opengl32[.]dll | Triage™

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General

Target
opengl32.dll
Size 4.0MB
Sample260807-a2vejaxycy
SHA256 e6bb5cbf4ab2e1398e2cff8ac851a78d34a11e3ee53a55e2e60512efe72665e1
MD5 b6d2ecd7ed584788cde619e4558036e1
SHA1 d20b207f0ce014a4b2814375caabd6e510fe8390
SHA512 e1fa91a94e5e627d57bd2c91bb4b6052a6a52ba9edc9deb1374dc067c6c0e142b15b5e890b4d73531c5399b0b1f08aecf56f3e3127f401c2b460e8985ed9e35f
SSDEEP 49152:P6XNF9YMVvH2YqDAMfEzYjEmyFglwYyI+gdPOeP9IanjAz+6oRNmzCIknr/BX:PQFhxr2h93jLmmZ
TLSH
T172167C0B77A801ECC07BD078961B6917E7B13446133056EB27E446A53F63BE5AEBBB01
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
opengl32.dll

File Explorer

opengl32.dll

.dll 4.0MB

opengl32.dll

IMPHASH 1e1bf07e05150d79709e6eeece0f5ca6
SHA256 e6bb5cbf4ab2e1398e2cff8ac851a78d34a11e3ee53a55e2e60512efe72665e1
MD5 b6d2ecd7ed584788cde619e4558036e1
SHA1 d20b207f0ce014a4b2814375caabd6e510fe8390
SHA512 e1fa91a94e5e627d57bd2c91bb4b6052a6a52ba9edc9deb1374dc067c6c0e142b15b5e890b4d73531c5399b0b1f08aecf56f3e3127f401c2b460e8985ed9e35f
SSDEEP 49152:P6XNF9YMVvH2YqDAMfEzYjEmyFglwYyI+gdPOeP9IanjAz+6oRNmzCIknr/BX:PQFhxr2h93jLmmZ
TLSH
T172167C0B77A801ECC07BD078961B6917E7B13446133056EB27E446A53F63BE5AEBBB01
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

3063304

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

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

dwmapi

DwmEnableBlurBehindWindow

wininet

InternetReadFile InternetSetOptionW InternetCloseHandle InternetOpenW InternetOpenUrlW

version

VerQueryValueA GetFileVersionInfoSizeW GetFileVersionInfoW

winmm

PlaySoundW

kernel32

GetOEMCP GetACP IsValidCodePage GetCurrentProcess Sleep GetProcAddress K32EnumProcessModules GetModuleHandleExW GetLastError FreeLibrary LoadLibraryExW WriteFile CreateFileW GetCurrentThreadId CloseHandle GetLocalTime ExpandEnvironmentStringsW GetModuleFileNameW GetEnvironmentVariableW GetSystemDirectoryW VerSetConditionMask GetModuleHandleW VerifyVersionInfoW SizeofResource LockResource LoadResource FindResourceW VirtualProtect LoadLibraryExA LoadLibraryA LoadLibraryW GetCurrentProcessId GetTickCount OpenProcess GetCommandLineA CreateProcessW GetTickCount64 GetSystemInfo VirtualQuery WaitForSingleObject CreateEventW SetLastError HeapSize GetExitCodeProcess GetTimeZoneInformation ReadConsoleW EnumSystemLocalesW GetUserDefaultLCID IsValidLocale GetLocaleInfoW LCMapStringW CompareStringW GetTimeFormatW GetDateFormatW FlsFree FlsSetValue FlsGetValue FlsAlloc GetConsoleMode GetConsoleOutputCP FlushFileBuffers SetFilePointerEx GetFileSizeEx GetFileType GetStdHandle ExitProcess ReadFile ExitThread GetCommandLineW GetEnvironmentStringsW SetEnvironmentVariableW FreeEnvironmentStringsW GetProcessHeap SetStdHandle WriteConsoleW SetEndOfFile GetWindowsDirectoryW InitializeCriticalSectionAndSpinCount RtlUnwindEx RaiseException RtlPcToFileHeader GlobalAlloc GlobalUnlock GlobalLock GlobalFree MultiByteToWideChar WideCharToMultiByte HeapCreate HeapDestroy HeapAlloc HeapReAlloc HeapFree OpenThread SuspendThread ResumeThread GetThreadContext SetThreadContext FlushInstructionCache CreateToolhelp32Snapshot Thread32First Thread32Next VirtualAlloc VirtualFree FormatMessageA ReleaseSRWLockExclusive ReleaseSRWLockShared AcquireSRWLockExclusive AcquireSRWLockShared TryAcquireSRWLockExclusive LocalFree GetLocaleInfoEx CreateDirectoryW FindClose FindFirstFileW FindFirstFileExW FindNextFileW GetFileAttributesW GetFileAttributesExW GetFileInformationByHandle GetFinalPathNameByHandleW GetFullPathNameW RtlUnwind SetFileInformationByHandle GetTempPathW AreFileApisANSI CopyFileW GetFileInformationByHandleEx QueryPerformanceCounter QueryPerformanceFrequency WaitForSingleObjectEx SwitchToThread GetExitCodeThread GetNativeSystemInfo EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetSystemTimeAsFileTime WakeAllConditionVariable SleepConditionVariableSRW GetStringTypeW CompareStringEx GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent InitializeSListHead TerminateProcess GetCurrentThread GetThreadTimes FreeLibraryAndExitThread SetEvent CreateThread TlsAlloc TlsGetValue TlsSetValue TlsFree InterlockedFlushSList

