a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118

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General

Target
a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118
Size 4.2MB
Sample240403-2s66hsfc3t
SHA256 5d7d978a1e749fa8208f5e159d94d283845a1850799afe80aeec4163eb063af1
MD5 a8d5b4fa270a49cc070fcf42ab106ea6
SHA1 8ad8be3abdcc2c9fe315a8a72a5f26a3454b9abe
SHA512 8feae0f3ae36d79683248e86c97fa03c383f5d715f9f7fecf55e5576b9c6fdddb5b6ebbfe836e48ed4e1eb641b679466e3418712998f4d1835d7deb10f839fd9
SSDEEP 98304:JgFGhIlJg12cL46XQjaIT8y+iAE+OqUgQ47jmhb:J0fJg1BcjXXxB+OqLb7+b
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118
unpack001/setup_installer.exe

File Explorer

a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118

.exe 4.2MB
setup_installer.exe

.exe 4.1MB

a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118

IMPHASH c05041e01f84e1ccca9c4451f3b6a383
SHA256 5d7d978a1e749fa8208f5e159d94d283845a1850799afe80aeec4163eb063af1
MD5 a8d5b4fa270a49cc070fcf42ab106ea6
SHA1 8ad8be3abdcc2c9fe315a8a72a5f26a3454b9abe
SHA512 8feae0f3ae36d79683248e86c97fa03c383f5d715f9f7fecf55e5576b9c6fdddb5b6ebbfe836e48ed4e1eb641b679466e3418712998f4d1835d7deb10f839fd9
SSDEEP 98304:JgFGhIlJg12cL46XQjaIT8y+iAE+OqUgQ47jmhb:J0fJg1BcjXXxB+OqLb7+b
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

13784

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

advapi32

RegCreateKeyExW RegEnumKeyW RegQueryValueExW RegSetValueExW RegCloseKey RegDeleteValueW RegDeleteKeyW AdjustTokenPrivileges LookupPrivilegeValueW OpenProcessToken SetFileSecurityW RegOpenKeyExW RegEnumValueW

shell32

SHGetSpecialFolderLocation SHFileOperationW SHBrowseForFolderW SHGetPathFromIDListW ShellExecuteExW SHGetFileInfoW

ole32

OleInitialize OleUninitialize CoCreateInstance IIDFromString CoTaskMemFree

comctl32

ord17 ImageList_Create ImageList_Destroy ImageList_AddMasked

user32

GetClientRect EndPaint DrawTextW IsWindowEnabled DispatchMessageW wsprintfA CharNextA CharPrevW MessageBoxIndirectW GetDlgItemTextW SetDlgItemTextW GetSystemMetrics FillRect AppendMenuW TrackPopupMenu OpenClipboard SetClipboardData CloseClipboard IsWindowVisible CallWindowProcW GetMessagePos CheckDlgButton LoadCursorW SetCursor GetWindowLongW GetSysColor SetWindowPos PeekMessageW SetClassLongW GetSystemMenu EnableMenuItem GetWindowRect ScreenToClient EndDialog RegisterClassW SystemParametersInfoW CreateWindowExW GetClassInfoW DialogBoxParamW CharNextW ExitWindowsEx DestroyWindow CreateDialogParamW SetTimer SetWindowTextW PostQuitMessage SetForegroundWindow ShowWindow wsprintfW SendMessageTimeoutW FindWindowExW IsWindow GetDlgItem SetWindowLongW LoadImageW GetDC ReleaseDC EnableWindow InvalidateRect SendMessageW DefWindowProcW BeginPaint EmptyClipboard CreatePopupMenu

gdi32

SetBkMode SetBkColor GetDeviceCaps CreateFontIndirectW CreateBrushIndirect DeleteObject SetTextColor SelectObject

