyExA RegCreateKeyExA RegCloseKey OpenProcessToken CryptDestroyHash CryptHashData CryptCreateHash CryptGetHashParam CryptReleaseContext CryptAcquireContextA CredEnumerateA CryptDestroyHash CryptHashData CryptCreateHash CryptDecrypt CryptImportKey CryptGetHashParam CryptSetKeyParam CryptDestroyKey CryptReleaseContext CryptAcquireContextA

user32

GetKeyboardType DestroyWindow LoadStringA MessageBoxA CharNextA CreateWindowExA WindowFromPoint WaitMessage UpdateWindow UnregisterClassA UnhookWindowsHookEx TranslateMessage TranslateMDISysAccel TrackPopupMenu SystemParametersInfoA ShowWindow ShowScrollBar ShowOwnedPopups SetWindowsHookExA SetWindowPos SetWindowPlacement SetWindowLongW SetWindowLongA SetTimer SetScrollRange SetScrollPos SetScrollInfo SetRect SetPropA SetParent SetMenuItemInfoA SetMenu SetForegroundWindow SetFocus SetCursor SetClipboardData SetClassLongA SetCapture SetActiveWindow SendMessageW SendMessageA ScrollWindow ScreenToClient RemovePropA RemoveMenu ReleaseDC ReleaseCapture RegisterWindowMessageA RegisterClipboardFormatA RegisterClassA RedrawWindow PtInRect PostQuitMessage PostMessageA PeekMessageW PeekMessageA OpenClipboard OffsetRect OemToCharA MsgWaitForMultipleObjects MessageBoxA MessageBeep MapWindowPoints MapVirtualKeyA LoadStringA LoadKeyboardLayoutA LoadIconA LoadCursorA LoadBitmapA KillTimer IsZoomed IsWindowVisible IsWindowUnicode IsWindowEnabled IsWindow IsRectEmpty IsIconic IsDialogMessageW IsDialogMessageA IsChild InvalidateRect IntersectRect InsertMenuItemA InsertMenuA InflateRect GetWindowThreadProcessId GetWindowTextA GetWindowRect GetWindowPlacement GetWindowLongW GetWindowLongA GetWindowDC GetTopWindow GetSystemMetrics GetSystemMenu GetSysColorBrush GetSysColor GetSubMenu GetScrollRange GetScrollPos GetScrollInfo GetPropA GetParent GetWindow GetMessagePos GetMenuStringA GetMenuState GetMenuItemInfoA GetMenuItemID GetMenuItemCount GetMenu GetLastActivePopup GetKeyboardState GetKeyboardLayoutNameA GetKeyboardLayoutList GetKeyboardLayout GetKeyState GetKeyNameTextA GetIconInfo GetForegroundWindow GetFocus GetDesktopWindow GetDCEx GetDC GetCursorPos GetCursor GetClipboardData GetClientRect GetClassLongA GetClassInfoA GetCapture GetActiveWindow FrameRect FindWindowA FillRect EqualRect EnumWindows EnumThreadWindows EnumChildWindows EndPaint EnableWindow EnableScrollBar EnableMenuItem EmptyClipboard DrawTextA DrawMenuBar DrawIconEx DrawIcon DrawFrameControl DrawFocusRect 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 SetCurrentDirectoryA MultiByteToWideChar lstrlenA lstrcpynA LoadLibraryExA GetThreadLocale GetStartupInfoA GetProcAddress GetModuleHandleA GetModuleFileNameA GetLocaleInfoA GetLastError GetCurrentDirectoryA GetCommandLineA FreeLibrary FindFirstFileA FindClose CreateDirectoryA ExitProcess ExitThread CreateThread CompareStringA WriteFile UnhandledExceptionFilter SetFilePointer SetEndOfFile RtlUnwind ReadFile RaiseException GetStdHandle GetFileSize GetFileType CreateFileA CloseHandle TlsSetValue TlsGetValue LocalAlloc GetModuleHandleA lstrcpyA lstrcmpA WriteFile WideCharToMultiByte WaitForSingleObject VirtualQuery VirtualProtect VirtualFree VirtualAlloc UnmapViewOfFile TerminateProcess Sleep SizeofResource SetThreadLocale SetFileTime SetFilePointer SetEvent SetErrorMode SetEndOfFile ResumeThread ResetEvent ReadFile OpenProcess MultiByteToWideChar MulDiv MapViewOfFile LockResource LocalFree LocalFileTimeToFileTime LoadResource LoadLibraryA LeaveCriticalSection IsBadReadPtr InitializeCriticalSection HeapFree HeapAlloc GlobalUnlock GlobalLock GlobalFree GlobalFindAtomA GlobalDeleteAtom GlobalAlloc GlobalAddAtomA GetVersionExA GetVersion GetTimeZoneInformation GetTickCount GetThreadLocale GetTempPathA GetStdHandle GetProcessHeap GetProcAddress GetPrivateProfileStringA GetPrivateProfileIntA GetModuleHandleA GetModuleFileNameA GetLocaleInfoA GetLocalTime GetLastError GetFullPathNameA GetFileTime GetFileSize GetFileAttributesA GetExitCodeThread GetEnvironmentVariableA GetDiskFreeSpaceA GetDateFormatA GetCurrentThreadId GetCurrentProcessId GetCurrentProcess GetComputerNameA GetCPInfo FreeResource InterlockedIncrement InterlockedExchange InterlockedDecrement InterlockedCompareExchange FreeLibrary FormatMessageA FindResourceA FindNextFileA FindFirstFileA FindClose FileTimeToLocalFileTime FileTimeToDosDateTime EnumCalendarInfoA EnterCriticalSection DosDateTimeToFileTime DeleteFileA DeleteCriticalSection CreateThread CreateFileMappingA CreateFileA CreateEventA CopyFileA CompareStringA CloseHandle Sleep

gdi32

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

version

VerQueryValueA GetFileVersionInfoSizeA GetFileVersionInfoA

ole32

OleInitialize CoTaskMemFree CoTaskMemAlloc StringFromCLSID CoCreateInstance CoUninitialize CoInitialize

shell32

ShellExecuteA SHGetSpecialFolderPathA SHGetSpecialFolderLocation SHGetPathFromIDListA SHGetMalloc SHGetSpecialFolderPathA

comctl32

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

crypt32

CryptUnprotectData

Name

.text

Size

757KB

Virtual Size

756KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

7KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

191KB

Virtual Size

190KB

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

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

Virtual Size

56B

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

.reloc

Size

57KB

Virtual Size

57KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

44KB

Virtual Size

43KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_e.exe

oleaut32

advapi32

user32

kernel32

gdi32

version

ole32

shell32

comctl32

crypt32

generic