dxgi[.]dll | Triage

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General

Target

dxgi.dll
Size

380KB
MD5

e67cbd9f3db2146ae486098c908b4ea4
SHA1

15d71c878d8ff0eb09fe42483cb88c8f7ba0e8a8
SHA256

baa8c83f4f2b2ffaf5c8e3501dbcfc899456ef8075a5115a9a9cfa045d6294cf
SHA512

4db86a73f1fc1a53a33f0fccb962de4bdf76d707b7180c4447ffe933eb24fe69164746462f7e0e07aebd6ae7cb5b9fed23d1779271746d3c4250acf47439ade5
SSDEEP

6144:0ov5kasEpZy1wum65sz7xVMrmeJlRCFrTZNG7m4bTTbjyO2kgg:5maqwV65sz7xVMrmwlgcn2p

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
dxgi.dll

Files

dxgi.dll
.dll regsvr32 windows x64

c8a036ab91f66111e86b9965943dfab4

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

Imports

kernel32

DisableThreadLibraryCalls
DeleteFileA
FreeConsole
GetSystemInfo
CreateThread
GetCurrentDirectoryW
CreateFileMappingW
MapViewOfFile
AllocConsole
lstrcmpW
VirtualQuery
GetTempPathA
GetTempFileNameA
CreateDirectoryW
SizeofResource
WriteFile
GetUserDefaultUILanguage
LocalAlloc
CreateFileW
GetModuleHandleA
FreeResource
MultiByteToWideChar
LockResource
DeleteFileW
LoadResource
FindResourceW
GetWindowsDirectoryW
GetFileSize
LoadLibraryExW
GetExitCodeProcess
WaitForMultipleObjects
WriteProcessMemory
K32EnumProcessModulesEx
CreateToolhelp32Snapshot
GetExitCodeThread
Process32NextW
Process32FirstW
VirtualAllocEx
CreateRemoteThread
QueryFullProcessImageNameW
K32EnumProcessModules
GetSystemDirectoryA
GetWindowsDirectoryA
CreateDirectoryA
ReadFile
GetFileSizeEx
TerminateProcess
GetProcessTimes
SetEndOfFile
WriteConsoleW
HeapSize
GetStringTypeW
FlushFileBuffers
GetProcessHeap
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnmapViewOfFile
GetCommandLineW
GetCommandLineA
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
SetFilePointerEx
HeapReAlloc
GetStdHandle
LCMapStringW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
HeapFree
HeapAlloc
GetFileType
SetStdHandle
GetModuleHandleExW
ExitProcess
RtlPcToFileHeader
RaiseException
EncodePointer
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
SetLastError
InterlockedFlushSList
RtlUnwindEx
GetModuleHandleExA
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
IsProcessorFeaturePresent
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
IsBadCodePtr
K32GetProcessImageFileNameW
FreeLibraryAndExitThread
WaitForSingleObject
FindClose
GetModuleFileNameW
VirtualAlloc
VirtualFree
VirtualProtect
FindFirstFileA
FindFirstFileW
CreateProcessW
Sleep
GetTickCount
QueryPerformanceCounter
QueryPerformanceFrequency
SetEvent
CompareStringOrdinal
GetModuleHandleW
GetSystemDirectoryW
K32GetModuleFileNameExW
FreeLibrary
GetProcAddress
CreateFileA
LoadLibraryW
GetLastError
CreateEventW
FormatMessageA
GetCurrentProcessId
GetModuleFileNameA
LocalFree
CloseHandle
GetCurrentThread
OpenProcess
RtlCaptureContext
WideCharToMultiByte
RtlUnwind

user32

EnumThreadWindows
SendNotifyMessageW
EnumPropsA
SetMenuItemInfoW
SetProcessDpiAwarenessContext
TranslateMessage
MsgWaitForMultipleObjectsEx
WindowFromPoint
DispatchMessageW
GetPropW
GetWindowThreadProcessId
GetWindowTextW
GetAncestor
RegisterWindowMessageW
GetDesktopWindow
GetClassNameW
FindWindowW
EnumWindows
IsWindow
LoadStringW
GetClassLongPtrW
GetWindowLongPtrW
CopyIcon
IsWindowVisible
SendMessageTimeoutW
GetSystemMetrics
SendMessageW
CreateWindowExW
GetMenuItemCount
GetMenuItemInfoW
MonitorFromRect
MessageBoxW
InsertMenuItemW
PeekMessageW
FindWindowExW
GetWindow
CharLowerW
GetClassWord
GetWindowLongW
EndPaint
BeginPaint
GetCursorPos
SetWindowLongW
TrackPopupMenuEx
RemoveMenu
SystemParametersInfoW
PtInRect
InvalidateRect
SetCursorPos
SendMessageCallbackW
SetForegroundWindow
UnhookWinEvent
SetWinEventHook
PostQuitMessage
KillTimer
DrawIconEx
DrawTextW
GetClientRect
LoadCursorW
GetForegroundWindow
GetSysColor
RegisterHotKey
FrameRect
SwitchToThisWindow
RedrawWindow
DestroyIcon
SetTimer
ShowWindow
RegisterClassExW
UnregisterClassW
EnumDisplayMonitors
SetWindowLongPtrW
ReleaseDC
GetMenuItemInfoA
LoadIconW
ClientToScreen
SetWindowPos
DestroyWindow
MonitorFromPoint
PostMessageW
RegisterShellHookWindow
GetKeyState
UnregisterHotKey
ScreenToClient
GetDC
GetParent
SetWindowsHookExW
CallNextHookEx
GetMessagePos
GetWindowRect
DefWindowProcW
GetMonitorInfoW
GetMessageW
CreatePopupMenu
TrackPopupMenu
RegisterClassW
DestroyMenu
InsertMenuW
wsprintfW
MonitorFromWindow

