Static task
static1
Behavioral task
behavioral1
Sample
SpeechRuntime.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
SpeechRuntime.exe
Resource
win10v2004-20230220-en
General
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Target
SpeechRuntime.exe
-
Size
298KB
-
MD5
2a542da86900053c9c09b7a00b4e41c5
-
SHA1
fd8efce43f599a5562bdf7ba729937ef46b1eb6a
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SHA256
c48dbfa782376baaa00daf312ff8f4bdb7923bb227aa38c49c3dd91328a4b39a
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SHA512
f105bff1d003319d4f7243b2475d1cdd122f117748b6a57331ad836ac9288212bdec691badf03b767a191248f026dee8f49d8f9e6c016d1ddc10c5a84baf8fe7
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SSDEEP
3072:GONIhWMfXAQLj4GPq3VzqZ3kZRy6bAu+54KvD9frYxSa3Z/o5St1U+Ns7HGM6wS:F4WVqUGIWl6o54KbRrYxXlo5Sv6KM6
Malware Config
Signatures
Files
-
SpeechRuntime.exe.exe windows x64
07a40b99afffee729893078e4366c15d
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
msvcp110_win
??0id@locale@std@@QEAA@_K@Z
?_Xlength_error@std@@YAXPEBD@Z
?_Xbad_alloc@std@@YAXXZ
?_Syserror_map@std@@YAPEBDH@Z
?_Winerror_map@std@@YAPEBDH@Z
?_Xout_of_range@std@@YAXPEBD@Z
?_Swap_all@_Container_base0@std@@QEAAXAEAU12@@Z
?_Xbad_function_call@std@@YAXXZ
?_Orphan_all@_Container_base0@std@@QEAAXXZ
msvcrt
??1type_info@@UEAA@XZ
_onexit
__dllonexit
_unlock
_lock
?terminate@@YAXXZ
_commode
_vsnprintf
_vscwprintf
_vsnwprintf_s
memmove_s
_beginthreadex
memset
__C_specific_handler
_initterm
__setusermatherr
_cexit
_exit
exit
__set_app_type
__wgetmainargs
_amsg_exit
_XcptFilter
_callnewh
malloc
_vsnprintf_s
??0exception@@QEAA@AEBV0@@Z
??0exception@@QEAA@XZ
??1exception@@UEAA@XZ
_purecall
memcpy_s
_vsnwprintf
memmove
memcpy
memcmp
__RTDynamicCast
??_V@YAXPEAX@Z
__CxxFrameHandler3
??3@YAXPEAX@Z
_fmode
_CxxThrowException
api-ms-win-eventing-provider-l1-1-0
EventSetInformation
EventUnregister
EventRegister
EventActivityIdControl
EventWriteTransfer
api-ms-win-security-base-l1-1-0
AccessCheck
CreateWellKnownSid
GetTokenInformation
api-ms-win-core-com-l1-1-0
CoInitializeSecurity
CoCreateInstance
StringFromCLSID
CoTaskMemAlloc
CoUninitialize
CoRevokeClassObject
CoReleaseServerProcess
CoAddRefServerProcess
CoRegisterClassObject
CoInitializeEx
CoCreateFreeThreadedMarshaler
CoTaskMemFree
CoResumeClassObjects
CoWaitForMultipleHandles
CoCreateGuid
api-ms-win-core-libraryloader-l1-2-0
GetProcAddress
GetModuleFileNameA
GetModuleHandleW
FreeLibrary
GetModuleHandleExW
LoadLibraryExW
LoadStringW
api-ms-win-core-synch-l1-2-0
InitOnceComplete
InitOnceExecuteOnce
InitOnceBeginInitialize
Sleep
SleepConditionVariableSRW
WakeAllConditionVariable
api-ms-win-core-synch-l1-1-0
ResetEvent
WaitForSingleObject
ReleaseMutex
SetEvent
CreateMutexW
CreateEventW
InitializeCriticalSection
ReleaseSemaphore
ReleaseSRWLockShared
EnterCriticalSection
AcquireSRWLockShared
DeleteCriticalSection
ReleaseSRWLockExclusive
InitializeCriticalSectionEx
LeaveCriticalSection
OpenSemaphoreW
CreateWaitableTimerExW
CreateSemaphoreExW
AcquireSRWLockExclusive
WaitForSingleObjectEx
