Behavioral task
behavioral1
Sample
0da561b1559fcdc2d78a479626d403a1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
0da561b1559fcdc2d78a479626d403a1_JaffaCakes118
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Size
1.0MB
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MD5
0da561b1559fcdc2d78a479626d403a1
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SHA1
ad2bbf4f0775c202d1a73632d2f182ea9a232dd4
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SHA256
a3c7a8caf05d138a39855b32663cb35a8bfa3959a33c6d5661970f084702e734
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SHA512
4780d8c71be448c22415c2e6323c618f4a03cde75826bc016fe2fab36a3050969465af0c991c8816e38d8bbb38bc56ea8be8aa07f32ce6a658adcd0ff2ae3f1a
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SSDEEP
24576:O9tNAkfvF0RDgx/O8GLevBGQ9ktY0PBU8Fr3SqbAnCLB5/:O9A+N0ux/LUJQ9cne8DMO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0da561b1559fcdc2d78a479626d403a1_JaffaCakes118
Files
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0da561b1559fcdc2d78a479626d403a1_JaffaCakes118.exe windows:4 windows x86 arch:x86
4a90035e6d560c0ca220a26810e9c3ac
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateProcessA
GetCommandLineA
GetModuleFileNameA
GetStartupInfoA
SetEnvironmentVariableA
GetEnvironmentVariableA
ReleaseMutex
Sleep
WaitForSingleObject
CreateMutexA
OpenMutexA
GetCurrentProcessId
CreateThread
GetCurrentThreadId
GetTickCount
CloseHandle
ReadFile
GetFileSize
CreateFileA
VirtualQueryEx
FindClose
FindFirstFileA
FindFirstFileW
GetModuleFileNameW
GetExitCodeProcess
ContinueDebugEvent
SetThreadContext
ReadProcessMemory
GetThreadContext
WaitForDebugEvent
FreeConsole
SuspendThread
DebugActiveProcess
ResumeThread
CreateProcessW
GetCommandLineW
GetStartupInfoW
MapViewOfFile
GetCurrentThread
GetCurrentProcess
CreateFileMappingA
VirtualProtectEx
ExitProcess
CompareStringA
FlushFileBuffers
LCMapStringW
LCMapStringA
SetStdHandle
GetOEMCP
GetACP
GetCPInfo
GetStringTypeW
GetStringTypeA
MultiByteToWideChar
SetFilePointer
CompareStringW
HeapReAlloc
WriteFile
VirtualFree
HeapCreate
HeapDestroy
GetFileType
GetStdHandle
SetHandleCount
GetEnvironmentStringsW
GetEnvironmentStrings
WideCharToMultiByte
FreeEnvironmentStringsW
FreeEnvironmentStringsA
UnhandledExceptionFilter
HeapFree
HeapAlloc
GetVersion
GetLocalTime
GetSystemTime
GetTimeZoneInformation
SetThreadPriority
GetVersionExA
WriteProcessMemory
SetLastError
LoadLibraryA
GetLastError
GetProcAddress
VirtualAlloc
VirtualProtect
DuplicateHandle
GetModuleHandleA
TerminateProcess
RtlUnwind
user32
GetDesktopWindow
MoveWindow
SetPropA
EnumThreadWindows
GetPropA
WaitForInputIdle
GetMessageA
PeekMessageA
TranslateMessage
DispatchMessageA
BeginPaint
EndPaint
KillTimer
DefWindowProcA
LoadCursorA
RegisterClassA
GetAsyncKeyState
GetSystemMetrics
CreateWindowExA
PostMessageA
IsWindow
SetWindowTextA
GetDlgItem
CreateDialogIndirectParamA
ShowWindow
UpdateWindow
LoadStringA
LoadStringW
FindWindowA
SendMessageA
DestroyWindow
MessageBoxA
SetTimer
gdi32
SelectObject
BitBlt
DeleteObject
CreatePalette
CreateDCA
SelectPalette
RealizePalette
CreateDIBitmap
DeleteDC
CreateCompatibleDC
Sections
UPX0 Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc0 Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ZC Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 332KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.snaker Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 172KB - Virtual size: 192KB
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: 36KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 768KB - Virtual size: 768KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE