MPENGINE[.]DLL

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General

Target

MPENGINE.DLL
Size

17.4MB
MD5

7429817b4062fc367be625585958210b
SHA1

acd087a51035cafe4a68181deede8ae260ea92ca
SHA256

a8e1aeb9c2684628125c0aef8fdcbe4e6894c3842f59c4eeee7bb12e9e1fa944
SHA512

a9d08f45c80d6f0b0f56eed3137ea74ff510ffea4884fbd86307ea5cbde61e8105c8098c76ac327c2a35b20b1a209dff7b5ae4c974fb1151bf910d2e83f364b5
SSDEEP

196608:hjt6BEovzI/8PMxWe4Yv7xKeSgczFD6/SLhkrHnpm4MzzQbq0q2GRz/UE:hhcz38WesZgczFyS1F+N6wE

Score

1^/10

Malware Config

Signatures

Files

MPENGINE.DLL
.dll windows:10 windows x64 arch:x64

8106641ce6a44c1836cbfd69d669405e

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

03/02/2023, 00:05

Not After

01/02/2024, 00:05

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19/10/2011, 18:41

Not After

19/10/2026, 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ec:26:a9:78:57:f5:30:5e:4f:ad:f6:17:0b:58:36:61:a9:79:2c:e5:b7:ba:a2:7f:a5:5c:84:bf:54:ec:09:f9
Signer

Actual PE Digest

ec:26:a9:78:57:f5:30:5e:4f:ad:f6:17:0b:58:36:61:a9:79:2c:e5:b7:ba:a2:7f:a5:5c:84:bf:54:ec:09:f9

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

mpengine.pdb

Imports

rpcrt4

RpcMgmtStopServerListening
UuidCreate
UuidFromStringW
NdrClientCall3
NdrServerCallAll
RpcMgmtWaitServerListen
RpcObjectSetType

ntdll

RtlIpv6AddressToStringW
NtEnumerateSystemEnvironmentValuesEx
NtQueryKey
NtQueryValueKey
RtlIpv6AddressToStringA
NtQuerySystemInformation
NtQueryInformationProcess
NtOpenFile
NtSetInformationFile
NtQueryVolumeInformationFile
NtSetEaFile
NtQueryEaFile
NtQueryInformationFile
RtlDeleteFunctionTable
RtlAddFunctionTable
NtClose
RtlInitUnicodeString
NtQuerySymbolicLinkObject
NtOpenDirectoryObject
RtlNtStatusToDosError
RtlUnwind
RtlPcToFileHeader
RtlUnwindEx
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
RtlIpv4AddressToStringA
RtlIpv4AddressToStringW
NtDeleteValueKey
NtEnumerateValueKey
NtQueryDirectoryFile
NtCreateKey
NtOpenKey
VerSetConditionMask
NtDeleteKey
NtCreateFile
RtlInitUnicodeStringEx
RtlPrefixUnicodeString
RtlGetVersion
NtQueryDirectoryObject
NtEnumerateKey
NtSetValueKey
NtUnmapViewOfSection
NtOpenSection
NtOpenSymbolicLinkObject
NtMapViewOfSection

