DmApiSetExtImplDesktop.pdb
Static task
static1
Behavioral task
behavioral1
Sample
DmApiSetExtImplDesktop.dll
Resource
win10v2004-20240508-en
General
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Target
DmApiSetExtImplDesktop.dll
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Size
60KB
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MD5
e67451253e8485368b4761c09cf13598
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SHA1
99d190e7f639a67dbb0dcd6edc532ab6625bf5e7
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SHA256
0465b2b12e298d1915fc141e3b106404c7249a11aec638bc96302c87d4ec72e3
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SHA512
2e52382c94fbcb2cdd98d1922132c65207cebcbbdabfd6e7a8d5a006ae564b2a908ff10a6a4791334588942c58b20841bf84cf530ba858aa3aeabe6d70dd6ebb
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SSDEEP
1536:sl4S6pVlKCcVF4IwjC2YvSTFQK0oVnmjzW0P+IA4kUZSGoM+2IBhw:2MmCO9L2YvS5QQNW+IAXxMzIf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource DmApiSetExtImplDesktop.dll
Files
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DmApiSetExtImplDesktop.dll.dll windows:10 windows x86 arch:x86
92b6046bd67d5f5d9c522e57bc463f50
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
Imports
msvcp110_win
?_Syserror_map@std@@YAPBDH@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xlength_error@std@@YAXPBD@Z
?_Winerror_map@std@@YAPBDH@Z
?_Xbad_alloc@std@@YAXXZ
msvcrt
_except_handler4_common
??1type_info@@UAE@XZ
?terminate@@YAXXZ
_onexit
__dllonexit
_unlock
_lock
_initterm
_amsg_exit
_XcptFilter
_callnewh
malloc
free
_vsnprintf_s
memset
memmove_s
??0exception@@QAE@ABV0@@Z
??0exception@@QAE@XZ
??1exception@@UAE@XZ
_purecall
??3@YAXPAX@Z
memcpy_s
_vsnwprintf
__CxxFrameHandler3
_wcsicmp
_CxxThrowException
memcmp
memcpy
memmove
rpcrt4
RpcEpRegisterW
RpcEpUnregister
RpcServerRegisterIf3
RpcServerInqBindings
RpcServerUseProtseqW
RpcServerUnregisterIfEx
UuidFromStringW
I_RpcBindingInqLocalClientPID
NdrServerCall2
RpcBindingVectorFree
api-ms-win-core-libraryloader-l1-2-0
GetProcAddress
GetModuleHandleExW
GetModuleFileNameA
GetModuleHandleW
LoadLibraryExA
FreeLibrary
oleaut32
VariantInit
VariantClear
SysFreeString
SysAllocString
api-ms-win-core-synch-l1-1-0
SetEvent
AcquireSRWLockShared
ReleaseSRWLockExclusive
WaitForSingleObject
ReleaseMutex
InitializeCriticalSectionEx
LeaveCriticalSection
InitializeCriticalSection
ReleaseSRWLockShared
CreateEventW
CreateSemaphoreExW
ReleaseSemaphore
WaitForSingleObjectEx
OpenSemaphoreW
DeleteCriticalSection
CreateMutexExW
AcquireSRWLockExclusive
EnterCriticalSection
api-ms-win-core-heap-l1-1-0
HeapFree
GetProcessHeap
HeapAlloc
api-ms-win-core-errorhandling-l1-1-0
GetLastError
RaiseException
SetUnhandledExceptionFilter
SetLastError
UnhandledExceptionFilter
api-ms-win-core-com-l1-1-0
StringFromGUID2
CoUninitialize
CoCreateInstance
CoCreateGuid
CLSIDFromString
CoInitializeSecurity
CoInitializeEx
CoSetProxyBlanket
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcessId
