MRT[.]exe | Triage

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Reason

too many matches

General

Target

MRT.exe
Size

182.3MB
MD5

acfdc6a3a039cfb1462c3b81cbe6a2a5
SHA1

5bad1bc03464264685c85f1837dbf5a94f2de967
SHA256

25dda001be45839c985f0db2a1b60a3399aa2ad4079c15fa429ebd08f9e0a7bd
SHA512

62cc138abac9b611348c380d379bbbf37bb8c2b8dd0ca12537d05668fbb24fce046793918203180a153aba4af336db4569f85b222d9e71d6bc275b0506e4e5ca
SSDEEP

3145728:ExZI1yI6xMfOpPRmbkoeuPBxTBNkDHhI3OQL2PZ8tG63ZBSLtwgfYyE2/6/w/95A:YZI1WpJmreSBbYwRsJon

Score

1^/10

Malware Config

Signatures

Files

MRT.exe
.exe windows:10 windows x64 arch:x64

420b13899575174cb326af2567a9da60

Code Sign

33:00:00:04:63:da:35:21:22:f6:77:65:c4:00:00:00:00:04:63
Certificate

Issuer

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

Not Before

16-11-2023 19:20

Not After

14-11-2024 19:20

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

29:dd:7e:40:07:30:27:5c:66:7a:0b:e8:0e:1b:a2:58:eb:78:1b:66:23:0e:71:a0:32:33:f7:ca:e2:a7:42:fd
Signer

Actual PE Digest

29:dd:7e:40:07:30:27:5c:66:7a:0b:e8:0e:1b:a2:58:eb:78:1b:66:23:0e:71:a0:32:33:f7:ca:e2:a7:42:fd

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_NET_RUN_FROM_SWAP

PDB Paths

mrt.pdb

Imports

advapi32

GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
TraceMessage
EventActivityIdControl
InitiateSystemShutdownExW
RegCloseKey
EventWriteTransfer
CloseServiceHandle
AllocateAndInitializeSid
CopySid
ConvertStringSidToSidW
FreeSid
CheckTokenMembership
ConvertSidToStringSidW
GetLengthSid
GetTokenInformation
QueryServiceStatus
OpenSCManagerW
StartServiceW
QueryServiceConfigW
OpenServiceW
RegDeleteKeyW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegDeleteValueW
RegQueryValueExW
OpenProcessToken
OpenThreadToken
EventRegister
EventUnregister
AdjustTokenPrivileges
LookupPrivilegeValueW
CreateProcessAsUserW
ConvertStringSecurityDescriptorToSecurityDescriptorW

kernel32

WaitForMultipleObjects
FileTimeToSystemTime
GetExitCodeProcess
GetSystemWindowsDirectoryW
VirtualLock
DecodePointer
CreateThread
ExitThread
FreeLibraryAndExitThread
FindFirstFileExW
GetCommandLineA
GetCommandLineW
GetExitCodeThread
ResumeThread
SuspendThread
GetSystemPowerStatus
FreeLibrary
Sleep
GlobalUnlock
GlobalLock
GlobalAlloc
GetDriveTypeW
GetLogicalDrives
GetSystemTimeAsFileTime
GetTimeFormatW
LocalFileTimeToFileTime
SystemTimeToFileTime
GetLocalTime
GetDiskFreeSpaceExW
GetTickCount
DeleteFileW
GetTempFileNameW
GetModuleHandleW
CloseHandle
FindClose
Process32NextW
Process32FirstW
GetCurrentProcessId
CreateToolhelp32Snapshot
GetSystemDefaultUILanguage
GetLastError
SetLastError
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
HeapFree
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
GetCurrentThread
GetCurrentThreadId
GetStdHandle
GetFileType
GetStartupInfoW
GetTempPathW
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionAndSpinCount
GetProcAddress
LoadLibraryExW
CompareStringW
LCMapStringW
ExitProcess
GetModuleHandleExW
GetProcessHeap
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WideCharToMultiByte
MultiByteToWideChar
GetFileSizeEx
SetFilePointerEx
GetStringTypeW
SetStdHandle
GetTimeZoneInformation
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetModuleFileNameW
ReadFile
ReadConsoleW
OutputDebugStringW
HeapSize
HeapReAlloc
RaiseException
CreateFileW
WriteConsoleW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
QueryPerformanceCounter
InitializeSListHead
EncodePointer
InitializeCriticalSectionEx
UnmapViewOfFile
SetEvent
LocalFree
SetErrorMode
WaitForSingleObject
GetSystemTime
FileTimeToLocalFileTime
MoveFileExW
EnumResourceNamesW
RemoveDirectoryW
FindResourceW
LoadResource
LockResource
SizeofResource
lstrcmpA
LocalAlloc
FormatMessageW
CreateDirectoryW
FindFirstFileW
GetFullPathNameW
FindNextFileW
ExpandEnvironmentStringsW
GetFileAttributesW
SetFileAttributesW
CreateEventW
LoadLibraryW
CreateFileMappingW
MapViewOfFile
OpenEventW
OpenFileMappingW
GetSystemDirectoryW
GetNativeSystemInfo
HeapSetInformation
CreateProcessW
SetEndOfFile

