efbcccb14bd5afd2b5855737647b4b08_JaffaCakes118

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General

Target

efbcccb14bd5afd2b5855737647b4b08_JaffaCakes118
Size

244KB
MD5

efbcccb14bd5afd2b5855737647b4b08
SHA1

bdb3d81ed88742d43d006147072e928a15cc2f70
SHA256

bc346d4c3cd1634ce1c9a6f642d83a274e5c1ea3b8802cfd4133c5e5a8c08756
SHA512

17270cc5fe0306fd1522c8f7facdb6042cbf0872f72cf8e24483fd8f70db333b728548662dabb0ac519c54efd7b37de4f619cb5a29072bc165068dbb9993f00f
SSDEEP

6144:2eg+xgICQFHNXyKnK14QSLr4SSLr4fSLH:tVCi+4QSLr4SSLr4fSLH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
efbcccb14bd5afd2b5855737647b4b08_JaffaCakes118

Files

efbcccb14bd5afd2b5855737647b4b08_JaffaCakes118
.dll regsvr32 windows:4 windows x86 arch:x86

10f5503a785cc77096da621630a27f26

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

mcmsg.pdb

Imports

kernel32

Thread32Next
Thread32First
CreateToolhelp32Snapshot
GetProcAddress
HeapFree
HeapAlloc
GetProcessHeap
SetLastError
OpenThread
LockResource
FindResourceExW
CreateThread
GetCurrentProcessId
ResetEvent
CreateEventW
SetEvent
lstrcpynW
WriteFile
CreateFileW
DeleteFileW
ReadFile
GetFileSize
GetTempFileNameW
CreateMutexA
lstrcpynA
lstrlenA
ProcessIdToSessionId
GetTickCount
WideCharToMultiByte
GetSystemTime
GlobalUnlock
GlobalLock
GlobalSize
GetTempPathW
CreateSemaphoreW
CreateDirectoryW
lstrcatW
lstrcpyW
GetSystemTimeAsFileTime
ReleaseSemaphore
Sleep
UnmapViewOfFile
MapViewOfFile
GetTimeZoneInformation
SetFilePointer
GlobalAlloc
GlobalFree
GlobalReAlloc
CreateFileA
CreateFileMappingW
OpenFileMappingW
SetStdHandle
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
LoadLibraryA
GetStringTypeW
VirtualFree
IsBadCodePtr
VirtualAlloc
VirtualProtect
IsBadReadPtr
InterlockedExchangeAdd
GetCurrentProcess
DuplicateHandle
TerminateThread
GetCurrentThread
GetThreadPriority
SetThreadPriority
FreeLibraryAndExitThread
LoadLibraryW
lstrlenW
GetComputerNameW
LocalFree
GetCurrentThreadId
GetModuleHandleW
LoadLibraryExW
FindResourceW
LoadResource
SizeofResource
FreeLibrary
lstrcmpiW
GetLastError
DisableThreadLibraryCalls
InterlockedExchange
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
RaiseException
GetModuleFileNameW
DeleteCriticalSection
LocalFileTimeToFileTime
FileTimeToSystemTime
MultiByteToWideChar
InterlockedDecrement
InterlockedIncrement
ReleaseMutex
WaitForSingleObject
CloseHandle
CreateMutexW
GetStringTypeA
FlushFileBuffers
GetConsoleMode
GetConsoleCP
QueryPerformanceCounter
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
GetStartupInfoA
GetFileType
SetHandleCount
IsValidCodePage
GetOEMCP
GetModuleFileNameA
GetStdHandle
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
HeapCreate
ExitProcess
GetModuleHandleA
GetCPInfo
LCMapStringW
LCMapStringA
GetCommandLineA
RtlUnwind
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
HeapSize
HeapReAlloc
HeapDestroy
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP

user32

UnregisterClassA
CharNextW
PostThreadMessageW
PeekMessageW
DispatchMessageW
KillTimer
GetDesktopWindow
SetTimer
MsgWaitForMultipleObjects
CharLowerW
CharLowerBuffW

advapi32

CryptGetHashParam
CryptDeriveKey
CryptDecrypt
CryptEncrypt
CryptDestroyKey
ConvertStringSidToSidW
SetNamedSecurityInfoW
ImpersonateLoggedOnUser
OpenThreadToken
RevertToSelf
OpenProcessToken
LookupPrivilegeValueW
AdjustTokenPrivileges
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityDescriptorSacl
SetSecurityDescriptorSacl
InitializeSecurityDescriptor
SetSecurityDescriptorDacl
CryptAcquireContextW
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptReleaseContext
RegGetKeySecurity
RegOpenKeyW
RegSetKeySecurity
RegQueryValueExW
LookupAccountNameW
ConvertSidToStringSidW
RegEnumKeyExW
RegQueryInfoKeyW
RegCreateKeyExW
RegDeleteValueW
RegDeleteKeyW
RegOpenKeyExW
RegCreateKeyW
RegSetValueExW
RegCloseKey

ole32

CoCreateInstance
CoGetInterfaceAndReleaseStream
CoMarshalInterThreadInterfaceInStream
CoUnmarshalInterface
CoUninitialize
CoInitializeEx
CoTaskMemAlloc
StringFromCLSID
GetHGlobalFromStream
CreateStreamOnHGlobal
CoTaskMemRealloc
CoTaskMemFree

oleaut32

SysStringLen
SysFreeString
VarBstrCat
SysAllocStringLen
VariantInit
VariantClear
VariantChangeType
SysAllocString
SystemTimeToVariantTime
SysAllocStringByteLen
SysStringByteLen
SafeArrayUnaccessData
SafeArrayAccessData
VarBstrCmp
SafeArrayDestroy
SafeArrayPutElement
SafeArrayGetElement
SafeArrayCreate
VarUI4FromStr

shlwapi

PathFileExistsW
PathStripPathW
SHCreateStreamOnFileW

wtsapi32

WTSFreeMemory
WTSOpenServerW
WTSCloseServer
WTSQuerySessionInformationW

netapi32

NetApiBufferFree
NetWkstaUserEnum

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 124KB - Virtual size: 121KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.SHARSTA
Size: 4KB - Virtual size: 52B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

10f5503a785cc77096da621630a27f26

Headers

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

shlwapi

wtsapi32

netapi32

Exports

Exports

Sections

.text Size: 124KB - Virtual size: 121KB

.rdata Size: 36KB - Virtual size: 34KB

.data Size: 12KB - Virtual size: 18KB

.SHARSTA Size: 4KB - Virtual size: 52B

.rsrc Size: 24KB - Virtual size: 23KB

.reloc Size: 20KB - Virtual size: 18KB

.text
Size: 124KB - Virtual size: 121KB

.rdata
Size: 36KB - Virtual size: 34KB

.data
Size: 12KB - Virtual size: 18KB

.SHARSTA
Size: 4KB - Virtual size: 52B

.rsrc
Size: 24KB - Virtual size: 23KB

.reloc
Size: 20KB - Virtual size: 18KB