devicengccredprov[.]dll

Sharing

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General

Target

devicengccredprov.dll
Size

173KB
MD5

5b00a39fa00d510c2625dad127ad7834
SHA1

2a895730901d5137975d9ca918c49bb11ab87a46
SHA256

b00a8d83adb14277339dd96bcc08f08900a4388a5bdfedefd7269e22f10b1add
SHA512

0eebc05c8e1f5b02899f7c9b72e1f8a72aa20c51a375a9eb145e12d1febaf7a24462dfd5df72c9b641b5ef1d5ec3548abe78df1e656e80569b05b2a84d3e5a82
SSDEEP

3072:Z6wDhFyUxvmqOEdk5q7boEN0Z/klyJxuKodLrRUXfLP586sWYKMwF6mMEMX7zmdi:Z6SFXndkNENWslxKoPUXf5YK2rzm

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
devicengccredprov.dll

Files

devicengccredprov.dll
.dll windows:10 windows x86 arch:x86

acaa427976efbf667c2050f5610c1cbe

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

DeviceNgcCredProv.pdb

Imports

msvcp_win

?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xbad_function_call@std@@YAXXZ

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

_initterm
_initterm_e

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

_o__errno
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
_o__wcsicmp
_o_free
_o_malloc
_o_toupper
_except_handler4_common
_CxxThrowException
_o___stdio_common_vswprintf
_o__configure_narrow_argv
_o___stdio_common_vsnprintf_s
_o__difftime32
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
_o__crt_atexit
__std_terminate
__CxxFrameHandler3
wcschr
_o__cexit
_o__callnewh
memmove
memcmp
memcpy

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

memset

sspicli

SspiLocalFree
LsaDeregisterLogonProcess
LsaConnectUntrusted
LsaLookupAuthenticationPackage

api-ms-win-security-lsalookup-l1-1-2

LsaLookupUserAccountType

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

LookupAccountNameLocalW
LookupAccountSidLocalW

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

LsaClose
LsaQueryInformationPolicy
LsaFreeMemory
LsaLookupSids2
LsaOpenPolicy

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

ApiSetQueryApiSetPresence

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

GetModuleHandleExW
GetProcAddress
GetModuleFileNameA
LockResource
GetModuleHandleW
FindResourceExW
FreeLibrary
DisableThreadLibraryCalls
LoadResource
LoadLibraryExW
LoadStringW
SizeofResource

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

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

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

HeapFree
GetProcessHeap
HeapAlloc

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

SetUnhandledExceptionFilter
UnhandledExceptionFilter
SetLastError
GetLastError

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

CreateThread
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
GetCurrentProcessId
OpenProcessToken

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

FormatMessageW
GetThreadUILanguage
SetThreadUILanguage

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

IsDebuggerPresent
DebugBreak
OutputDebugStringW

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

CloseHandle

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

EventSetInformation
EventRegister
EventUnregister
EventActivityIdControl
EventProviderEnabled
EventWriteTransfer

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

InitOnceBeginInitialize
InitOnceComplete
InitOnceExecuteOnce
SignalObjectAndWait
Sleep

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

RoOriginateError

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

DecodePointer
EncodePointer

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

IsProcessorFeaturePresent

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

QueryPerformanceCounter

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

GetSystemTimeAsFileTime
GetTickCount

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

InitializeSListHead

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

RegOpenKeyExW
RegDeleteValueW
RegCreateKeyExW
RegGetValueW
RegQueryInfoKeyW
RegEnumKeyExW
RegQueryValueExW
RegCloseKey

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

RegSetKeyValueW

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

CoGetMalloc
CoUninitialize
CoInitializeEx
CoTaskMemFree
CoCreateFreeThreadedMarshaler
StringFromCLSID
CoCreateGuid
CoTaskMemAlloc

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

WaitForThreadpoolTimerCallbacks
CloseThreadpoolTimer
CreateThreadpoolTimer
CloseThreadpoolWork
WaitForThreadpoolWorkCallbacks
SubmitThreadpoolWork
CreateThreadpoolWork
SetThreadpoolTimer

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

LocalAlloc
LocalFree

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

ConvertSidToStringSidW
ConvertStringSidToSidW

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

CopySid
EqualSid
GetLengthSid
GetTokenInformation

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

GetAppContainerNamedObjectPath

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

WaitForMultipleObjects

ncrypt

NCryptFreeObject
NCryptGetProperty
NCryptOpenKey
NCryptOpenStorageProvider

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

ExpandEnvironmentStringsW

crypt32

CertCloseStore
CertGetNameStringW
CertGetCertificateContextProperty
CertFindCertificateInStore
CertOpenSystemStoreW
CertFreeCertificateContext

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

CredUnmarshalCredentialW
CredFree
CredProtectW
CredIsMarshaledCredentialW
CredIsProtectedW

ntdll

NtQueryWnfStateData
RtlSubscribeWnfStateChangeNotification
RtlNtStatusToDosError
RtlFreeAnsiString
RtlInitUnicodeString
RtlUnicodeStringToAnsiString
RtlInitString
RtlGetDeviceFamilyInfoEnum
RtlUnsubscribeWnfNotificationWaitForCompletion

devicecredential

DeviceCredentialFreeBuffer
DeviceCredentialMgrGetAuthenticationData
DeviceCredentialMgrHasLogonSession
DeviceCredentialMgrCheckIfUserSessionIsRequired
DeviceCredentialScanDeploymentData
DeviceCredentialUpdateDeploymentData
DeviceCredentialMgrCheckProvisionedDevice
DeviceCredentialMgrUpdateAuthenticationStage
DeviceCredentialMgrBeginAuthentication

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

_time32

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 150KB - Virtual size: 150KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 184B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

acaa427976efbf667c2050f5610c1cbe

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

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

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

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

sspicli

api-ms-win-security-lsalookup-l1-1-2

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

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

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

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

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

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

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-interlocked-l1-1-0

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

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

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

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

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

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

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

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

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

ncrypt

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

crypt32

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

ntdll

devicecredential

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

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

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

Exports

Exports

Sections

.text Size: 150KB - Virtual size: 150KB

.data Size: 1024B - Virtual size: 2KB

.idata Size: 8KB - Virtual size: 8KB

.didat Size: 512B - Virtual size: 184B

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

.reloc Size: 9KB - Virtual size: 8KB

.text
Size: 150KB - Virtual size: 150KB

.data
Size: 1024B - Virtual size: 2KB

.idata
Size: 8KB - Virtual size: 8KB

.didat
Size: 512B - Virtual size: 184B

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

.reloc
Size: 9KB - Virtual size: 8KB