kernel32

ReadFile
GetFileSizeEx
GetEnvironmentVariableW
SetThreadPriority
GetThreadPriority
GetModuleFileNameA
Sleep
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
VirtualFree
VirtualAlloc
VirtualProtect
VirtualUnlock
WriteFile
GetFileAttributesW
CreateDirectoryW
CompareFileTime
DeleteFileW
AcquireSRWLockShared
ReleaseSRWLockShared
InitializeSRWLock
GetStringTypeExA
LCMapStringA
FindNextFileW
GetFinalPathNameByHandleW
SetFileTime
GetVolumePathNameW
GetVolumeInformationW
GetSystemInfo
GetFileAttributesExW
SetEvent
MoveFileExW
SetFilePointer
VirtualQueryEx
TryEnterCriticalSection
WaitForMultipleObjects
DeleteTimerQueueTimer
BackupRead
BackupWrite
SystemTimeToFileTime
GetModuleHandleA
FormatMessageW
GetModuleFileNameW
SetFileInformationByHandle
GetDiskFreeSpaceExW
GetCurrentDirectoryW
QueryFullProcessImageNameW
GetSystemDefaultLCID
GetComputerNameExW
GetUserGeoID
WriteProcessMemory
InitializeProcThreadAttributeList
GetProcessId
OpenProcess
UpdateProcThreadAttribute
DeleteProcThreadAttributeList
GetExitCodeProcess
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
SetThreadpoolTimer
CreateThreadpoolTimer
CloseThreadpoolWork
CloseThreadpool
CreateThreadpool
SetThreadpoolThreadMinimum
CloseThreadpoolCleanupGroup
CloseThreadpoolCleanupGroupMembers
SetThreadpoolThreadMaximum
CreateThreadpoolCleanupGroup
SubmitThreadpoolWork
CreateThreadpoolWork
FormatMessageA
CreateFileA
CreateEventA
HeapCreate
HeapDestroy
LockFileEx
SetFilePointerEx
DeviceIoControl
GetFileInformationByHandle
GetFileTime
ReleaseMutex
WaitForSingleObject
CreateMutexW
MapViewOfFile
CreateFileMappingW
GetFileSize
UnmapViewOfFile
CreateFileW
GetProductInfo
ExpandEnvironmentStringsW
GetTickCount
GetDriveTypeW
GetProcessTimes
FindNextVolumeW
GetVolumePathNamesForVolumeNameW
FindVolumeClose
FindClose
FindFirstVolumeW
FindFirstFileW
QueryDosDeviceW
GetSystemWindowsDirectoryW
GetLongPathNameW
GetFullPathNameW
LocalFree
GetLogicalDrives
GetTickCount64
lstrlenW
CompareStringOrdinal
LoadLibraryA
ProcessIdToSessionId
GetStringTypeExW
InitializeCriticalSection
CloseHandle
InitializeCriticalSectionEx
RaiseException
EncodePointer
InterlockedFlushSList
InterlockedPushEntrySList
InitializeSListHead
GetCurrentProcessId
QueryPerformanceCounter
GetStartupInfoW
HeapReAlloc
CreateFileMappingA
UnlockFile
HeapCompact
DeleteFileA
GetVersionExA
GetDiskFreeSpaceA
GetVersionExW
UnlockFileEx
GetFullPathNameA
LockFile
OutputDebugStringA
AreFileApisANSI
CreateWaitableTimerW
SetWaitableTimer
TlsSetValue
GetLastError
TlsGetValue
HeapFree
TlsAlloc
GetProcessHeap
GetModuleHandleW
TlsFree
SetLastError
GetSystemTimeAsFileTime
GetSystemDirectoryW
FreeLibrary
GetProcAddress
VirtualLock
SwitchToThread
CreateTimerQueueTimer
RegisterWaitForSingleObject
RemoveDirectoryW
SetEnvironmentVariableW
ExpandEnvironmentStringsA
SetFileAttributesW
CreateEventW
WaitForSingleObjectEx
LoadLibraryW
ResetEvent
UnregisterWaitEx
ReleaseSemaphore
OpenEventW
DuplicateHandle
GetSystemWow64DirectoryW
GetNativeSystemInfo
CreateProcessW
CreateSemaphoreW
FileTimeToSystemTime
QueryPerformanceFrequency
GetSystemTime
SizeofResource
LockResource
LoadResource
FindResourceW
GetQueuedCompletionStatus
PostQueuedCompletionStatus
CreateIoCompletionPort
DecodePointer
WaitForThreadpoolWorkCallbacks
HeapValidate
InitOnceComplete
InitOnceBeginInitialize
GetLocaleInfoEx
GetFileInformationByHandleEx
FindFirstFileExW
CopyFileW
FreeLibraryWhenCallbackReturns
WakeAllConditionVariable
WakeConditionVariable
InitializeConditionVariable
SleepConditionVariableSRW
LCMapStringEx
CompareStringEx
CreateThread
ExitThread
ResumeThread
FreeLibraryAndExitThread
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetStdHandle
GetFileType
GetConsoleMode
ReadConsoleW
FlushFileBuffers
GetConsoleOutputCP
GetTimeZoneInformation
SetStdHandle
SetEndOfFile
WriteConsoleW
OutputDebugStringW
GetTempPathA
IsWow64Process
VerifyVersionInfoW
ReadProcessMemory
OpenThread
TerminateThread
CreateToolhelp32Snapshot
Thread32First
SuspendThread
Thread32Next
GetThreadTimes
MoveFileW
GlobalMemoryStatusEx
FindFirstFileNameW
FindNextFileNameW
GetFileAttributesA
VirtualProtectEx
DosDateTimeToFileTime
GetVolumeNameForVolumeMountPointW
GetFirmwareEnvironmentVariableW
GetWindowsDirectoryW
OpenMutexW
VirtualAllocEx
VirtualFreeEx
GetSystemFirmwareTable
GetTempFileNameW
SetFirmwareEnvironmentVariableW
Process32NextW
Process32FirstW
GetDiskFreeSpaceW
HeapSize
WideCharToMultiByte
MultiByteToWideChar
GetStringTypeW
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
InitializeCriticalSectionAndSpinCount
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
GetTempPathW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetModuleHandleExW
ExitProcess
GetCurrentThreadId
GetCurrentThread
HeapAlloc
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
LoadLibraryExW