TerminateProcess
GetExitCodeProcess
GetCurrentProcess
GetCurrentThreadId
CreateProcessAsUserW
CreateProcessW
api-ms-win-core-sysinfo-l1-1-0
GetSystemDirectoryW
GetLocalTime
GetSystemTimeAsFileTime
GetVersionExW
GetTickCount
GetSystemInfo
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-eventing-provider-l1-1-0
EventWriteTransfer
api-ms-win-security-base-l1-1-0
DuplicateTokenEx
api-ms-win-core-synch-l1-2-1
WaitForMultipleObjects
userenv
CreateEnvironmentBlock
DestroyEnvironmentBlock
api-ms-win-core-heap-l2-1-0
LocalFree
LocalAlloc
api-ms-win-core-synch-l1-2-0
Sleep
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
dmcmnutils
DMGetDeviceClientID
DmImpersonate
DmRevertToSelf
DmIsRunningInSystemContext
BigStrcat
DmGetActiveUserSid
DmGetUserTokenFromSid
GetIMSI
DmGetIMEI
api-ms-win-security-accesshlpr-l1-1-0
FreeTransientObjectSecurityDescriptor
QueryTransientObjectSecurityDescriptor
api-ms-win-core-winrt-string-l1-1-0
WindowsGetStringRawBuffer
WindowsDeleteString
WindowsCreateString
api-ms-win-core-registry-l1-1-0
RegGetValueW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
RegCreateKeyExW
api-ms-win-core-localization-obsolete-l1-2-0
GetUserDefaultUILanguage
api-ms-win-core-winrt-l1-1-0
RoGetActivationFactory
api-ms-win-core-threadpool-l1-2-0
CreateThreadpoolTimer
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
api-ms-win-core-localization-l1-2-2
LCIDToLocaleName
api-ms-win-core-timezone-l1-1-0
GetTimeZoneInformation
api-ms-win-eventing-classicprovider-l1-1-0
TraceMessage
api-ms-win-core-apiquery-l1-1-0
ApiSetQueryApiSetPresence
api-ms-win-core-memory-l1-1-0
VirtualProtect
VirtualQuery
Exports
Exports
DMCSP_DevDetail_GetCommercializationOperator
DMCSP_DevDetail_GetDeviceHardwareData
DMCSP_DevDetail_GetDeviceName
DMCSP_DevDetail_GetDeviceType
DMCSP_DevDetail_GetFwV
DMCSP_DevDetail_GetHwV
DMCSP_DevDetail_GetLocalTimeString
DMCSP_DevDetail_GetMobileID
DMCSP_DevDetail_GetOEM
DMCSP_DevDetail_GetOSPlatform
DMCSP_DevDetail_GetProcessorArchitecture
DMCSP_DevDetail_GetProcessorType
DMCSP_DevDetail_GetRadioSwV
DMCSP_DevDetail_GetResolution
DMCSP_DevDetail_GetSwV
DMCSP_DevDetail_GetVoLTEServiceSetting
DMCSP_DevDetail_GetWLANMACAddress
DMCSP_DevDetail_SetDeviceName
DMCSP_DevInfo_GetDmV
DMCSP_DevInfo_GetHwDevID
DMCSP_DevInfo_GetLanguage
DMCSP_DevInfo_GetManufacturer
DMCSP_DevInfo_GetModel
DMCSP_DeviceStatus_IsBitlockerProtected
DMDiag_Export_DiagnosticsLog
DMDiag_Filter_Diagnostics_Events_From_AutoLog
DMLegacy_UnActivateLOB
DMUI_DismissNotification
DMUI_DisplayConfigurationResult
DMUI_GetUserEditFieldInput
DMUI_GetUserPermission
DMUI_GetUserPermissionAsync
DMUI_InformUser
DMUI_IsAbortSessionRequested
DMUI_SyncMLAlertGetResults
DMUI_SyncMLAlertGetStatusCode
DMUI_SyncMLAlertShowUI
Mmpc_Lockdown_GetManagementUrls
Mmpc_Lockdown_IsCertificateTrustedForMmpc
Mmpc_Lockdown_IsLockedToMmpc
Mmpc_Lockdown_ReleaseManagementUrl
Sections
.text Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 120B
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