DictationManager[.]dll

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General

Target

DictationManager.dll
Size

346KB
MD5

fca175f0a45881d4b234d74ce4139444
SHA1

2ffd0524d0937a08ba4ef753fc508b7526683ccc
SHA256

6911f77ea6cd1aded2e98fa270b706d6bccdd708eb92a1c3e270f45df7a19bb9
SHA512

934816f7c68a0dc49bc33d45145f21172cf8a781541351b0867f8a8661303acecd44d9172ef396e860527532184bf3815f124b782e376fd71e4b406c979a653b
SSDEEP

6144:5XRsaSWMyKuCRV0AzctYLcuD8/EWanHDFt2K:5eadP+VXzctYLd9DFt2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DictationManager.dll

Files

DictationManager.dll
.dll windows:10 windows x86 arch:x86

aa859de47345e1d5aac1a0eb1346c3d9

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

DictationManager.pdb

Imports

msvcrt

_amsg_exit
_except_handler4_common
_onexit
__dllonexit
free
_XcptFilter
_vsnwprintf
_vsnwprintf_s
_purecall
__CxxFrameHandler3
??1exception@@UAE@XZ
??0exception@@QAE@XZ
??0exception@@QAE@ABV0@@Z
_vsnprintf_s
_unlock
_vsnprintf
_wtoi
_wcsicmp
wcscpy_s
??_V@YAXPAX@Z
swscanf_s
_wcsnicmp
memcmp
_free_locale
_create_locale
_vsnwprintf_l
swprintf_s
rand
_callnewh
??0exception@@QAE@ABQBD@Z
??0exception@@QAE@ABQBDH@Z
?what@exception@@UBEPBDXZ
_CxxThrowException
memcpy
memmove
?terminate@@YAXXZ
??1type_info@@UAE@XZ
towupper
_lock
_initterm
memmove_s
??3@YAXPAX@Z
memcpy_s
malloc
memset

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

GetProcAddress
GetModuleFileNameA
GetModuleHandleW
FindStringOrdinal
GetModuleHandleExW
LockResource
DisableThreadLibraryCalls
LoadStringW
EnumResourceLanguagesExW
FindResourceExW
LoadResource

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

InitOnceComplete
Sleep
InitOnceBeginInitialize

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

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

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

GetProcessHeap
HeapFree
HeapAlloc

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

SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetLastError
RaiseException
GetLastError

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

EventSetInformation
EventWriteTransfer
EventUnregister
EventRegister
EventActivityIdControl

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

GetCurrentThreadId
GetCurrentProcess
TerminateProcess
GetCurrentProcessId

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

CompareStringOrdinal
CompareStringW
MultiByteToWideChar

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

GetUserDefaultLCID
FormatMessageW
LocaleNameToLCID
ResolveLocaleName

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

DebugBreak
IsDebuggerPresent
OutputDebugStringW

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

CloseHandle

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

QueryPerformanceCounter
QueryPerformanceFrequency

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

GetSystemTimeAsFileTime
GetSystemWindowsDirectoryW
GetTickCount

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

WaitForThreadpoolWaitCallbacks
SetThreadpoolTimer
CloseThreadpoolTimer
CreateThreadpoolWait
CloseThreadpoolWait
CreateThreadpoolTimer
SetThreadpoolWait
WaitForThreadpoolTimerCallbacks

ntdll

RtlSubscribeWnfStateChangeNotification
NtQueryWnfStateData
RtlPublishWnfStateData
RtlUnsubscribeWnfNotificationWaitForCompletion
RtlGetDeviceFamilyInfoEnum
NtQueryInformationProcess

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

RegCloseKey
RegNotifyChangeKeyValue
RegGetValueW
RegCreateKeyExW

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

WindowsCreateStringReference
WindowsCreateString
WindowsGetStringRawBuffer
WindowsDeleteString

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

StringFromCLSID
CoCreateFreeThreadedMarshaler
CoTaskMemFree
StringFromGUID2
CoCreateGuid
CoTaskMemAlloc
CoWaitForMultipleHandles
CLSIDFromString

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

RoActivateInstance
RoGetActivationFactory

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

SetRestrictedErrorInfo
RoOriginateError

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

RoGetMatchingRestrictedErrorInfo

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

PathCchAppend

coremessaging

MsgBufferShare
CoreUICreate
MsgStringCreateShared
MsgRelease

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

LCIDToLocaleName

coreuicomponents

CoreUIFactoryCreate
CoreUIClientCreate

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

ConvertStringSecurityDescriptorToSecurityDescriptorW

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

RaiseFailFastException

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

LocalFree

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

CreateDictationManager
CreateDictationManagerWithDeviceController

Sections

.text
Size: 315KB - Virtual size: 315KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

aa859de47345e1d5aac1a0eb1346c3d9

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

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

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

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

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

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

ntdll

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

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

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

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

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

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

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

coremessaging

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

coreuicomponents

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

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

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

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

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

Exports

Exports

Sections

.text Size: 315KB - Virtual size: 315KB

.data Size: 4KB - Virtual size: 7KB

.idata Size: 6KB - Virtual size: 6KB

.didat Size: 512B - Virtual size: 12B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 16KB - Virtual size: 16KB

.text
Size: 315KB - Virtual size: 315KB

.data
Size: 4KB - Virtual size: 7KB

.idata
Size: 6KB - Virtual size: 6KB

.didat
Size: 512B - Virtual size: 12B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 16KB - Virtual size: 16KB