RuntimeBroker[.]exe

Sharing

Copy URL

Twitter E-mail

General

Target

RuntimeBroker.exe
Size

130KB
MD5

16e869f1f88477c6b244a0dc12dc4336
SHA1

03c3dbf04788e943d6b19d1745da4062d3c61639
SHA256

ac2891b4901cd61bd3d8b34f7cecc4e0ba9067ae3a77d79ee1cd6bee63303fe3
SHA512

38ad0b46c37e00fb60c0d2673be20b3cf8a910534d8ef134452ff5db613a06d7a274d822b6347474a5d3684b2356e82d3a9612f60f082ee78b462d037e863b98
SSDEEP

3072:TM0582T6kujoDGN5l3Kvf1P/wuAcX1OqoQyv5:TMwrT6ku8iN5lavfJDQKyB

Score

N/A

Malware Config

Signatures

Files

RuntimeBroker.exe
.exe windows x64

3f4bb1a7349681128ed3f6b00184f43c

Code Sign

33:00:00:03:8b:79:45:c1:8b:0e:b6:87:ec:00:00:00:00:03:8b
Certificate

Issuer

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

Not Before

05-05-2022 19:23

Not After

04-05-2023 19:23

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

9b:c5:80:6d:46:c7:92:40:8b:3b:73:ff:e8:a9:8b:a3:22:05:5b:87:12:6a:40:18:c9:9a:7f:f9:81:9e:03:7a
Signer

Actual PE Digest

9b:c5:80:6d:46:c7:92:40:8b:3b:73:ff:e8:a9:8b:a3:22:05:5b:87:12:6a:40:18:c9:9a:7f:f9:81:9e:03:7a

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

15-12-2022 13:51
Valid: false

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

Imports

api-ms-win-crt-runtime-l1-1-0

_c_exit
_register_thread_local_exe_atexit_callback
_initterm_e
_initterm

api-ms-win-crt-private-l1-1-0

_o__configthreadlocale
_o__configure_wide_argv
_o__crt_atexit
_o__errno
_o__exit
_o__get_wide_winmain_command_line
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__purecall
_o__register_onexit_function
_o__resetstkoflw
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
_o__cexit
memmove
_o_exit
_o_terminate
__C_specific_handler
__CxxFrameHandler3
__current_exception
__current_exception_context
_o___stdio_common_vswprintf
_o___p__commode
memcmp
memcpy

api-ms-win-crt-string-l1-1-0

wcsncmp
memset

ntdll

RtlNtStatusToDosError
EtwEventSetInformation
RtlIsMultiSessionSku
RtlQueryPackageClaims
RtlQueryPackageIdentity
RtlLookupFunctionEntry
EtwTraceMessage
RtlVirtualUnwind
RtlCaptureContext
EtwEventRegister
EtwEventUnregister
EtwEventWriteTransfer
RtlEqualSid

api-ms-win-security-base-l1-1-0

AccessCheck
CreateWellKnownSid
CopySid
GetLengthSid
AccessCheckByType
GetTokenInformation
GetKernelObjectSecurity
MapGenericMask
PrivilegeCheck

api-ms-win-core-libraryloader-l1-2-0

GetModuleFileNameA
GetModuleHandleW
GetProcAddress
GetModuleHandleExW

api-ms-win-core-synch-l1-2-0

InitOnceBeginInitialize
InitOnceExecuteOnce
InitOnceComplete

api-ms-win-core-registry-l1-1-0

RegQueryValueExW
RegCloseKey
RegOpenKeyExW

api-ms-win-core-synch-l1-1-0

WaitForSingleObjectEx
ReleaseSemaphore
AcquireSRWLockExclusive
ReleaseSRWLockShared
EnterCriticalSection
CreateMutexExW
AcquireSRWLockShared
CreateSemaphoreExW
SetEvent
CreateEventW
LeaveCriticalSection
DeleteCriticalSection
ReleaseMutex
WaitForSingleObject
OpenSemaphoreW
InitializeCriticalSectionEx
ReleaseSRWLockExclusive

