a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118

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General

Target
a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118
Size 1.1MB
Sample240613-a76praxgrd
SHA256 7acd9703100e8ba04563e1826f32d941b66f518fb75d50a442f8a4a8ccd9d95d
MD5 a33cf53dc24c65fb0e3cd8d25a669fe6
SHA1 0d949114119cb50d248704a1730198e942936a62
SHA512 27ca99bb9bbc6d01945cb8546f65a37b0434d72625565be2489264b5cfff7afb0d8c7426a961cf19d367bf37af9c91a4961f57e045c68ba52b0d10c58613a72c
SSDEEP 12288:fsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQa+:kV4W8hqBYgnBLfVqx1Wjkn+
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118

File Explorer

a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118

.exe 1.1MB

a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118

IMPHASH a5260ce0dbc6c02711ad81ba435690cb
SHA256 7acd9703100e8ba04563e1826f32d941b66f518fb75d50a442f8a4a8ccd9d95d
MD5 a33cf53dc24c65fb0e3cd8d25a669fe6
SHA1 0d949114119cb50d248704a1730198e942936a62
SHA512 27ca99bb9bbc6d01945cb8546f65a37b0434d72625565be2489264b5cfff7afb0d8c7426a961cf19d367bf37af9c91a4961f57e045c68ba52b0d10c58613a72c
SSDEEP 12288:fsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQa+:kV4W8hqBYgnBLfVqx1Wjkn+
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

132748

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

oleacc

AccessibleObjectFromWindow

kernel32

InterlockedIncrement lstrcmpiW LoadLibraryExW TlsGetValue LeaveCriticalSection InterlockedDecrement EnterCriticalSection WideCharToMultiByte GetCurrentProcessId CreateThread MultiByteToWideChar SetFileAttributesW GetFileAttributesW GetProcessId GetModuleFileNameW CreateDirectoryW MulDiv GetModuleHandleW FindResourceW ReadConsoleW SetEndOfFile WriteConsoleW SetFilePointerEx FlushFileBuffers SetStdHandle FreeLibrary FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetOEMCP IsValidCodePage FindNextFileW FindFirstFileExW FindClose GetConsoleMode GetConsoleCP EnumSystemLocalesW GetUserDefaultLCID LoadResource FindResourceExW LockResource Sleep SizeofResource GetProcessHeap DeleteCriticalSection HeapDestroy DecodePointer HeapAlloc RaiseException HeapReAlloc GetLastError HeapSize InitializeCriticalSectionAndSpinCount HeapFree GetProcAddress IsValidLocale GetFileType GetACP WriteFile GetStdHandle GetModuleHandleExW ExitProcess VirtualQuery VirtualProtect GetSystemInfo RtlUnwind QueryPerformanceCounter GetStartupInfoW TerminateProcess SetUnhandledExceptionFilter UnhandledExceptionFilter WaitForSingleObjectEx ResetEvent SetEvent GetLocaleInfoW LCMapStringW CompareStringW GetCPInfo GetSystemTimeAsFileTime TlsFree ReadFile SetFilePointer CreateFileW CloseHandle GetFileSize SetLastError GetCurrentThreadId GlobalAlloc GlobalLock GlobalUnlock lstrcmpW GetCurrentProcess GetEnvironmentVariableW TlsAlloc FormatMessageW LocalFree IsDebuggerPresent OutputDebugStringW EncodePointer InitializeSListHead InterlockedPopEntrySList InterlockedPushEntrySList FlushInstructionCache IsProcessorFeaturePresent VirtualAlloc VirtualFree LoadLibraryExA GetStringTypeW CreateEventW TlsSetValue

user32

ReleaseDC UpdateWindow BeginPaint UnregisterClassW EndPaint GetDesktopWindow CallWindowProcW PostMessageW CharNextW MessageBoxW ShowWindow InvalidateRect GetWindowLongW GetWindowThreadProcessId GetMessageW DefWindowProcW GetWindowRect DestroyWindow GetDC IsWindowVisible SetWindowPos EqualRect EnumChildWindows CreateWindowExW GetSystemMetrics RegisterClassExW IsWindow DispatchMessageW SetTimer PeekMessageW MoveWindow GetWindowTextW GetCursorPos SetForegroundWindow ReleaseCapture RegisterWindowMessageW GetParent GetClassInfoExW GetDlgItem GetClientRect SetCapture SetFocus CreateAcceleratorTableW GetSysColor IsChild DestroyAcceleratorTable ClientToScreen RedrawWindow InvalidateRgn SetWindowTextW SendMessageW ScreenToClient FillRect GetFocus GetWindow GetWindowTextLengthW EnumWindows LoadBitmapW SetLayeredWindowAttributes TranslateMessage LoadCursorW GetClassNameW SetWindowLongW DrawTextW KillTimer

gdi32

GetObjectW DeleteDC GetStockObject CreateCompatibleBitmap CreateSolidBrush CreateFontIndirectW SetBkMode SetTextColor GetDIBits CreateCompatibleDC SelectObject BitBlt DeleteObject GetDeviceCaps

advapi32

CryptCreateHash CryptAcquireContextW RegQueryInfoKeyW RegDeleteKeyW RegEnumKeyExW RegOpenKeyExW RegDeleteValueW RegCloseKey RegCreateKeyExW RegSetValueExW CryptHashData CryptDestroyHash CryptGetHashParam CryptReleaseContext RegEnumKeyW RegQueryValueExW

shell32

SHGetFolderPathW ShellExecuteW ShellExecuteExW

ole32

OleLockRunning CoGetClassObject OleUninitialize StringFromGUID2 CoTaskMemRealloc CreateStreamOnHGlobal OleInitialize CLSIDFromString CLSIDFromProgID CoCreateGuid CoTaskMemFree CoCreateInstance CoTaskMemAlloc CoUninitialize CoInitialize

oleaut32

LoadTypeLi OleCreateFontIndirect VarBstrCat SysStringLen SysAllocStringLen LoadRegTypeLi VariantClear VarBstrCmp SysAllocString SysFreeString VariantInit VarUI4FromStr

shlwapi

UrlEscapeW PathAppendW PathAddBackslashW UrlUnescapeW

wininet

InternetCloseHandle HttpSendRequestW InternetCrackUrlW InternetOpenW HttpOpenRequestW InternetConnectW

Sharing

General

Malware Config

Signatures

File Explorer

a33cf53dc24c65fb0e3cd8d25a669fe6_JaffaCakes118

oleacc

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

wininet

generic