DllProc
Behavioral task
behavioral1
Sample
e94755ee3c0ec04a6ee01000697b441e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
e94755ee3c0ec04a6ee01000697b441e_JaffaCakes118
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Size
3.0MB
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MD5
e94755ee3c0ec04a6ee01000697b441e
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SHA1
4bf4484a35000188a44af41093d11b60d64000b7
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SHA256
0ad87e17cea59e3852731aab5b83c05032b2f32c99a1c9eabff0f299c4b9368c
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SHA512
2423ee75781768397c0a096d05f2f053ad7fc2869f3c0b86fb71bbd74fa03a6ebd255d9e8b3bb65f7b71882da4843e3c454498c05ab372e86d1ed974fa19f85c
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SSDEEP
49152:Dd1dKwGWQcyLY2DPiIflWlMSDrkgN/P0B9/KfKiChwp57bmqg67sEZID/2RYLp2j:BLDTQtjqAIjrnPiyKdu+qBlkEFQSr
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e94755ee3c0ec04a6ee01000697b441e_JaffaCakes118
Files
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e94755ee3c0ec04a6ee01000697b441e_JaffaCakes118.exe windows:6 windows x86 arch:x86
4df819e34e543b560ab910e869d8033d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
GetFileSize
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
WriteFile
GetModuleFileNameA
GetTickCount
GetModuleHandleW
VirtualAllocEx
WriteProcessMemory
VirtualFreeEx
CreateRemoteThread
WaitForSingleObject
CreateProcessA
GetWindowsDirectoryA
QueryPerformanceCounter
GetNativeSystemInfo
GetLastError
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateThread
TerminateThread
GetCurrentDirectoryA
GetProcessTimes
GetFileAttributesA
GetTempPathA
GetCommandLineA
GetCurrentThread
GetCurrentThreadId
TerminateProcess
FindResourceA
LoadResource
SizeofResource
LockResource
FreeResource
SetLastError
UnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetCurrentProcess
GetModuleHandleA
VirtualFree
VirtualProtect
VirtualAlloc
GetSystemInfo
SetUnhandledExceptionFilter
CloseHandle
ReadProcessMemory
OpenProcess
GetCurrentProcessId
IsDebuggerPresent
GetVersionExA
FreeLibrary
GetProcAddress
LoadLibraryA
ExitProcess
GetModuleHandleExW
IsWow64Process
GetTickCount64
Sleep
WideCharToMultiByte
MultiByteToWideChar
GetProcessHeap
HeapAlloc
HeapFree
InitializeSListHead
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
user32
EnumWindows
GetWindowThreadProcessId
IsWindowVisible
GetClassNameA
ShowWindow
GetWindowTextA
IsWindow
advapi32
RegCloseKey
OpenSCManagerA
OpenThreadToken
AdjustTokenPrivileges
LookupPrivilegeValueA
RegOpenKeyA
OpenProcessToken
CreateProcessAsUserA
RegEnumKeyExA
RegQueryInfoKeyA
RegQueryValueExA
RegOpenKeyExA
CloseServiceHandle
EnumServicesStatusA
ole32
CoUninitialize
CoSetProxyBlanket
CoCreateInstance
CoInitialize
oleaut32
VariantClear
VariantInit
SysFreeString
SysAllocString
iphlpapi
GetAdaptersInfo
ws2_32
closesocket
shutdown
send
__WSAFDIsSet
select
connect
ioctlsocket
setsockopt
socket
htons
WSAGetLastError
WSAStartup
gethostname
gethostbyname
inet_ntoa
WSACleanup
inet_addr
recv
shlwapi
PathIsDirectoryA
msvcrt
strncpy
strchr
atoi
strtoul
fflush
wcscpy_s
strncmp
srand
strcat_s
_mbsicmp
_mbsstr
strrchr
_errno
_time64
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
_CxxThrowException
__setusermatherr
_initterm
_initterm_e
_set_fmode
__p__commode
_amsg_exit
_except_handler4_common
__getmainargs
memset
_controlfp_s
_stricmp
fclose
memcpy
__pctype_func
_iob
strcpy_s
_lock
_unlock
_msize
__set_app_type
_ismbblead
_acmdln
abort
_isatty
_fileno
_XcptFilter
?terminate@@YAXXZ
realloc
fopen
_mbsrchr
rand
memchr
strstr
free
malloc
??_V@YAXPAX@Z
??_U@YAPAXI@Z
_except_handler3
memmove
??2@YAPAXI@Z
??3@YAXPAX@Z
fwrite
tolower
strtol
wctomb_s
wcsnlen
strnlen
localeconv
_CIlog10
_ftol2_sse
ceil
_clearfp
__CxxFrameHandler3
memcmp
Exports
Exports
Sections
.text Size: - Virtual size: 70KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rtmd0 Size: - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 176B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