WMPMediaSharing[.]dll

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General

Target

WMPMediaSharing.dll
Size

140KB
MD5

3b06f5b3e265224f4a2cc8e59abb3526
SHA1

daccb44f7917f07ed60ad0eaecf813a8995f26e7
SHA256

effd204fa3ef65072cc4d23c4382ab4c92b59a428e09b6937529de6bca097e40
SHA512

2c60ee4555407985581bfb270383a13e13a169a83a63bdf29dbd1bd15b33618bafba81e40575c44dbcf820215010af163e7dad213b151a8a04976f9a8dd2da56
SSDEEP

3072:CrRopzsfD+yLfoGCWubuYBMf63VMXHANTeOrX6yxPRhEi+:CrAzu6qguubnB062XAtRh

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WMPMediaSharing.dll

Files

WMPMediaSharing.dll
.dll windows:10 windows x64 arch:x64

d7726e7ad94a3b1428e49bebdea051fd

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

WMPMediaSharing.pdb

Imports

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

wcscmp
wcsncmp
memset
memmove_s

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__purecall
_o__recalloc
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o__wcslwr_s
_o__wcsnicmp
_o_calloc
_o_free
_o_iswdigit
_o_malloc
_o_realloc
_o_terminate
_o_wcscpy_s
_o_wcstol
_o_wmemcpy_s
__current_exception
__current_exception_context
_o__cexit
_o__callnewh
_o__crt_atexit
_o__configure_narrow_argv
_o___std_type_info_destroy_list
__C_specific_handler
__std_terminate
__CxxFrameHandler4
_CxxThrowException
__C_specific_handler_noexcept
memcmp
memcpy

ntdll

RtlLookupFunctionEntry
RtlVirtualUnwind
NtQueryKey
NtDeleteKey
RtlCaptureContext

advapi32

CopySid
RegDeleteKeyExW
EventRegister
EventUnregister
TraceMessage
GetTraceLoggerHandle
GetTraceEnableLevel
GetTraceEnableFlags
RegisterTraceGuidsW
UnregisterTraceGuids
EventSetInformation
GetNamedSecurityInfoW
SetNamedSecurityInfoW
EventWriteTransfer
GetUserNameW
RegCloseKey
RegSetValueExW
RegCreateKeyExW
RegOpenKeyExW
RegEnumKeyExW
SetEntriesInAclW
RegCreateKeyW
RegQueryValueExW
LookupAccountNameW
RegQueryInfoKeyW

user32

wvsprintfW
UnregisterClassA
CharUpperBuffW

sspicli

GetUserNameExW

shell32

SHGetKnownFolderPath

shlwapi

ord437

netapi32

NetLocalGroupDelMembers
NetLocalGroupAddMembers

kernel32

DisableThreadLibraryCalls
DeleteCriticalSection
RaiseException
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetLastError
LocalFree
SizeofResource
LockResource
LoadResource
FindResourceExW
GetModuleFileNameW
HeapSize
HeapReAlloc
HeapFree
HeapAlloc
GetProcessHeap
HeapDestroy
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
GetCurrentProcess
TerminateProcess
SetLastError
CompareStringOrdinal
IsWow64Process
CloseHandle
SetEvent
ResolveDelayLoadedAPI
DelayLoadFailureHook
OpenEventW

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 4KB - Virtual size: 232B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 392B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d7726e7ad94a3b1428e49bebdea051fd

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

ntdll

advapi32

user32

sspicli

shell32

shlwapi

netapi32

kernel32

Exports

Exports

Sections

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

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 4KB - Virtual size: 2KB

.pdata Size: 4KB - Virtual size: 3KB

.didat Size: 4KB - Virtual size: 232B

.rsrc Size: 16KB - Virtual size: 14KB

.reloc Size: 4KB - Virtual size: 392B

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

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 4KB - Virtual size: 2KB

.pdata
Size: 4KB - Virtual size: 3KB

.didat
Size: 4KB - Virtual size: 232B

.rsrc
Size: 16KB - Virtual size: 14KB

.reloc
Size: 4KB - Virtual size: 392B