api-ms-win-core-heap-l1-1-0

HeapFree
GetProcessHeap
HeapAlloc
HeapSetInformation

api-ms-win-core-errorhandling-l1-1-0

UnhandledExceptionFilter
SetErrorMode
RaiseException
GetLastError
SetUnhandledExceptionFilter
SetLastError

api-ms-win-core-processthreads-l1-1-0

OpenThreadToken
GetCurrentThread
TerminateProcess
GetCurrentProcessId
GetCurrentThreadId
SetProcessShutdownParameters
GetStartupInfoW
SetThreadStackGuarantee
GetCurrentProcess

api-ms-win-core-synch-l1-2-1

WaitForMultipleObjects

api-ms-win-eventing-provider-l1-1-0

EventWriteTransfer
EventUnregister
EventSetInformation
EventRegister

api-ms-win-core-processthreads-l1-1-1

SetProcessMitigationPolicy
IsProcessorFeaturePresent
GetProcessMitigationPolicy

api-ms-win-core-threadpool-l1-2-0

CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
CreateThreadpoolTimer

api-ms-win-core-localization-l1-2-0

FormatMessageW

api-ms-win-core-debug-l1-1-0

DebugBreak
IsDebuggerPresent
OutputDebugStringW

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-heap-l2-1-0

LocalFree

api-ms-win-core-psapi-l1-1-0

QueryFullProcessImageNameW

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemInfo
GetSystemTimeAsFileTime

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

api-ms-win-core-apiquery-l1-1-0

ApiSetQueryApiSetPresence

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

api-ms-win-core-memory-l1-1-0

VirtualQuery
VirtualProtect
VirtualAlloc

Sections

.text
Size: 64KB - Virtual size: 62KB

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: 28KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 392B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 448B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

3f4bb1a7349681128ed3f6b00184f43c

Code Sign

33:00:00:03:8b:79:45:c1:8b:0e:b6:87:ec:00:00:00:00:03:8bCertificate

Extended Key Usages

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

Key Usages

9b:c5:80:6d:46:c7:92:40:8b:3b:73:ff:e8:a9:8b:a3:22:05:5b:87:12:6a:40:18:c9:9a:7f:f9:81:9e:03:7aSigner

Signature Validations

Verification

15-12-2022 13:51 Valid: false

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-crt-string-l1-1-0

ntdll

api-ms-win-security-base-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-synch-l1-2-1

api-ms-win-eventing-provider-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-heap-l2-1-0

api-ms-win-core-psapi-l1-1-0

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-interlocked-l1-1-0

api-ms-win-core-apiquery-l1-1-0

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

api-ms-win-core-memory-l1-1-0

Sections

.text Size: 64KB - Virtual size: 62KB

.imrsiv Size: - Virtual size: 4B

.rdata Size: 28KB - Virtual size: 26KB

.data Size: 4KB - Virtual size: 3KB

.pdata Size: 8KB - Virtual size: 5KB

.didat Size: 4KB - Virtual size: 392B

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

.reloc Size: 4KB - Virtual size: 448B

33:00:00:03:8b:79:45:c1:8b:0e:b6:87:ec:00:00:00:00:03:8b
Certificate

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

9b:c5:80:6d:46:c7:92:40:8b:3b:73:ff:e8:a9:8b:a3:22:05:5b:87:12:6a:40:18:c9:9a:7f:f9:81:9e:03:7a
Signer

15-12-2022 13:51
Valid: false

.text
Size: 64KB - Virtual size: 62KB

.imrsiv
Size: - Virtual size: 4B

.rdata
Size: 28KB - Virtual size: 26KB

.data
Size: 4KB - Virtual size: 3KB

.pdata
Size: 8KB - Virtual size: 5KB

.didat
Size: 4KB - Virtual size: 392B

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

.reloc
Size: 4KB - Virtual size: 448B