DeviceCredential[.]dll

Sharing

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General

Target

DeviceCredential.dll
Size

47KB
MD5

71731f97dc9025f814aa01e628bec77b
SHA1

caefb316eae536d482174ef2bf322d6ef81cdb1b
SHA256

3ea65afe1ce83750b2ae61bd81d10f2bd4dcfb1aa8495bf8f1d27cb4c71e80df
SHA512

306205b842c2d25a4a0dbb03555a42bcf9f88b0e7c1e7686265ff81c519b167484fef5b6e5594e886541189e09c8baaf5b0c374f43ccdd85dd4d67602d175c33
SSDEEP

768:dl2N0Oz2yguw0/uiSmXN95yl06DcoyaA4IBoV/l:CP2yiZEXN9uDcwA4soll

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DeviceCredential.dll

Files

DeviceCredential.dll
.dll windows:10 windows x86 arch:x86

55a322a7bb57801527bfcb5cdd0894b5

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

DeviceCredential.pdb

Imports

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

_initterm_e
_initterm

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

memset

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

_o___std_exception_copy
_o___std_exception_destroy
_o___std_type_info_destroy_list
_o___stdio_common_vsnprintf_s
_o___stdio_common_vswprintf
_o__callnewh
_o__cexit
_o__configure_narrow_argv
_o__crt_atexit
_o__errno
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
memcpy
_o__register_onexit_function
_o__seh_filter_dll
_o_free
_o_malloc
_except_handler4_common
_CxxThrowException
__CxxFrameHandler3

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

GetProcAddress
DisableThreadLibraryCalls
GetModuleHandleExW
GetModuleFileNameA
GetModuleHandleW

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

WaitForSingleObjectEx
ReleaseSemaphore
WaitForSingleObject
CreateMutexExW
OpenSemaphoreW
CreateSemaphoreExW
ReleaseMutex

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

HeapAlloc
GetProcessHeap
HeapFree

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

SetUnhandledExceptionFilter
GetLastError
SetLastError
UnhandledExceptionFilter

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

GetCurrentThreadId
GetCurrentProcessId

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

FormatMessageW

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

DebugBreak
OutputDebugStringW
IsDebuggerPresent

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

CloseHandle

rpcrt4

RpcBindingBind
RpcExceptionFilter
I_RpcExceptionFilter
NdrClientCall4
RpcBindingCreateW
RpcBindingFree

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

EventUnregister
EventWriteTransfer
EventSetInformation
EventRegister

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

InitOnceComplete
InitOnceBeginInitialize
Sleep

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

LocalAlloc
LocalFree

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

GetLengthSid
IsValidSid
CopySid

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

ConvertStringSecurityDescriptorToSecurityDescriptorW

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

RegGetValueW

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

InitializeSListHead

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

IsProcessorFeaturePresent

ntdll

RtlUnhandledExceptionFilter
NtTerminateProcess
NtQueryWnfStateData

Exports

Exports

DeviceCredentialAbortAuthentication
DeviceCredentialAbortProvisioning
DeviceCredentialCompleteAuthentication
DeviceCredentialCompleteProvisioning
DeviceCredentialDeprovision
DeviceCredentialFindClose
DeviceCredentialFindFirst
DeviceCredentialFindNext
DeviceCredentialFreeBuffer
DeviceCredentialGetAuthStageData
DeviceCredentialGetDeviceInfo
DeviceCredentialInitializeAuthentication
DeviceCredentialInitializeProvisioning
DeviceCredentialMgrBeginAuthentication
DeviceCredentialMgrCheckIfUserSessionIsRequired
DeviceCredentialMgrCheckPresence
DeviceCredentialMgrCheckProvisionedDevice
DeviceCredentialMgrGetAuthenticationData
DeviceCredentialMgrHasLogonSession
DeviceCredentialMgrProtectData
DeviceCredentialMgrUnprotectData
DeviceCredentialMgrUpdateAuthenticationStage
DeviceCredentialRegisterPresenceMonitoring
DeviceCredentialRegisterPresenceMonitoringOnExistingDevice
DeviceCredentialScanDeploymentData
DeviceCredentialSetFriendlyName
DeviceCredentialSetOpaqueBlob
DeviceCredentialShowNotificationMessage
DeviceCredentialUnregisterPresenceMonitoring
DeviceCredentialUpdateDeploymentData
DeviceCredentialUpdatePresenceState

Sections

.text
Size: 38KB - Virtual size: 38KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

55a322a7bb57801527bfcb5cdd0894b5

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

api-ms-win-crt-string-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

rpcrt4

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

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

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

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

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

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

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

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

ntdll

Exports

Exports

Sections

.text Size: 38KB - Virtual size: 38KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 3KB - Virtual size: 3KB

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

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

.text
Size: 38KB - Virtual size: 38KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 3KB - Virtual size: 3KB

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

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