DWMBlurGlassExt[.]dll

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General

Target

DWMBlurGlassExt.dll
Size

508KB
MD5

f93fa7b1f783e746d91ad9325b0fb796
SHA1

9c199a3e225f635f25d67bd72423d5e8b773bf17
SHA256

d0c7396fe2717624c4487c1feea2eabf04a7328346f8dcf497a447630ac6884d
SHA512

e582a07f89d9cc5bffdafc760b55bcacee64f5c6f1c208f57780067924a35854ad743f39a008f16e7a878e59f7039768097870a23a09b6f12794efcf8d8359b2
SSDEEP

6144:68osVvj6+LbWW7Zmt32TEhBzWbSalONQzoph0lhSMXlBXBWnBzB/YrLt8xlWFVD0:6A9JZmt35mbNjoph0lhSMXli7/vxoo

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
DWMBlurGlassExt.dll

Files

DWMBlurGlassExt.dll
.dll windows:6 windows x64 arch:x64

692b55a70968fa88a6db4e398e643dbc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

E:\Project\DWMBlurGlass\Build\x64\Release\DWMBlurGlassExt.pdb

Imports

kernel32

VirtualFree
VirtualAlloc
GetSystemInfo
HeapCreate
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
Sleep
HeapReAlloc
HeapDestroy
GetThreadContext
GetCurrentProcessId
FlushInstructionCache
SetThreadContext
OpenThread
ReadFile
GetModuleFileNameA
LoadLibraryW
CreateSemaphoreExW
SetLastError
ReleaseSemaphore
GetModuleHandleExW
WaitForSingleObject
ReleaseMutex
FreeResource
FormatMessageW
GetLastError
WaitForSingleObjectEx
LockResource
OpenSemaphoreW
LoadResource
FindResourceW
CreateMutexExW
WideCharToMultiByte
DebugBreak
LoadLibraryExW
IsDebuggerPresent
GetCurrentProcess
VirtualProtect
GetModuleHandleW
GetProcAddress
InterlockedPushEntrySList
RaiseException
OutputDebugStringW
FreeLibrary
VirtualQuery
DisableThreadLibraryCalls
GetProcessHeap
HeapAlloc
HeapFree
CloseHandle
GetPrivateProfileStringW
CreateFileW
GetModuleFileNameW
SizeofResource
GetFileSizeEx
RtlUnwindEx

user32

GetWindowLongPtrW
OffsetRect
GetForegroundWindow
IntersectRect
IsZoomed
IsIconic
GetMessageW
DefWindowProcW
FindWindowExW
GetMonitorInfoW
SetWindowLongPtrW
CreateWindowExW
SendMessageW
UnregisterClassW
RegisterClassExW
DispatchMessageW
UnregisterPowerSettingNotification
TranslateMessage
ChangeWindowMessageFilterEx
RegisterPowerSettingNotification
MonitorFromPoint
EqualRect
DestroyWindow
PostQuitMessage
GetDC
EnumDisplayMonitors
DrawTextW
MonitorFromWindow
ReleaseDC
FindWindowW
PostMessageW

gdi32

CreateDIBSection
EqualRgn
CreateRectRgnIndirect
SetBkMode
GetStockObject
CreateRectRgn
DeleteObject
CombineRgn
GetRgnBox
GetTextColor

advapi32

RegGetValueW

shlwapi

PathFileExistsW
ord12

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

PathCchRemoveFileSpec
PathCchAppend

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

TerminateProcess

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

MultiByteToWideChar

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

AcquireSRWLockExclusive
TryAcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
ReleaseSRWLockExclusive

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

SleepConditionVariableSRW
WakeAllConditionVariable

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

QueryPerformanceCounter

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

DecodePointer
EncodePointer

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

IsProcessorFeaturePresent

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

GetSystemTimeAsFileTime

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

RtlCaptureContext
RtlVirtualUnwind
RtlLookupFunctionEntry

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter

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

InitializeSListHead

uxtheme

DrawThemeTextEx
OpenThemeData
CloseThemeData

dwmapi

DwmSetWindowAttribute
DwmGetColorizationColor
DwmGetWindowAttribute

dbghelp

ImageDirectoryEntryToData

api-ms-win-shcore-scaling-l1-1-1

GetDpiForMonitor

ucrtbase

_FindAndUnlinkFrame
__processing_throw
__std_type_info_compare
_purecall
__AdjustPointer
__current_exception_context
_IsExceptionObjectToBeDestroyed
__TypeMatch
__std_exception_copy
_local_unwind
__current_exception
__std_exception_destroy
memcmp
_CreateFrameInfo
__std_type_info_destroy_list
__DestructExceptionObject
_CxxThrowException
memset
__C_specific_handler
memcpy
__FrameUnwindFilter
memmove
__NLG_Dispatch2
__NLG_Return2

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

_wtoi
_wtof
_wtoll

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

__stdio_common_vswprintf

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

_invalid_parameter_noinfo
_errno
_invalid_parameter_noinfo_noreturn
_beginthreadex
terminate
_initialize_narrow_environment
_seh_filter_dll
_initterm_e
abort
_configure_narrow_argv
_initterm
_initialize_onexit_table
_register_onexit_function
_cexit
_crt_atexit
_execute_onexit_table

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

iswspace
_stricmp
_wcsicmp

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

_fdclass
ceilf
roundf
_ldclass
_fdsign
_dclass
_dsign
round
_ldsign

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

_callnewh
calloc
free
malloc

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

_lock_locales
___lc_locale_name_func
localeconv
___mb_cur_max_func
__pctype_func
_unlock_locales
setlocale
___lc_codepage_func

ole32

CoTaskMemAlloc
CoCreateFreeThreadedMarshaler

oleaut32

SysStringLen
SysAllocString
SysFreeString
GetErrorInfo
SetErrorInfo

Sections

.text
Size: 254KB - Virtual size: 253KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 210KB - Virtual size: 210KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 25KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 13KB - Virtual size: 12KB

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: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

692b55a70968fa88a6db4e398e643dbc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

gdi32

advapi32

shlwapi

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

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

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

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

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

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

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

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

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

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

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

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

uxtheme

dwmapi

dbghelp

api-ms-win-shcore-scaling-l1-1-1

ucrtbase

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

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

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

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

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

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

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

ole32

oleaut32

Sections

.text Size: 254KB - Virtual size: 253KB

.rdata Size: 210KB - Virtual size: 210KB

.data Size: 25KB - Virtual size: 31KB

.pdata Size: 13KB - Virtual size: 12KB

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

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 254KB - Virtual size: 253KB

.rdata
Size: 210KB - Virtual size: 210KB

.data
Size: 25KB - Virtual size: 31KB

.pdata
Size: 13KB - Virtual size: 12KB

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

.reloc
Size: 3KB - Virtual size: 2KB