user32

EmptyClipboard SetClipboardData EnumDisplayDevicesA DestroyWindow GetDC CreateWindowExW GetClassLongPtrW WindowFromDC GetSystemMetrics MessageBoxA SendInput GetShellWindow GetAncestor GetWindowThreadProcessId GetKeyState EnumChildWindows ScreenToClient MsgWaitForMultipleObjects GetAsyncKeyState PeekMessageW GetRawInputData GetKeyboardLayout CloseClipboard ClipCursor ToUnicode GetClientRect PeekMessageA GetParent TranslateMessage OpenClipboard GetClipboardData

gdi32

GetPixelFormat SetPixelFormat DescribePixelFormat

advapi32

AdjustTokenPrivileges CreateProcessWithTokenW OpenProcessToken DuplicateTokenEx GetTokenInformation LookupPrivilegeValueW

shell32

ShellExecuteW

ole32

StringFromGUID2

ClipCursor CompatString CompatValue CreateDXGIFactory CreateDXGIFactory1 CreateDXGIFactory2 D2D1CreateDevice D2D1CreateFactory D3D10CreateDevice D3D10CreateDevice1 D3D10CreateDeviceAndSwapChain D3D10CreateDeviceAndSwapChain1 D3D11CreateDevice D3D11CreateDeviceAndSwapChain D3D11On12CreateDevice D3D12CreateDevice D3D12CreateRootSignatureDeserializer D3D12CreateVersionedRootSignatureDeserializer D3D12EnableExperimentalFeatures D3D12GetDebugInterface D3D12GetInterface D3D12PIXEventsReplaceBlock D3D12PIXGetThreadInfo D3D12PIXNotifyWakeFromFenceSignal D3D12PIXReportCounter D3D12SerializeRootSignature D3D12SerializeVersionedRootSignature D3DPERF_BeginEvent D3DPERF_EndEvent D3DPERF_GetStatus D3DPERF_QueryRepeatFrame D3DPERF_SetMarker D3DPERF_SetOptions D3DPERF_SetRegion DXGID3D10CreateDevice DXGID3D10CreateLayeredDevice DXGID3D10ETWRundown DXGID3D10GetLayeredDeviceSize DXGID3D10RegisterLayers DXGIDeclareAdapterRemovalSupport DXGIDumpJournal DXGIGetDebugInterface1 DXGIReportAdapterConfiguration Direct3D9EnableMaximizedWindowedModeShim Direct3DCreate9 Direct3DCreate9Ex Direct3DCreate9On12 Direct3DCreate9On12Ex DirectInput8Create DirectInputCreateA DirectInputCreateEx DirectInputCreateW GetCursorPos GetMessageA GetMessageW GetdfDIJoystick PeekMessageA PeekMessageW PostMessageA PostMessageW ReShadeGetBasePath ReShadeGetConfigValue ReShadeGetImGuiFunctionTable ReShadeLogMessage ReShadeRegisterAddon ReShadeRegisterEvent ReShadeRegisterOverlay ReShadeSetConfigValue ReShadeUnregisterAddon ReShadeUnregisterEvent ReShadeUnregisterOverlay ReShadeVersion RegisterClassA RegisterClassExA RegisterClassExW RegisterClassW RegisterRawInputDevices SetCursorPos VRClientCoreFactory WSARecv WSARecvFrom WSASend WSASendTo glAccum glAlphaFunc glAreTexturesResident glArrayElement glBegin glBindTexture glBitmap glBlendFunc glCallList glCallLists glClear glClearAccum glClearColor glClearDepth glClearIndex glClearStencil glClipPlane glColor3b glColor3bv