28fd2677abef548571ec56582c932597b321db5b61ff966271fad0c6a116eddd

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General

Target

28fd2677abef548571ec56582c932597b321db5b61ff966271fad0c6a116eddd
Size

925KB
MD5

9608a3a90b354986d41080bba7d47b53
SHA1

b0aab954b3e45a89e0e7505f5f876d0a35c34b7a
SHA256

28fd2677abef548571ec56582c932597b321db5b61ff966271fad0c6a116eddd
SHA512

287210ce3307200725a9e06ade013f415e192a1c8a0c51c2ab6e8e9e936b19dfd6301b3a38fa93c08d148610a06d4abb754870dc0fa59a26b74e394cdfaa5312
SSDEEP

24576:t3HqJ1t2CDkaX9nYkmdtwMSjykiJRpjw9jDf/:pY1cCDkaX9nYkWtwMeykKc9Pf/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
28fd2677abef548571ec56582c932597b321db5b61ff966271fad0c6a116eddd

Files

28fd2677abef548571ec56582c932597b321db5b61ff966271fad0c6a116eddd
.dll regsvr32 windows x86

1df00b265e62b09e5d1dcdf95a224822

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

libyuv

I420ToNV12
ABGRToARGB
ARGBCopy
ScalePlane
ARGBToRGB24
ARGBToI420
RGB24ToARGB
ARGBScale
I420Copy
ABGRToNV12
ABGRToI420

dxgi

CreateDXGIFactory1

d3d11

D3D11CreateDevice

kernel32

CloseHandle
GetLastError
ReleaseMutex
WaitForSingleObject
CreateMutexW
OpenMutexW
GetCurrentProcessId
VirtualQuery
CreateFileMappingW
OpenFileMappingW
MapViewOfFile
UnmapViewOfFile
DecodePointer
RaiseException
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
FreeLibrary
GetModuleFileNameW
GetProcAddress
LoadLibraryExW
InitializeCriticalSectionEx
GetModuleFileNameA
lstrlenA
MultiByteToWideChar
HeapDestroy
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateEventW
TerminateProcess
OpenProcess
FreeResource
LoadResource
LockResource
SizeofResource
GlobalAlloc
GlobalLock
GlobalUnlock
GlobalFree
FindResourceW
CreateToolhelp32Snapshot
Process32FirstW
MoveFileExW
GetCommandLineW
GetModuleHandleExW
SetEvent
ResetEvent
OpenEventW
CreateDirectoryW
DeleteFileW
FindClose
FindFirstFileW
RemoveDirectoryW
CopyFileW
WideCharToMultiByte
VerSetConditionMask
OutputDebugStringA
LoadLibraryW
VerifyVersionInfoW
lstrlenW
GetVersionExW
DisableThreadLibraryCalls
DuplicateHandle
ReleaseSemaphore
GetCurrentProcess
GetCurrentThreadId
GetSystemInfo
VirtualAlloc
VirtualFree
WaitForMultipleObjects
lstrcmpW
CreateSemaphoreW
Sleep
CreateThread
GetCurrentThread
SetThreadPriority
GetThreadPriority
GetTickCount
GetModuleHandleW
SetStdHandle
GetFullPathNameA
GetFullPathNameW
GetCurrentDirectoryW
SetCurrentDirectoryW
SetFilePointerEx
ReadFile
GetConsoleMode
GetConsoleCP
WriteFile
FlushFileBuffers
SetConsoleCtrlHandler
GetTimeZoneInformation
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
Process32NextW
GetCommandLineA
SetEndOfFile
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
ReadConsoleW
WriteConsoleW
GetTempPathW
GetACP
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
HeapQueryInformation
ExitProcess
PeekNamedPipe
GetFileType
GetDriveTypeW
CreateFileW
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
FindNextFileW
FindFirstFileExW
VirtualProtect
InterlockedFlushSList
InterlockedPushEntrySList
RtlUnwind
OutputDebugStringW
InitializeSListHead
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
IsProcessorFeaturePresent
QueryPerformanceCounter
WaitForSingleObjectEx
GetCPInfo
GetLocaleInfoW
LCMapStringW
CompareStringW
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SetLastError
EncodePointer
FormatMessageW
GetStringTypeW

user32

PostThreadMessageW
PeekMessageW
MsgWaitForMultipleObjects
DispatchMessageW
RegisterWindowMessageW
SetTimer
SetRectEmpty
MessageBoxW
UnregisterClassW
GetQueueStatus

gdi32

SetDIBColorTable
CreateDIBSection
SelectObject
DeleteObject
DeleteDC
CreateCompatibleDC
GetObjectW

advapi32

RegCloseKey
RegSetValueExW
RegSetValueW
RegOpenKeyExW
RegEnumKeyExW
RegDeleteKeyW
RegCreateKeyW

shell32

ShellExecuteExW
SHCreateDirectoryExW
SHGetSpecialFolderPathW

ole32

CoUninitialize
CoFreeUnusedLibraries
CoCreateInstance
CreateStreamOnHGlobal
StringFromGUID2
CoTaskMemAlloc
CoTaskMemFree
CoInitialize

oleaut32

SysFreeString
SysAllocString

shlwapi

PathFileExistsW
PathIsDirectoryW
PathFindFileNameW

winmm

timeSetEvent
timeGetTime

gdiplus

GdipAlloc
GdipDrawImageI
GdipDeleteGraphics
GdipBitmapUnlockBits
GdipBitmapLockBits
GdipCreateBitmapFromScan0
GdipCreateBitmapFromStreamICM
GdipCreateBitmapFromStream
GdipGetImagePaletteSize
GdipGetImagePalette
GdipFree
GdiplusStartup
GdiplusShutdown
GdipCloneImage
GdipDisposeImage
GdipGetImageGraphicsContext
GdipGetImageWidth
GdipGetImageHeight
GdipGetImagePixelFormat

Exports

Exports

DllCanUnloadNow
DllGetClassObject
DllMain
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 647KB - Virtual size: 646KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 154KB - Virtual size: 153KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 29KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1df00b265e62b09e5d1dcdf95a224822

Headers

DLL Characteristics

File Characteristics

Imports

libyuv

dxgi

d3d11

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

shlwapi

winmm

gdiplus

Exports

Exports

Sections

.text Size: 647KB - Virtual size: 646KB

.rdata Size: 154KB - Virtual size: 153KB

.data Size: 9KB - Virtual size: 15KB

.gfids Size: 2KB - Virtual size: 1KB

.tls Size: 512B - Virtual size: 9B

.rsrc Size: 82KB - Virtual size: 81KB

.reloc Size: 29KB - Virtual size: 29KB

.text
Size: 647KB - Virtual size: 646KB

.rdata
Size: 154KB - Virtual size: 153KB

.data
Size: 9KB - Virtual size: 15KB

.gfids
Size: 2KB - Virtual size: 1KB

.tls
Size: 512B - Virtual size: 9B

.rsrc
Size: 82KB - Virtual size: 81KB

.reloc
Size: 29KB - Virtual size: 29KB