Behavioral task
behavioral1
Sample
97167bcc426714031820ff2ae700e6e2_JaffaCakes118.dll
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
97167bcc426714031820ff2ae700e6e2_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
97167bcc426714031820ff2ae700e6e2_JaffaCakes118
-
Size
64KB
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MD5
97167bcc426714031820ff2ae700e6e2
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SHA1
fc2be8dd03c96b63065ffe2fc46c71f300297822
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SHA256
5f63bd5bfd6ac0d0d394648eb9972eb5cd4095ab8e36addd42e9224e102d139a
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SHA512
edc3239b2de36204892370eee018f13f5096e5203802676f3a1d883227c2d59c4ca08cca7ecc20b862e7ba1f3947962648c042c1ad1068c80714b0c17329c464
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SSDEEP
1536:4uXKFjivAKDgdrsELhjcuEaC857+V73+qNn:4uXKJivQrsELhjcuQ85783Vn
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 97167bcc426714031820ff2ae700e6e2_JaffaCakes118
Files
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97167bcc426714031820ff2ae700e6e2_JaffaCakes118.dll windows:4 windows x86 arch:x86
c8d7de5fb8b85bed47094b848e065f82
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
DeleteFileA
LoadLibraryA
GetWindowsDirectoryA
GetPrivateProfileStringA
CreateMutexA
GetFileSize
GetLastError
Sleep
GetModuleHandleA
VirtualProtect
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
_strdup
_strlwr
strstr
free
strcat
__CxxFrameHandler
??2@YAPAXI@Z
??3@YAXPAX@Z
strcpy
memset
memcpy
strlen
_stricmp
malloc
_strcmpi
gdiplus
GdiplusStartup
GdipCreateBitmapFromHBITMAP
GdipDisposeImage
GdipGetImageEncodersSize
GdipGetImageEncoders
GdipSaveImageToFile
gdi32
DeleteDC
BitBlt
SelectObject
CreateCompatibleBitmap
CreateCompatibleDC
GetDeviceCaps
CreateDCA
DeleteObject
ws2_32
closesocket
advapi32
RegQueryValueExA
RegOpenKeyExA
RegEnumKeyExA
RegCloseKey
user32
GetClassNameW
GetWindow
GetForegroundWindow
wsprintfA
EnumWindows
IsWindow
IsWindowVisible
GetWindowTextA
SendMessageA
GetClassNameA
Sections
.text Size: 29KB - Virtual size: 29KB
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: 8KB - Virtual size: 7KB
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