glColor3d glColor3dv glColor3f glColor3fv glColor3i glColor3iv glColor3s glColor3sv glColor3ub glColor3ubv glColor3ui glColor3uiv glColor3us glColor3usv glColor4b glColor4bv glColor4d glColor4dv glColor4f glColor4fv glColor4i glColor4iv glColor4s glColor4sv glColor4ub glColor4ubv glColor4ui glColor4uiv glColor4us glColor4usv glColorMask glColorMaterial glColorPointer glCopyPixels glCopyTexImage1D glCopyTexImage2D glCopyTexSubImage1D glCopyTexSubImage2D glCullFace glDeleteLists glDeleteTextures glDepthFunc glDepthMask glDepthRange glDisable glDisableClientState glDrawArrays glDrawBuffer glDrawElements glDrawPixels glEdgeFlag glEdgeFlagPointer glEdgeFlagv glEnable glEnableClientState glEnd glEndList glEvalCoord1d glEvalCoord1dv glEvalCoord1f glEvalCoord1fv glEvalCoord2d glEvalCoord2dv glEvalCoord2f glEvalCoord2fv glEvalMesh1 glEvalMesh2 glEvalPoint1 glEvalPoint2 glFeedbackBuffer glFinish glFlush glFogf glFogfv glFogi glFogiv glFrontFace glFrustum glGenLists glGenTextures glGetBooleanv glGetClipPlane glGetDoublev glGetError glGetFloatv glGetIntegerv glGetLightfv glGetLightiv glGetMapdv glGetMapfv glGetMapiv glGetMaterialfv glGetMaterialiv glGetPixelMapfv glGetPixelMapuiv glGetPixelMapusv glGetPointerv glGetPolygonStipple glGetString glGetTexEnvfv glGetTexEnviv glGetTexGendv glGetTexGenfv glGetTexGeniv glGetTexImage glGetTexLevelParameterfv glGetTexLevelParameteriv glGetTexParameterfv glGetTexParameteriv glHint glIndexMask glIndexPointer glIndexd glIndexdv glIndexf glIndexfv glIndexi glIndexiv glIndexs glIndexsv glIndexub glIndexubv glInitNames glInterleavedArrays glIsEnabled glIsList glIsTexture glLightModelf glLightModelfv glLightModeli glLightModeliv glLightf glLightfv glLighti glLightiv glLineStipple glLineWidth glListBase glLoadIdentity glLoadMatrixd glLoadMatrixf glLoadName glLogicOp glMap1d glMap1f glMap2d glMap2f glMapGrid1d glMapGrid1f glMapGrid2d glMapGrid2f glMaterialf glMaterialfv glMateriali glMaterialiv glMatrixMode glMultMatrixd glMultMatrixf glNewList glNormal3b glNormal3bv glNormal3d glNormal3dv glNormal3f glNormal3fv glNormal3i glNormal3iv glNormal3s glNormal3sv glNormalPointer glOrtho glPassThrough glPixelMapfv glPixelMapuiv glPixelMapusv glPixelStoref glPixelStorei glPixelTransferf glPixelTransferi glPixelZoom glPointSize glPolygonMode glPolygonOffset glPolygonStipple glPopAttrib glPopClientAttrib glPopMatrix glPopName glPrioritizeTextures glPushAttrib glPushClientAttrib glPushMatrix glPushName glRasterPos2d glRasterPos2dv glRasterPos2f glRasterPos2fv glRasterPos2i glRasterPos2iv glRasterPos2s glRasterPos2sv glRasterPos3d glRasterPos3dv glRasterPos3f glRasterPos3fv glRasterPos3i glRasterPos3iv glRasterPos3s