advapi32

EnumDependentServicesW
SetSecurityDescriptorControl
GetSecurityDescriptorControl
RegReplaceKeyW
QueryServiceStatusEx
ChangeServiceConfig2W
QueryServiceConfig2W
InitiateSystemShutdownExW
NotifyServiceStatusChangeW
QueryServiceStatus
ConvertSecurityDescriptorToStringSecurityDescriptorA
EnumServicesStatusExW
StartServiceW
CreateServiceW
DeleteService
ControlService
DuplicateToken
RegFlushKey
RegGetKeySecurity
RegRestoreKeyW
RegSaveKeyW
RegSetKeySecurity
ConvertSidToStringSidA
GetSecurityDescriptorGroup
RegOpenCurrentUser
CryptDestroyKey
CryptAcquireContextW
CryptEncrypt
CryptDecrypt
CryptCreateHash
CryptDeriveKey
CryptHashData
CryptDestroyHash
CryptSetKeyParam
CryptImportKey
CryptGetHashParam
CryptReleaseContext
SetSecurityDescriptorDacl
GetSecurityDescriptorDacl
SetFileSecurityW
GetAclInformation
GetAce
AllocateAndInitializeSid
SetEntriesInAclW
SetNamedSecurityInfoW
CopySid
GetNamedSecurityInfoW
GetSecurityDescriptorOwner
IsValidSid
AddAce
GetFileSecurityW
CheckTokenMembership
InitializeSecurityDescriptor
InitializeAcl
GetLengthSid
DuplicateTokenEx
LookupAccountSidW
RegNotifyChangeKeyValue
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExW
RegDeleteValueW
EventWriteTransfer
GetSidSubAuthorityCount
GetSidSubAuthority
RegGetValueA
ConvertStringSidToSidW
CreateRestrictedToken
FreeSid
CreateProcessAsUserW
SetSecurityInfo
ConvertStringSecurityDescriptorToSecurityDescriptorW
GetSecurityInfo
CloseServiceHandle
QueryServiceConfigW
OpenServiceW
OpenSCManagerW
WriteEncryptedFileRaw
CloseEncryptedFileRaw
ReadEncryptedFileRaw
OpenEncryptedFileRawW
SetThreadToken
EventActivityIdControl
LsaNtStatusToWinError
RegQueryInfoKeyW
RegEnumKeyExW
RegUnLoadKeyW
RegLoadKeyW
RegOpenKeyExW
RegEnumValueW
RegQueryValueExW
ConvertSidToStringSidW
RegCloseKey
LookupPrivilegeValueW
AdjustTokenPrivileges
OpenProcessToken
LsaOpenPolicy
LsaAddAccountRights
LsaClose
GetTokenInformation
EventRegister
GetTraceLoggerHandle
GetTraceEnableFlags
GetTraceEnableLevel
RegisterTraceGuidsW
UnregisterTraceGuids
EventUnregister
TraceMessage

Exports

Exports

FreeSigFiles
GetSigFiles
MpBootStrap
MpContainerAnalyze
MpContainerClose
MpContainerCloseObject
MpContainerCommit
MpContainerDelete
MpContainerFreeObjectInfo
MpContainerGetNext
MpContainerOpen
MpContainerOpenObject
MpContainerRead
MpContainerSetSize
MpContainerWrite
__rsignal
rsignal

Sections

.text
Size: 11.6MB - Virtual size: 11.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 344KB - Virtual size: 457KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 460KB - Virtual size: 456KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 740KB - Virtual size: 736KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 108KB - Virtual size: 105KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

8106641ce6a44c1836cbfd69d669405e

Code Sign

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

ec:26:a9:78:57:f5:30:5e:4f:ad:f6:17:0b:58:36:61:a9:79:2c:e5:b7:ba:a2:7f:a5:5c:84:bf:54:ec:09:f9Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

rpcrt4

ntdll

kernel32

advapi32

Exports

Exports

Sections

.text Size: 11.6MB - Virtual size: 11.6MB

.rdata Size: 4.0MB - Virtual size: 4.0MB

.data Size: 344KB - Virtual size: 457KB

.pdata Size: 460KB - Virtual size: 456KB

.rsrc Size: 740KB - Virtual size: 736KB

.reloc Size: 108KB - Virtual size: 105KB

33:00:00:04:13:31:bc:19:88:07:a9:07:74:00:00:00:00:04:13
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

ec:26:a9:78:57:f5:30:5e:4f:ad:f6:17:0b:58:36:61:a9:79:2c:e5:b7:ba:a2:7f:a5:5c:84:bf:54:ec:09:f9
Signer

.text
Size: 11.6MB - Virtual size: 11.6MB

.rdata
Size: 4.0MB - Virtual size: 4.0MB

.data
Size: 344KB - Virtual size: 457KB

.pdata
Size: 460KB - Virtual size: 456KB

.rsrc
Size: 740KB - Virtual size: 736KB

.reloc
Size: 108KB - Virtual size: 105KB