SmartcardCredentialProvider[.]dll

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General

Target

SmartcardCredentialProvider.dll
Size

996KB
MD5

8e6de060b74e23fce63fe1ef500982a0
SHA1

8ccbf05562fb0409f6fd109472f12f9796782143
SHA256

289e349f514635028a5ed1391237c53f0b0b7dbc15e20b9ea5e4f655111ee4ef
SHA512

ae7d16c0d05a80aca8991aa272db86620b94fc14dff4ea396e078f278061445ba25d12a797e64918acb412cc76e1dd32ab0e9e78a7f8963812c485edd2c6b158
SSDEEP

24576:4VogQzUgJqUg+JCIxE+zifm0/tN2q3W/:OQffDCIK+zifJFIq3W/

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

7c01eb388d174497569a52bf3215c197

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

SmartcardCredentialProvider.pdb

Imports

msvcrt

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

TraceMessage
GetTraceLoggerHandle
UnregisterTraceGuids
RegisterTraceGuidsW
GetTraceEnableFlags
GetTraceEnableLevel

ntdll

RtlFreeUnicodeString
RtlInitAnsiString
RtlAnsiStringToUnicodeString
RtlImageNtHeader
RtlAllocateHeap
RtlFreeHeap
RtlInitUnicodeString
RtlInitString
RtlNtStatusToDosError
ord1
RtlInitializeCriticalSection

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

HeapAlloc
HeapFree
GetProcessHeap
HeapReAlloc

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

LoadStringW
FreeLibrary
FindResourceExW
LoadResource
LockResource
LoadLibraryExW
GetProcAddress
DisableThreadLibraryCalls

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

GetCurrentProcess
TerminateProcess
GetCurrentProcessId
GetCurrentThreadId
CreateThread
ResumeThread
GetCurrentThread
SetThreadToken
OpenThreadToken

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

UnhandledExceptionFilter
GetLastError
RaiseException
SetUnhandledExceptionFilter

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

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

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

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

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

CredWriteW
CredReadDomainCredentialsW
CredProtectW
CredMarshalCredentialW
CredFree
CredIsProtectedW

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

GetLengthSid
ImpersonateLoggedOnUser
CopySid
EqualSid
IsValidSid
RevertToSelf

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

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

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

GetStringTypeW
MultiByteToWideChar
WideCharToMultiByte

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

GetLocaleInfoW
GetSystemDefaultLCID
GetThreadLocale
LocaleNameToLCID
GetUserDefaultLCID
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
GetSystemTimeAsFileTime
GetTickCount

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

QISearch

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

LocalFree
GlobalFree
GlobalAlloc
GlobalLock
GlobalUnlock

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

RegisterWaitForSingleObjectEx

kernel32

VirtualQuery
VirtualAlloc
GetSystemInfo
VirtualProtect
SetThreadStackGuarantee
RegisterWaitForSingleObject
UnregisterWaitEx
RaiseFailFastException
LoadLibraryW

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: 686KB - Virtual size: 685KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 21KB - 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

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7c01eb388d174497569a52bf3215c197

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: 686KB - Virtual size: 685KB

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

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

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

.reloc Size: 43KB - Virtual size: 43KB

.text
Size: 686KB - Virtual size: 685KB

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

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

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

.reloc
Size: 43KB - Virtual size: 43KB