glRasterPos3sv glRasterPos4d glRasterPos4dv glRasterPos4f glRasterPos4fv glRasterPos4i glRasterPos4iv glRasterPos4s glRasterPos4sv glReadBuffer glReadPixels glRectd glRectdv glRectf glRectfv glRecti glRectiv glRects glRectsv glRenderMode glRotated glRotatef glScaled glScalef glScissor glSelectBuffer glShadeModel glStencilFunc glStencilMask glStencilOp glTexCoord1d glTexCoord1dv glTexCoord1f glTexCoord1fv glTexCoord1i glTexCoord1iv glTexCoord1s glTexCoord1sv glTexCoord2d glTexCoord2dv glTexCoord2f glTexCoord2fv glTexCoord2i glTexCoord2iv glTexCoord2s glTexCoord2sv glTexCoord3d glTexCoord3dv glTexCoord3f glTexCoord3fv glTexCoord3i glTexCoord3iv glTexCoord3s glTexCoord3sv glTexCoord4d glTexCoord4dv glTexCoord4f glTexCoord4fv glTexCoord4i glTexCoord4iv glTexCoord4s glTexCoord4sv glTexCoordPointer glTexEnvf glTexEnvfv glTexEnvi glTexEnviv glTexGend glTexGendv glTexGenf glTexGenfv glTexGeni glTexGeniv glTexImage1D glTexImage2D glTexParameterf glTexParameterfv glTexParameteri glTexParameteriv glTexSubImage1D glTexSubImage2D glTranslated glTranslatef glVertex2d glVertex2dv glVertex2f glVertex2fv glVertex2i glVertex2iv glVertex2s glVertex2sv glVertex3d glVertex3dv glVertex3f glVertex3fv glVertex3i glVertex3iv glVertex3s glVertex3sv glVertex4d glVertex4dv glVertex4f glVertex4fv glVertex4i glVertex4iv glVertex4s glVertex4sv glVertexPointer glViewport recv recvfrom send sendto vkCreateDevice vkCreateInstance vkGetDeviceProcAddr vkGetInstanceProcAddr vkGetPhysicalDeviceToolPropertiesEXT wglChoosePixelFormat wglCopyContext wglCreateContext wglCreateLayerContext wglDeleteContext wglDescribeLayerPlane wglDescribePixelFormat wglGetCurrentContext wglGetCurrentDC wglGetLayerPaletteEntries wglGetPixelFormat wglGetProcAddress wglMakeCurrent wglRealizeLayerPalette wglSetLayerPaletteEntries wglSetPixelFormat wglShareLists wglSwapBuffers wglSwapLayerBuffers wglSwapMultipleBuffers wglUseFontBitmapsA wglUseFontBitmapsW wglUseFontOutlinesA wglUseFontOutlinesW

Name

.text

Size

3.1MB

Virtual Size

3.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

542KB

Virtual Size

541KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

20KB

Virtual Size

176KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

152KB

Virtual Size

152KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

_RDATA

Size

77KB

Virtual Size

77KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

36KB

Virtual Size

35KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

15KB

Virtual Size

15KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

opengl32.dll

dwmapi

wininet

version

winmm

kernel32

user32

gdi32

advapi32

shell32

ole32

generic