IntelligentPwdlessTask[.]dll

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General

Target

IntelligentPwdlessTask.dll
Size

144KB
MD5

3ca9d60a13b16309a07fd5b7d99d16ff
SHA1

4f502946f564af7ca509016ba8bf7053b2f4c1ec
SHA256

dbf091e6f6d4592e4965d5f594e1c8513028f3aa3d5d29813f28b38ef641b9e5
SHA512

3bdec935d99fef0286bf5da2c47f65558a0f8ba1d9be4ef5815b220b152a4397f7b2d77c7d452bf16697d73065210c167917cf9ed73b0dce0ea0efe54b46d777
SSDEEP

3072:GtmH5103Nac+/AKhf+HaIFK6RNUTeee6YqstwfPES:GcH5103NatT+HauVNwstwfP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
IntelligentPwdlessTask.dll

Files

IntelligentPwdlessTask.dll
.dll regsvr32 windows:10 windows x64 arch:x64

6fc3498e5b61c365c18dc9bb54544e6a

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

IntelligentPwdlessTask.pdb

Imports

msvcp_win

?_Xout_of_range@std@@YAXPEBD@Z
?_Xinvalid_argument@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z

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

_initterm_e
_initterm

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
memmove
_o__wcsdup
_o__wcsicmp
_o_abort
_o_free
_o_iswspace
_o_malloc
_o_wcstol
__C_specific_handler
_CxxThrowException
_o__configure_narrow_argv
_o__cexit
_o__callnewh
_o___stdio_common_vswprintf
_o__crt_atexit
_o___stdio_common_vsnprintf_s
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
__CxxFrameHandler3
__std_terminate
__CxxFrameHandler4
memcmp
memcpy

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

memset

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

EventWriteTransfer
EventRegister
EventSetInformation
EventActivityIdControl
EventUnregister

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

DisableThreadLibraryCalls
GetModuleFileNameW
GetProcAddress
FreeLibraryAndExitThread
GetModuleHandleW
FreeLibrary
GetModuleHandleExW
GetModuleFileNameA

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

CoTaskMemFree
StringFromCLSID
CoCreateInstance
CoCreateFreeThreadedMarshaler
PropVariantClear

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

InitOnceComplete
InitOnceBeginInitialize

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

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

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

HeapFree
GetProcessHeap
HeapAlloc

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

SetUnhandledExceptionFilter
SetLastError
UnhandledExceptionFilter
GetLastError

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

RegGetValueW
RegQueryInfoKeyW
RegEnumKeyExW
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegSetValueExW
RegQueryValueExW
RegDeleteKeyExW

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

CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
CreateThreadpoolTimer

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

GetCurrentProcess
GetCurrentThreadId
GetCurrentProcessId
CreateThread
ResumeThread
TerminateProcess

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

FormatMessageW

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

IsDebuggerPresent
DebugBreak
OutputDebugStringW

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

CloseHandle

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

GetSystemTimeAsFileTime

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

RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext

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

IsProcessorFeaturePresent

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

QueryPerformanceCounter

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

InitializeSListHead
InterlockedPushEntrySList

wldp

WldpQueryWindowsLockdownMode

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

clock

ntdll

RtlIsMultiSessionSku
RtlIsMultiUsersInSessionSku

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

oleaut32

SysAllocString
SetErrorInfo
SysStringLen
SysFreeString
GetErrorInfo

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

LoadLibraryW

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

MultiByteToWideChar

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 332B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6fc3498e5b61c365c18dc9bb54544e6a

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

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

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

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

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

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

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-core-sysinfo-l1-1-0

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

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

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

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

wldp

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

ntdll

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

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

oleaut32

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

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

Exports

Exports

Sections

.text Size: 84KB - Virtual size: 83KB

.rdata Size: 32KB - Virtual size: 29KB

.data Size: 4KB - Virtual size: 4KB

.pdata Size: 8KB - Virtual size: 6KB

.didat Size: 4KB - Virtual size: 16B

.rsrc Size: 4KB - Virtual size: 1KB

.reloc Size: 4KB - Virtual size: 332B

.text
Size: 84KB - Virtual size: 83KB

.rdata
Size: 32KB - Virtual size: 29KB

.data
Size: 4KB - Virtual size: 4KB

.pdata
Size: 8KB - Virtual size: 6KB

.didat
Size: 4KB - Virtual size: 16B

.rsrc
Size: 4KB - Virtual size: 1KB

.reloc
Size: 4KB - Virtual size: 332B