user32

KillTimer
DestroyIcon
EnableWindow
GetDesktopWindow
SendInput
PostMessageW
LoadImageW
GetWindowRect
MapWindowPoints
ShowWindow
SetTimer
MoveWindow
DefWindowProcW
PostQuitMessage
DestroyWindow
DispatchMessageW
TranslateMessage
GetMessageW
CreateWindowExW
UnregisterClassW
RegisterClassW
SetClipboardData
CloseClipboard
EmptyClipboard
OpenClipboard
GetScrollBarInfo
MessageBoxW
GetForegroundWindow
DialogBoxParamW
SetDlgItemTextW
SetWindowTextW
LoadIconW
GetDlgItem
EndDialog
SendDlgItemMessageW
CheckRadioButton
CheckDlgButton
CopyRect
GetWindowTextLengthW
GetWindowTextW
GetDC
DrawTextW
ReleaseDC
GetParent
SetFocus
SetRectEmpty
DrawTextExW
ScreenToClient
GetKeyState
SetWindowLongPtrW
GetWindowLongPtrW
SendMessageW

shell32

ShellExecuteW
SHGetPathFromIDListW
SHGetFolderLocation
SHBrowseForFolderW
Shell_NotifyIconW
ShellExecuteExW

ole32

CoSetProxyBlanket
CoUninitialize
CoTaskMemFree
CoCreateInstance
CoInitializeEx
CoWaitForMultipleHandles
CoTaskMemAlloc

oleaut32

SysStringLen
VariantInit
SysAllocStringLen
SysAllocString
SysFreeString
VariantClear
SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayGetElement

rpcrt4

UuidFromStringW

ntdll

RtlCaptureContext
RtlNtStatusToDosError
RtlGetVersion
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnwindEx
RtlUnwind
RtlPcToFileHeader

gdi32

SelectObject

comctl32

InitCommonControlsEx
PropertySheetW

wintrust

WTHelperGetProvSignerFromChain
WTHelperProvDataFromStateData
WinVerifyTrust

crypt32

CryptMsgGetParam
CryptDecodeObject
CertVerifyCertificateChainPolicy
CryptMsgClose
CertFreeCertificateContext
CryptQueryObject

userenv

CreateEnvironmentBlock
DestroyEnvironmentBlock

Sections

.text
Size: 308KB - Virtual size: 306KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.imrsiv
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 112KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 180.3MB - Virtual size: 180.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

Errors

General

Malware Config

Signatures

Files

420b13899575174cb326af2567a9da60

Code Sign

33:00:00:04:63:da:35:21:22:f6:77:65:c4:00:00:00:00:04:63Certificate

Extended Key Usages

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

Key Usages

29:dd:7e:40:07:30:27:5c:66:7a:0b:e8:0e:1b:a2:58:eb:78:1b:66:23:0e:71:a0:32:33:f7:ca:e2:a7:42:fdSigner

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

advapi32

kernel32

user32

shell32

ole32

oleaut32

rpcrt4

ntdll

gdi32

comctl32

wintrust

crypt32

userenv

Sections

.text Size: 308KB - Virtual size: 306KB

.imrsiv Size: - Virtual size: 4B

.rdata Size: 112KB - Virtual size: 108KB

.data Size: 16KB - Virtual size: 20KB

.pdata Size: 16KB - Virtual size: 15KB

.rsrc Size: 180.3MB - Virtual size: 180.3MB

.reloc Size: 4KB - Virtual size: 2KB

33:00:00:04:63:da:35:21:22:f6:77:65:c4:00:00:00:00:04:63
Certificate

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

29:dd:7e:40:07:30:27:5c:66:7a:0b:e8:0e:1b:a2:58:eb:78:1b:66:23:0e:71:a0:32:33:f7:ca:e2:a7:42:fd
Signer

.text
Size: 308KB - Virtual size: 306KB

.imrsiv
Size: - Virtual size: 4B

.rdata
Size: 112KB - Virtual size: 108KB

.data
Size: 16KB - Virtual size: 20KB

.pdata
Size: 16KB - Virtual size: 15KB

.rsrc
Size: 180.3MB - Virtual size: 180.3MB

.reloc
Size: 4KB - Virtual size: 2KB