OpenMutexW
CreateEventExW
CreateMutexExW
api-ms-win-core-heap-l1-1-0
HeapFree
HeapSize
HeapAlloc
HeapSetInformation
GetProcessHeap
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError
RaiseException
SetLastError
api-ms-win-core-winrt-string-l1-1-0
WindowsGetStringRawBuffer
WindowsStringHasEmbeddedNull
WindowsCreateString
WindowsDeleteString
WindowsIsStringEmpty
WindowsCreateStringReference
WindowsCompareStringOrdinal
api-ms-win-core-processthreads-l1-1-0
TerminateProcess
GetCurrentThreadId
CreateThread
GetCurrentProcessId
OpenProcessToken
GetCurrentProcess
GetExitCodeThread
api-ms-win-security-sddl-l1-1-0
ConvertStringSecurityDescriptorToSecurityDescriptorW
ConvertSidToStringSidW
api-ms-win-core-util-l1-1-0
DecodePointer
EncodePointer
api-ms-win-core-winrt-l1-1-0
RoGetActivationFactory
RoRegisterActivationFactories
RoActivateInstance
RoUninitialize
RoRevokeActivationFactories
RoInitialize
api-ms-win-core-threadpool-l1-2-0
CloseThreadpoolWork
WaitForThreadpoolWaitCallbacks
CreateThreadpoolTimer
FreeLibraryWhenCallbackReturns
CreateThreadpoolWork
WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
SetThreadpoolWait
SubmitThreadpoolWork
CloseThreadpoolWait
SetThreadpoolTimer
CreateThreadpoolWait
api-ms-win-core-winrt-error-l1-1-0
RoOriginateError
RoOriginateErrorW
api-ms-win-core-string-l1-1-0
MultiByteToWideChar
api-ms-win-core-localization-l1-2-0
FormatMessageW
api-ms-win-core-debug-l1-1-0
OutputDebugStringW
DebugBreak
IsDebuggerPresent
api-ms-win-core-profile-l1-1-0
QueryPerformanceFrequency
QueryPerformanceCounter
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-heap-l2-1-0
LocalFree
api-ms-win-core-rtlsupport-l1-1-0
RtlVirtualUnwind
RtlCaptureContext
RtlLookupFunctionEntry
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
GetTickCount
api-ms-win-core-shlwapi-obsolete-l1-1-0
StrChrW
StrCmpCW
mmdevapi
ord21
ord27
api-ms-win-core-registry-l1-1-0
RegQueryValueExW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegGetValueW
RegFlushKey
RegCloseKey
RegNotifyChangeKeyValue
api-ms-win-eventlog-legacy-l1-1-0
RegisterEventSourceW
ReportEventW
DeregisterEventSource
api-ms-win-core-wow64-l1-1-1
IsWow64Process2
api-ms-win-core-url-l1-1-0
UrlCreateFromPathW
api-ms-win-core-wow64-l1-1-0
Wow64RevertWow64FsRedirection
Wow64DisableWow64FsRedirection
api-ms-win-core-processenvironment-l1-1-0
ExpandEnvironmentStringsW
api-ms-win-security-provider-l1-1-0
SetEntriesInAclW
GetNamedSecurityInfoW
SetNamedSecurityInfoW
bcrypt
BCryptGenRandom
api-ms-win-core-synch-l1-2-1
WaitForMultipleObjects
api-ms-win-core-libraryloader-l1-2-1
LoadLibraryW
coremessaging
CoreUICreate
api-ms-win-power-setting-l1-1-0
PowerGetActiveScheme
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
ntdll
NtQueryWnfStateData
RtlUnsubscribeWnfNotificationWaitForCompletion
RtlSubscribeWnfStateChangeNotification
powrprof
PowerReadACValueIndex
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
Sections
.text Size: 177KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 80B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