Static task
static1
Behavioral task
behavioral1
Sample
f55b4dbecdb75a94f403acf5c1175734_JaffaCakes118.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f55b4dbecdb75a94f403acf5c1175734_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
f55b4dbecdb75a94f403acf5c1175734_JaffaCakes118
-
Size
39KB
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MD5
f55b4dbecdb75a94f403acf5c1175734
-
SHA1
6987efd8b4fee7092e11e25497069e0d62211e4c
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SHA256
5bd6ef75042bf3d0565118b150b965350ffcc53b0d6196ec09517e7c9f29b645
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SHA512
76cc5617655f433822c5b9e44c348527b8bcd2610e7650e8e926395cd78b836d17bc9180d85f42ed2a10205d6e5f9817852b821feae4c2adba359787fcd56b78
-
SSDEEP
768:agoIC2aHyG3+xWmr3PeR7LtNcO1+SPwm/R:BWXSG324LtNcOLR/R
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f55b4dbecdb75a94f403acf5c1175734_JaffaCakes118
Files
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f55b4dbecdb75a94f403acf5c1175734_JaffaCakes118.dll windows:4 windows x86 arch:x86
4b4fd37ef8efe038a59fdafaebd5cd75
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentProcessId
GetCommandLineA
IsBadReadPtr
GetTempPathA
CloseHandle
GetFileAttributesW
ReadProcessMemory
VirtualQueryEx
WideCharToMultiByte
ReadFile
GetFileSize
CreateFileA
SetFilePointer
GetProcAddress
OutputDebugStringA
GetModuleHandleA
OpenProcess
AddVectoredExceptionHandler
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualProtect
FlushInstructionCache
Thread32Next
SetThreadContext
GetThreadContext
OpenThread
Thread32First
CreateToolhelp32Snapshot
TerminateProcess
CreateThread
GetCurrentProcess
DeleteFileA
FindFirstFileA
FindNextFileA
FindClose
LoadLibraryA
Sleep
GetProcessHeap
HeapAlloc
GetModuleFileNameA
user32
wsprintfA
GetDC
GetWindowRect
GetWindow
GetClassNameW
wininet
InternetCloseHandle
msvcrt
strcpy
memset
malloc
memcpy
??3@YAXPAX@Z
??2@YAPAXI@Z
__CxxFrameHandler
strlen
strncpy
strchr
strcat
strrchr
sprintf
strstr
wcscmp
ftell
fseek
fopen
mbstowcs
free
srand
time
wcslen
wcsncat
wcscpy
wcsstr
exit
printf
_stricmp
_except_handler3
_local_unwind2
strcmp
_vsnprintf
__dllonexit
_onexit
rand
_strupr
_strcmpi
gdiplus
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipSaveImageToFile
gdi32
CreateCompatibleDC
GetDeviceCaps
CreateDCA
CreateCompatibleBitmap
SelectObject
BitBlt
DeleteObject
DeleteDC
msvcp60
??1_Lockit@std@@QAE@XZ
??0_Lockit@std@@QAE@XZ
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