Behavioral task
behavioral1
Sample
0539d92ff983f7a9be44328d062291e0_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0539d92ff983f7a9be44328d062291e0_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
0539d92ff983f7a9be44328d062291e0_JaffaCakes118
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Size
756KB
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MD5
0539d92ff983f7a9be44328d062291e0
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SHA1
74c98044dcf8e15d4200bcdcc83aef1dfa398713
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SHA256
93a075f9cd2cc2890efa4420284684126835f05505603b49dfe6da6e5aaf211d
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SHA512
cce28e6746047a639d90bea301b12907ee3913f5d795b980f4048d1fb75b72578bd38217f307d2260869e10d2ad1e8a4c699e8fb53e14a6a6c52ea29ac6a381b
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SSDEEP
12288:ceFzFoToSCIwFzK0xtOPap/iNNtcRJqRl7k86fpgBDDJrS7LE9HTFIUYVRSs5K:cOMwFzKCtZuj4JS7kF6lDJqLGT4RSsk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0539d92ff983f7a9be44328d062291e0_JaffaCakes118
Files
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0539d92ff983f7a9be44328d062291e0_JaffaCakes118.exe windows:4 windows x86 arch:x86
dc072b97ab69d9cf474e33b457c157dd
Headers
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
Imports
kernel32
CreateThread
GlobalUnlock
GlobalLock
GlobalAlloc
GetTickCount
WideCharToMultiByte
IsBadReadPtr
GlobalAddAtomA
GlobalAddAtomW
GetModuleHandleA
GlobalFree
GlobalGetAtomNameA
GlobalDeleteAtom
GlobalGetAtomNameW
FreeConsole
GetEnvironmentVariableA
VirtualProtect
VirtualAlloc
GetProcAddress
GetLastError
LoadLibraryA
SetLastError
SetThreadPriority
GetCurrentThread
CreateProcessA
GetCommandLineA
GetStartupInfoA
SetEnvironmentVariableA
ReleaseMutex
WaitForSingleObject
CreateMutexA
OpenMutexA
GetCurrentThreadId
CreateFileA
FindClose
FindFirstFileA
FindFirstFileW
VirtualQueryEx
GetExitCodeProcess
ReadProcessMemory
UnmapViewOfFile
ContinueDebugEvent
SetThreadContext
GetThreadContext
WaitForDebugEvent
SuspendThread
DebugActiveProcess
ResumeThread
CreateProcessW
GetCommandLineW
GetStartupInfoW
CloseHandle
DuplicateHandle
GetCurrentProcess
CreateFileMappingA
VirtualProtectEx
WriteProcessMemory
ExitProcess
FlushFileBuffers
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
SetStdHandle
GetConsoleMode
GetConsoleCP
SetFilePointer
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
LCMapStringW
MultiByteToWideChar
LCMapStringA
HeapSize
HeapReAlloc
QueryPerformanceCounter
VirtualFree
HeapCreate
HeapDestroy
GetFileType
SetHandleCount
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
RtlUnwind
DeleteCriticalSection
GetStdHandle
WriteFile
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
Sleep
EnterCriticalSection
LeaveCriticalSection
GetVersionExA
InitializeCriticalSection
GetCurrentProcessId
GetModuleFileNameW
GetShortPathNameW
GetModuleFileNameA
MapViewOfFile
GetShortPathNameA
GetSystemTimeAsFileTime
HeapFree
HeapAlloc
GetProcessHeap
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
GetOEMCP
IsValidCodePage
user32
GetDesktopWindow
MoveWindow
SetPropA
EnumThreadWindows
GetPropA
GetMessageA
GetSystemMetrics
SetTimer
GetAsyncKeyState
KillTimer
BeginPaint
EndPaint
SetWindowTextA
GetDlgItem
CreateDialogIndirectParamA
ShowWindow
UpdateWindow
LoadStringA
LoadStringW
FindWindowA
WaitForInputIdle
MessageBoxA
InSendMessage
UnpackDDElParam
FreeDDElParam
DefWindowProcA
LoadCursorA
RegisterClassW
CreateWindowExW
RegisterClassA
CreateWindowExA
GetWindowThreadProcessId
SendMessageW
SendMessageA
PeekMessageA
TranslateMessage
DispatchMessageA
EnumWindows
IsWindowUnicode
PackDDElParam
PostMessageW
PostMessageA
IsWindow
DestroyWindow
gdi32
CreateDCA
CreateDIBitmap
CreateCompatibleDC
SelectObject
SelectPalette
RealizePalette
BitBlt
DeleteDC
DeleteObject
CreatePalette
Sections
UPX0 Size: - Virtual size: 200KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 264KB - Virtual size: 320KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 52KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 44KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 272KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE