audiodg[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

audiodg.exe
Size

588KB
MD5

764b41fb632694706f128bf3d86116b0
SHA1

46d5c45778423d86f7c3a35a0801a0f49a8efe9b
SHA256

4962ed108b1d8035897bdbfaaf517d41b1ff672e2fbb3b0d56cb783496994dc9
SHA512

e1499b04314889f6e69bf32dff0cdcc19c67fd639cfe4094025ca4a9e93a4e19b16201eae51b1704bc79796e5445ad2cfe68b8337780693ab68014b8400c1525
SSDEEP

12288:Grd+HTbpUxhZRxbYqh/137BLNLo3uhO6o0kkp2:6dMTbpsQW37BuYO6/kkp2

Score

1^/10

Malware Config

Signatures

Files

audiodg.exe
.exe windows x64

952b47ae2cbef2b729d43731280b0997

Code Sign

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:ed
Certificate

Issuer

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

Not Before

15/12/2020, 21:29

Not After

02/12/2021, 21:29

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

7d:d3:e3:3a:a7:ee:f1:b3:55:c7:35:de:80:2e:1d:a6:13:a2:5c:8f:00:13:07:68:bb:e2:b8:28:91:9c:de:8b
Signer

Actual PE Digest

7d:d3:e3:3a:a7:ee:f1:b3:55:c7:35:de:80:2e:1d:a6:13:a2:5c:8f:00:13:07:68:bb:e2:b8:28:91:9c:de:8b

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
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

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

memset

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

_initterm_e
_c_exit
_register_thread_local_exe_atexit_callback
_initterm

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

_o__get_wide_winmain_command_line
_o__initialize_onexit_table
_o__initialize_wide_environment
_o__invalid_parameter_noinfo
_o__purecall
_o__recalloc
_o__register_onexit_function
_o__resetstkoflw
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memmove
_o__wcsicmp
_o__wcstoui64
_o_exit
_o_free
_o_malloc
_o_powf
_o_realloc
_o_sqrt
_o_terminate
_o_wcsncpy_s
_o_wmemcpy_s
_o__cexit
_o__callnewh
_o___stdio_common_vswprintf
_o___stdio_common_vsprintf_s
_o___stdio_common_vsnprintf_s
_o__exit
_o__errno
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
_o__crt_atexit
_o__configure_wide_argv
_o__configthreadlocale
__std_terminate
__C_specific_handler
__CxxFrameHandler3
_CxxThrowException
memcmp
memcpy

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

GetModuleFileNameA
GetModuleHandleExW
GetProcAddress
GetModuleHandleW
LoadResource
GetModuleFileNameW
SizeofResource
LockResource
FindResourceExW
FreeLibrary
LoadLibraryExW

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

ReleaseMutex
SetEvent
ReleaseSemaphore
AcquireSRWLockShared
EnterCriticalSection
InitializeSRWLock
CreateEventW
WaitForSingleObjectEx
OpenSemaphoreW
InitializeCriticalSection
InitializeCriticalSectionEx
WaitForSingleObject
WaitForMultipleObjectsEx
TryEnterCriticalSection
CreateEventExW
ReleaseSRWLockExclusive
CreateMutexExW
ResetEvent
ReleaseSRWLockShared
LeaveCriticalSection
AcquireSRWLockExclusive
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
CreateSemaphoreExW

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

HeapDestroy
HeapSetInformation
HeapReAlloc
GetProcessHeap
HeapFree
HeapAlloc
HeapSize

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

UnhandledExceptionFilter
GetLastError
SetLastError
RaiseException
SetUnhandledExceptionFilter

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

TerminateProcess
GetCurrentProcess
GetCurrentProcessId
OpenProcessToken
GetProcessId
GetStartupInfoW
GetThreadId
TlsFree
GetCurrentThreadId
TlsSetValue
GetCurrentThread
TlsGetValue
TlsAlloc
SetThreadPriority
CreateThread

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

FormatMessageW

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

IsDebuggerPresent
DebugBreak
OutputDebugStringW

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

GetHandleInformation
CloseHandle
DuplicateHandle

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

InitOnceExecuteOnce
Sleep
InitOnceBeginInitialize
InitOnceComplete

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

GetCommandLineW

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

RegCloseKey
RegGetValueW
RegDeleteValueW
RegQueryInfoKeyW
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegEnumKeyExW
RegSetValueExW

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

LocalFree
LocalAlloc

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

OpenProcess
IsProcessorFeaturePresent

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

QueryPerformanceFrequency
QueryPerformanceCounter

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

GetTickCount64
GetSystemTimeAsFileTime
GetLogicalProcessorInformationEx

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

FlsSetValue
FlsAlloc
FlsFree

api-ms-win-devices-config-l1-1-1

CM_Unregister_Notification
CM_Register_Notification
CM_Locate_DevNodeW
CM_Open_DevNode_Key
CM_MapCrToWin32Err

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

CreateFileMappingW
MapViewOfFile
UnmapViewOfFile

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

MultiByteToWideChar

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpiW

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

CharNextW

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

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

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

InitializeSListHead

ntdll

RtlCreateMemoryBlockLookaside
RtlLockMemoryZone
RtlDestroyMemoryZone
RtlAllocateMemoryBlockLookaside
RtlAllocateMemoryZone
RtlUnlockMemoryZone
RtlFreeMemoryBlockLookaside
NtAlpcCreatePort
NtQueryInformationProcess
RtlNtStatusToDosError
RtlCreateMemoryZone
EtwEventActivityIdControl
EtwLogTraceEvent
NtSetInformationProcess
NtSetInformationThread
NtSetSystemInformation
RtlPublishWnfStateData
NtQuerySystemInformation
EtwEventRegister
EtwEventUnregister
EtwEventWriteTransfer
EtwUnregisterTraceGuids
EtwEventSetInformation
EtwGetTraceEnableFlags
EtwTraceMessage
NtCreateWnfStateName
NtDeleteWnfStateName
EtwGetTraceLoggerHandle
EtwGetTraceEnableLevel
EtwRegisterTraceGuidsW
RtlDestroyMemoryBlockLookaside
RtlExtendMemoryBlockLookaside
RtlRandomEx
NtAlpcConnectPort
NtAlpcOpenSenderProcess
NtClose
ShipAssert
RtlInitUnicodeStringEx
RtlReportException
RtlSetLastWin32ErrorAndNtStatusFromNtStatus
NtAlpcAcceptConnectPort
NtAlpcSendWaitReceivePort
AlpcGetMessageAttribute
AlpcInitializeMessageAttribute

mmdevapi

ord8
ord29
ord2
ord7
ord27
ord21
ord9

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

SetProcessWorkingSetSizeEx
VirtualLock
GetProcessWorkingSetSizeEx
VirtualUnlock

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

TraceEvent
TraceMessage

api-ms-win-core-winrt-error-l1-1-0

RoTransformError
SetRestrictedErrorInfo
RoOriginateErrorW
RoOriginateError

api-ms-win-core-winrt-string-l1-1-0

WindowsCreateString
WindowsDeleteString
WindowsCompareStringOrdinal
WindowsCreateStringReference
WindowsGetStringRawBuffer
WindowsDuplicateString

api-ms-win-core-winrt-error-l1-1-1

RoReportFailedDelegate
IsErrorPropagationEnabled
RoGetMatchingRestrictedErrorInfo

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

SetThreadpoolWait
WaitForThreadpoolWaitCallbacks
CloseThreadpoolWait
CreateThreadpoolWait

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

CreateFileW

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

DeviceIoControl

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

RoGetActivationFactory
RoActivateInstance

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

WerRegisterMemoryBlock

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

WaitForMultipleObjects

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Sections

.text
Size: 387KB - Virtual size: 387KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_CODE
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

RT_BSS
Size: - Virtual size: 40B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 143KB - Virtual size: 143KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 408B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

RT_DATA
Size: 512B - Virtual size: 176B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

RT_CONST
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

952b47ae2cbef2b729d43731280b0997

Code Sign

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:edCertificate

Extended Key Usages

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

Key Usages

7d:d3:e3:3a:a7:ee:f1:b3:55:c7:35:de:80:2e:1d:a6:13:a2:5c:8f:00:13:07:68:bb:e2:b8:28:91:9c:de:8bSigner

Headers

DLL Characteristics

File Characteristics

Imports

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

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

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

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

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-localization-l1-2-0

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

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

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

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

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

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

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

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

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

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

api-ms-win-devices-config-l1-1-1

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

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

api-ms-win-core-string-obsolete-l1-1-0

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

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

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

ntdll

mmdevapi

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

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

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-winrt-error-l1-1-1

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

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

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

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

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

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

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

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

Sections

.text Size: 387KB - Virtual size: 387KB

RT_CODE Size: 1KB - Virtual size: 1KB

RT_BSS Size: - Virtual size: 40B

.rdata Size: 143KB - Virtual size: 143KB

.data Size: 2KB - Virtual size: 5KB

.pdata Size: 26KB - Virtual size: 26KB

.didat Size: 512B - Virtual size: 408B

RT_DATA Size: 512B - Virtual size: 176B

RT_CONST Size: 2KB - Virtual size: 2KB

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

.reloc Size: 7KB - Virtual size: 6KB

33:00:00:02:ed:2c:45:e4:c1:45:cf:48:44:00:00:00:00:02:ed
Certificate

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

7d:d3:e3:3a:a7:ee:f1:b3:55:c7:35:de:80:2e:1d:a6:13:a2:5c:8f:00:13:07:68:bb:e2:b8:28:91:9c:de:8b
Signer

.text
Size: 387KB - Virtual size: 387KB

RT_CODE
Size: 1KB - Virtual size: 1KB

RT_BSS
Size: - Virtual size: 40B

.rdata
Size: 143KB - Virtual size: 143KB

.data
Size: 2KB - Virtual size: 5KB

.pdata
Size: 26KB - Virtual size: 26KB

.didat
Size: 512B - Virtual size: 408B

RT_DATA
Size: 512B - Virtual size: 176B

RT_CONST
Size: 2KB - Virtual size: 2KB

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

.reloc
Size: 7KB - Virtual size: 6KB