SmartcardCredentialProvider[.]dll

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General

Target

SmartcardCredentialProvider.dll
Size

1.0MB
MD5

4dc9712e9344d7ac41f0b7ea165b92c3
SHA1

ff413685c1442055b0c4641ccf0490e1699ad70b
SHA256

55997e2b1fcf2810c11138dff7b86a2038908116d691a6da491c4f8ad8c82db4
SHA512

f6518adc0a63dc4f4c7e0a63f5363fb383902f1ae1864b644721a3688450bb8585ce9b9520ad50f62ce00714882d0f20191cb5e3a21f6ebd82b4d54dc241a25a
SSDEEP

24576:je+QQtmkeZSwNkqBP5BuOAKXHmyyYxXbS:K+A21YP5BuAXHmylxXbS

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
SmartcardCredentialProvider.dll

Files

SmartcardCredentialProvider.dll
.dll windows:6 windows x86 arch:x86

08215824089d4f78370b11a27f3c2112

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

SmartcardCredentialProvider.pdb

Imports

msvcrt

___lc_codepage_func
__pctype_func
___lc_handle_func
realloc
_errno
_Gettnames
_Getdays
_vsnwprintf
___mb_cur_max_func
wcschr
_stricmp
calloc
ldexp
memcpy
__CxxFrameHandler3
setlocale
_callnewh
_CxxThrowException
sprintf_s
iswprint
_Getmonths
__crtLCMapStringA
iswascii
malloc
__mb_cur_max
free
memcpy_s
??0exception@@QAE@XZ
_wcsicmp
_purecall
memmove
_vsnprintf
towupper
iswupper
iswlower
iswdigit
iswpunct
iswspace
iswcntrl
wcsnlen
memchr
isupper
strcspn
_except_handler4_common
_onexit
__dllonexit
_unlock
_lock
??1type_info@@UAE@XZ
_initterm
_amsg_exit
_XcptFilter
__crtLCMapStringW
__crtCompareStringW
memcmp
__crtCompareStringA
___lc_collate_cp_func
tolower
isspace
strtod
abort
memset
localeconv
??0exception@@QAE@ABV0@@Z
??_V@YAXPAX@Z
??0bad_cast@@QAE@ABV0@@Z
islower
??1bad_cast@@UAE@XZ
_Strftime
??0exception@@QAE@ABQBD@Z
??1exception@@UAE@XZ
?what@exception@@UBEPBDXZ
wcscpy_s
memmove_s
??3@YAXPAX@Z

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

RegisterTraceGuidsW
GetTraceEnableFlags
GetTraceEnableLevel
GetTraceLoggerHandle
TraceMessage
UnregisterTraceGuids

ntdll

RtlFreeUnicodeString
RtlInitAnsiString
RtlAnsiStringToUnicodeString
RtlImageNtHeader
RtlAllocateHeap
RtlFreeHeap
RtlInitUnicodeString
RtlInitString
RtlNtStatusToDosError
ord1
RtlInitializeCriticalSection

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

HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap

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

LoadStringW
FreeLibrary
GetModuleHandleExW
FindResourceExW
LoadResource
LockResource
LoadLibraryExW
GetProcAddress
DisableThreadLibraryCalls

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

GetCurrentProcessId
TerminateProcess
GetCurrentProcess
GetCurrentThread
ResumeThread
CreateThread
SetThreadToken
OpenThreadToken
GetCurrentThreadId

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

UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter
RaiseException

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

WaitForMultipleObjectsEx
ResetEvent
InitializeCriticalSectionAndSpinCount
CreateEventW
WaitForSingleObject
InitializeCriticalSection
SetWaitableTimer
SetEvent
CancelWaitableTimer
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
CreateWaitableTimerExW
Sleep

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

RegQueryValueExA
RegQueryValueExW
RegCloseKey
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegOpenKeyExA
RegDeleteKeyExW
RegEnumKeyExW
RegSetValueExA
RegDeleteValueW
RegEnumValueW
RegCreateKeyExA
RegQueryInfoKeyW
RegGetValueW

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

CredMarshalCredentialW
CredWriteW
CredReadDomainCredentialsW
CredFree
CredProtectW
CredIsProtectedW

api-ms-win-security-base-l1-2-0

GetLengthSid
ImpersonateLoggedOnUser
RevertToSelf
IsValidSid
EqualSid
CopySid

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

CloseHandle

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

ConvertStringSidToSidW
ConvertSidToStringSidW

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

CompareFileTime

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

CreateThreadpool
CloseThreadpoolWork
TrySubmitThreadpoolCallback
CreateThreadpoolWork
SubmitThreadpoolWork
CallbackMayRunLong
CloseThreadpoolWait
CreateThreadpoolWait
CreateThreadpoolCleanupGroup
SetEventWhenCallbackReturns
CloseThreadpoolCleanupGroupMembers
CloseThreadpoolCleanupGroup
WaitForThreadpoolWaitCallbacks
SetThreadpoolWait
CloseThreadpool

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

GetStringTypeW
WideCharToMultiByte
MultiByteToWideChar

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

GetUserDefaultLCID
GetLocaleInfoW
LocaleNameToLCID
GetThreadLocale
GetSystemDefaultLCID
FormatMessageW

rpcrt4

RpcStringFreeW
UuidToStringW

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

DecodePointer
EncodePointer

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

QueryPerformanceCounter

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

GetTickCount64
GetSystemTime
GetTickCount
GetSystemTimeAsFileTime

api-ms-win-core-shlwapi-obsolete-l1-1-0

QISearch

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

GlobalUnlock
GlobalFree
LocalFree
GlobalAlloc
GlobalLock

api-ms-win-core-threadpool-private-l1-1-0

RegisterWaitForSingleObjectEx

kernel32

VirtualQuery
GetSystemInfo
VirtualProtect
SetThreadStackGuarantee
RegisterWaitForSingleObject
RaiseFailFastException
UnregisterWaitEx
VirtualAlloc

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

SystemTimeToFileTime

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

lstrlenW

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

ResolveDelayLoadedAPI
DelayLoadFailureHook

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 717KB - Virtual size: 716KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 460B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 237KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 46KB - Virtual size: 45KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

08215824089d4f78370b11a27f3c2112

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

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

ntdll

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

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

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

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

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

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

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

api-ms-win-security-base-l1-2-0

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

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

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

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

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

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

rpcrt4

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

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

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

api-ms-win-core-shlwapi-obsolete-l1-1-0

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

api-ms-win-core-threadpool-private-l1-1-0

kernel32

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

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

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

Exports

Exports

Sections

.text Size: 717KB - Virtual size: 716KB

.data Size: 20KB - Virtual size: 21KB

.idata Size: 7KB - Virtual size: 7KB

.didat Size: 512B - Virtual size: 460B

.rsrc Size: 237KB - Virtual size: 236KB

.reloc Size: 46KB - Virtual size: 45KB

.text
Size: 717KB - Virtual size: 716KB

.data
Size: 20KB - Virtual size: 21KB

.idata
Size: 7KB - Virtual size: 7KB

.didat
Size: 512B - Virtual size: 460B

.rsrc
Size: 237KB - Virtual size: 236KB

.reloc
Size: 46KB - Virtual size: 45KB