Behavioral task
behavioral1
Sample
be9c3012e615911b57de7658ed557c9e_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
be9c3012e615911b57de7658ed557c9e_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
be9c3012e615911b57de7658ed557c9e_JaffaCakes118
-
Size
65KB
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MD5
be9c3012e615911b57de7658ed557c9e
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SHA1
26fda0ad1072d7db2b113fbb5177b0ecd4a23efe
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SHA256
b1e0dcc5303120168c67c478a0750068bf138644521bd5653e6b7548db89f0e9
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SHA512
d2fe0fb2377c3d8dfea6de2e6e5df986da66b80587713a266f4d3ad6dbfaf60727d6d134f01ea6e23ca2c288da9afabb71bc7dcafc1e58d5ba46598aebc276d9
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SSDEEP
1536:YuItDW5GTcRaK7sJRzaJl/8cuEaC8i0H/kByYy+n:b5GcRyRzaJR8cuQ8ipByYy+n
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource be9c3012e615911b57de7658ed557c9e_JaffaCakes118
Files
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be9c3012e615911b57de7658ed557c9e_JaffaCakes118.dll windows:4 windows x86 arch:x86
b79b71cfa2d6d0843806e812c2042dce
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
WriteFile
CreateFileA
GetCurrentProcessId
WaitForSingleObject
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
WideCharToMultiByte
ReadProcessMemory
GetTempPathA
CloseHandle
IsBadReadPtr
ReadFile
GetProcessHeap
HeapAlloc
GetTickCount
DeviceIoControl
VirtualFree
GetSystemDirectoryA
TerminateProcess
GetModuleFileNameA
GetProcAddress
OpenProcess
WritePrivateProfileStringA
GetPrivateProfileStringA
DeleteFileA
LoadLibraryA
GetWindowsDirectoryA
CreateMutexA
GetFileSize
GetLastError
GetModuleHandleA
VirtualProtect
Sleep
SetThreadPriority
InterlockedExchange
DeleteCriticalSection
CreateThread
msvcrt
wcslen
_except_handler3
exit
atoi
wcscmp
mbstowcs
wcscpy
wcsncat
wcsstr
_vsnprintf
isspace
isalnum
wcscat
__dllonexit
_onexit
_itoa
strchr
strrchr
strncpy
sprintf
strcat
_strdup
_strlwr
strstr
free
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z
strcpy
memset
memcpy
strlen
_stricmp
malloc
_strcmpi
gdiplus
GdiplusStartup
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipSaveImageToFile
GdipCreateBitmapFromHBITMAP
gdi32
DeleteDC
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetDeviceCaps
CreateDCA
DeleteObject
ws2_32
closesocket
advapi32
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCloseKey
user32
GetForegroundWindow
wsprintfA
EnumWindows
IsWindow
IsWindowVisible
GetWindowTextA
SendMessageA
GetClassNameA
GetClassNameW
GetWindow
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