kernel32

GetExitCodeProcess WaitForSingleObject GetModuleHandleA GetProcAddress GetSystemDirectoryW lstrcatW Sleep lstrcpyA WriteFile GetTempFileNameW lstrcmpiA RemoveDirectoryW CreateProcessW CreateDirectoryW GetLastError CreateThread GlobalLock GlobalUnlock GetDiskFreeSpaceW WideCharToMultiByte lstrcpynW lstrlenW SetErrorMode GetVersion GetCommandLineW GetTempPathW GetWindowsDirectoryW SetEnvironmentVariableW ExitProcess CopyFileW GetCurrentProcess GetModuleFileNameW GetFileSize CreateFileW GetTickCount MulDiv SetFileAttributesW GetFileAttributesW SetCurrentDirectoryW MoveFileW GetFullPathNameW GetShortPathNameW SearchPathW CompareFileTime SetFileTime CloseHandle lstrcmpiW lstrcmpW ExpandEnvironmentStringsW GlobalFree GlobalAlloc GetModuleHandleW LoadLibraryExW MoveFileExW FreeLibrary WritePrivateProfileStringW GetPrivateProfileStringW lstrlenA MultiByteToWideChar ReadFile SetFilePointer FindClose FindNextFileW FindFirstFileW DeleteFileW

setup_installer.exe

IMPHASH 32569d67dc210c5cb9a759b08da2bdb3
SHA256 ae66596008f62ccf929050a77e28a7c736db63b417d8319e8f6974151c00b4c8
MD5 285d53fb7033d07f7c78174e16051576
SHA1 06f1aeb9d198646a6fa35a40b3eeef8874539073
SHA512 7b5c37fe655ab9d39b0fe297c217f70bbaa0ca996885266f965b61ea20ea567582f5eb44008464d60edfc7b62462d786674afff99a74c9feb2d4f9a7faa61b75
SSDEEP 98304:xOCvLUBsgMDQMoD5NXwSF4b8efwHNWznaRibQOoHInvcLB:xHLUCgMDQMADXwSo8e4tpibQBHIkB
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

102668

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE

PDB paths

oleaut32

SysStringLen SysAllocStringLen VariantClear

user32

DialogBoxParamW SetWindowLongW GetWindowLongW GetDlgItem LoadStringW CharUpperW DestroyWindow EndDialog PostMessageW SetWindowTextW ShowWindow MessageBoxW SendMessageW LoadIconW KillTimer SetTimer

shell32

ShellExecuteExW

msvcrt

_controlfp __set_app_type __p__fmode __p__commode _adjust_fdiv __setusermatherr _initterm __getmainargs _acmdln exit _XcptFilter _exit ?terminate@@YAXXZ ??1type_info@@UAE@XZ _except_handler3 _beginthreadex memset wcsstr free malloc memcpy _CxxThrowException _purecall memmove memcmp wcscmp __CxxFrameHandler

kernel32

WaitForSingleObject GetStartupInfoA InitializeCriticalSection ResetEvent SetEvent CreateEventW lstrlenW lstrcatW VirtualFree VirtualAlloc Sleep WaitForMultipleObjects GetFileInformationByHandle GetStdHandle GlobalMemoryStatus GetSystemInfo GetCurrentProcess GetProcessAffinityMask SetEndOfFile WriteFile ReadFile SetFilePointer GetFileSize GetFileAttributesW GetModuleHandleA FindNextFileW FindFirstFileW FindClose GetCurrentThreadId GetTickCount GetCurrentProcessId GetTempPathW GetCurrentDirectoryW SetCurrentDirectoryW SetLastError DeleteFileW CreateDirectoryW GetModuleHandleW GetProcAddress RemoveDirectoryW SetFileAttributesW CreateFileW SetFileTime GetSystemDirectoryW FormatMessageW LocalFree GetModuleFileNameW LoadLibraryExW DeleteCriticalSection EnterCriticalSection LeaveCriticalSection GetLastError GetVersionExW GetCommandLineW CreateProcessW CloseHandle

a8d5b4fa270a49cc070fcf42ab106ea6_JaffaCakes118

advapi32

shell32

ole32

comctl32

user32

gdi32

kernel32

generic

setup_installer.exe

oleaut32

user32

shell32

msvcrt

kernel32

generic