gdi32

GetBkColor
SetBkMode
GetTextColor
GetStockObject
CreateFontIndirectW
StretchDIBits
SetTextColor
SetBkColor
CreateSolidBrush
DeleteObject
SelectObject
ExtTextOutW

advapi32

RegGetValueW
RegDeleteTreeW
RegSetValueExW
FreeSid
CheckTokenMembership
RegOpenKeyW
RegCloseKey
RegCreateKeyExW
RegNotifyChangeKeyValue
RegDeleteKeyExW
RegDeleteKeyW
RegQueryValueExW
RegOpenKeyExW
AllocateAndInitializeSid

shell32

Shell_NotifyIconW
ShellExecuteExW
ShellExecuteW
SHGetPropertyStoreForWindow
ExtractIconW
SHGetFileInfoW
SHCreateItemInKnownFolder
ShellExecuteA
SHGetFolderPathA
SHGetFolderPathW

ole32

CoInitialize
CoInitializeEx
CoUninitialize
CoCreateInstance

dbghelp

SymGetSymFromAddr64
SymCleanup
SymGetModuleBase64
SymFunctionTableAccess64
SymInitializeW
SymGetLineFromAddrW64
StackWalk64
SymSetOptions
SymEnumSymbols
SymInitialize
SymUnloadModule64
SymGetLineFromAddr64
SymGetModuleInfo64
SymLoadModuleEx
SymGetOptions
ImageDirectoryEntryToDataEx

shlwapi

PathRemoveFileSpecW
PathRemoveExtensionW
PathUnquoteSpacesW
PathStripPathW
ord487
ord176
PathRemoveFileSpecA

dwmapi

DwmGetWindowAttribute
DwmSetWindowAttribute
DwmUpdateThumbnailProperties
DwmExtendFrameIntoClientArea
DwmRegisterThumbnail
DwmUnregisterThumbnail
DwmQueryThumbnailSourceSize
DwmIsCompositionEnabled

comctl32

ImageList_Destroy
ImageList_GetIcon
ImageList_Add
ord413
ord410
ord412
ImageList_Create

uxtheme

OpenThemeData
GetThemeMetric
GetThemeMargins
DrawThemeBackground
SetWindowThemeAttribute
IsThemeActive
EndBufferedPaint
CloseThemeData
OpenThemeDataForDpi
DrawThemeTextEx
BeginBufferedPaint

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

RoActivateInstance
RoInitialize
RoUninitialize
RoGetActivationFactory

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

WindowsGetStringRawBuffer
WindowsDeleteString
WindowsCreateStringReference

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

GetDpiForMonitor

psapi

EnumProcesses
GetMappedFileNameA
GetProcessImageFileNameW

wininet

InternetOpenA
InternetCloseHandle
HttpSendRequestA
InternetReadFile
InternetConnectA
HttpOpenRequestA

rstrtmgr

RmShutdown
RmGetList
RmStartSession
RmEndSession
RmRegisterResources
RmRestart

version

VerQueryValueW

Exports

Exports

ApplyCompatResolutionQuirking
CompatString
CompatValue
CreateDXGIFactory
CreateDXGIFactory1
CreateDXGIFactory2
DXGID3D10CreateDevice
DXGID3D10CreateLayeredDevice
DXGID3D10GetLayeredDeviceSize
DXGID3D10RegisterLayers
DXGIDeclareAdapterRemovalSupport
DXGIDumpJournal
DXGIGetDebugInterface1
DXGIReportAdapterConfiguration
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
PIXBeginCapture
PIXEndCapture
PIXGetCaptureState
SetAppCompatStringPointer
UpdateHMDEmulationStatus
ZZGUI
ZZLaunchExplorer
ZZLaunchExplorerDelayed
ZZRestartExplorer
ZZTestBalloon
ZZTestToast
main
sws_WindowHelpers_GetIconFromHWND
sws_WindowSwitcher_Clear
sws_WindowSwitcher_Initialize
sws_WindowSwitcher_RunMessageQueue

Sections

.text
Size: 227KB - Virtual size: 227KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 95KB - Virtual size: 95KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 30KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 252B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c8a036ab91f66111e86b9965943dfab4

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

advapi32

shell32

ole32

dbghelp

shlwapi

dwmapi

comctl32

uxtheme

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

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

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

psapi

wininet

rstrtmgr

version

Exports

Exports

Sections

.text Size: 227KB - Virtual size: 227KB

.rdata Size: 95KB - Virtual size: 95KB

.data Size: 30KB - Virtual size: 35KB

.pdata Size: 10KB - Virtual size: 9KB

_RDATA Size: 512B - Virtual size: 252B

.rsrc Size: 13KB - Virtual size: 13KB

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

.text
Size: 227KB - Virtual size: 227KB

.rdata
Size: 95KB - Virtual size: 95KB

.data
Size: 30KB - Virtual size: 35KB

.pdata
Size: 10KB - Virtual size: 9KB

_RDATA
Size: 512B - Virtual size: 252B

.rsrc
Size: 13KB - Virtual size: 13KB

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