MFCCALC[.]dll | Triage™

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General

Target
MFCCALC.dll
Size 412KB
Sample220419-yzdk1aaeej
SHA256 d2c3d09baf6258ad655c1c510ed7bb44f10d53d6d4d65b2e55cca8c41968d6c4
MD5 a4221d5120176d204745e65b4903ea4b
SHA1 803faf184293fa6ccb0384f14ada36274040e8a2
SHA512 445fefca086d86e39d405e2446e0b5c4d0e8d18f89d85fdc139336463c9ca21fa8ff8aa14ab2550d652849991b8a236de1a99064c3775e3353be5d1e443274b0
SSDEEP 6144:aH0RW81UplEIb6hRAOf6DXyhCra8OCtS08OB8xS4GE/mFCo3QkgqbqAT:tFpMOfeihCraLuiS4zCCo3QkvqA
MD5 SHA1 SHA512 SSDEEP

Score

N/A

Malware Config

Signatures

File Explorer

MFCCALC.dll

.dll 412KB

MFCCALC.dll

IMPHASH b0068483302deff2aacd9cd85e270bda
SHA256 d2c3d09baf6258ad655c1c510ed7bb44f10d53d6d4d65b2e55cca8c41968d6c4
MD5 a4221d5120176d204745e65b4903ea4b
SHA1 803faf184293fa6ccb0384f14ada36274040e8a2
SHA512 445fefca086d86e39d405e2446e0b5c4d0e8d18f89d85fdc139336463c9ca21fa8ff8aa14ab2550d652849991b8a236de1a99064c3775e3353be5d1e443274b0
SSDEEP 6144:aH0RW81UplEIb6hRAOf6DXyhCra8OCtS08OB8xS4GE/mFCo3QkgqbqAT:tFpMOfeihCraLuiS4zCCo3QkvqA
MD5 SHA1 SHA512 SSDEEP

regsvr32 windows x86

Minor OS version

Major OS version

Entry point

91616

Magic Number

267

Subsystem

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

HeapFree HeapAlloc GetCommandLineA GetProcessHeap RtlUnwind VirtualProtect VirtualAlloc GetSystemInfo VirtualQuery RaiseException HeapReAlloc HeapSize TerminateProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent HeapDestroy HeapCreate VirtualFree GetStdHandle GetModuleFileNameA Sleep SetHandleCount GetFileType GetStartupInfoA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetSystemTimeAsFileTime GetConsoleCP GetConsoleMode GetCPInfo GetACP GetOEMCP GetLocaleInfoA SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW LCMapStringA LCMapStringW GetStringTypeA GetStringTypeW CreateFileA GetShortPathNameW GetCurrentProcess FlushFileBuffers SetFilePointer WriteFile ReadFile WritePrivateProfileStringW GetThreadLocale GlobalFlags TlsFree DeleteCriticalSection LocalReAlloc TlsSetValue TlsAlloc InitializeCriticalSection GlobalHandle GlobalReAlloc EnterCriticalSection TlsGetValue LeaveCriticalSection LocalAlloc GetTickCount GetCurrentProcessId GlobalAddAtomW GlobalFindAtomW LoadLibraryA GetVersionExA FormatMessageW LocalFree GetCurrentThread ConvertDefaultLocale GetVersion EnumResourceLanguagesW lstrcmpA GetLocaleInfoW LoadLibraryW InterlockedExchange lstrcmpW GlobalAlloc GlobalDeleteAtom GetCurrentThreadId CloseHandle FreeLibrary GetModuleFileNameW GetModuleHandleW MulDiv GetModuleHandleA GetProcAddress GlobalLock GlobalUnlock GlobalFree FreeResource GetLastError SetLastError MultiByteToWideChar lstrlenW WideCharToMultiByte lstrlenA CompareStringW InterlockedDecrement InterlockedIncrement LockResource SizeofResource LoadResource FindResourceW FreeEnvironmentStringsA ExitProcess

user32

LoadCursorW GetSysColorBrush DestroyIcon RegisterClipboardFormatW GetWindowThreadProcessId SetCursor ShowWindow SetWindowTextW IsDialogMessageW RegisterWindowMessageW SendDlgItemMessageW SendDlgItemMessageA WinHelpW GetCapture GetClassLongW GetClassNameW SetPropW GetPropW RemovePropW SetFocus GetWindowTextW GetForegroundWindow GetLastActivePopup GetTopWindow GetMessageTime GetMessagePos MapWindowPoints SetForegroundWindow UpdateWindow GetMenu MessageBoxW CreateWindowExW GetClassInfoExW GetClassInfoW RegisterClassW AdjustWindowRectEx PtInRect GetDlgCtrlID DefWindowProcW CallWindowProcW SetWindowLongW SetWindowPos SystemParametersInfoA GetWindowPlacement GetWindowRect GetWindow DestroyMenu CopyRect GetMenuItemID GetMenuItemCount GetSubMenu PostMessageW PostQuitMessage SetWindowsHookExW CallNextHookEx GetMessageW TranslateMessage DispatchMessageW IsWindowVisible GetKeyState PeekMessageW GetCursorPos ValidateRect UnhookWindowsHookEx GetSysColor EndPaint BeginPaint ReleaseDC GetDC ClientToScreen GrayStringW DrawTextExW PostThreadMessageW DrawTextW TabbedTextOutW GetDesktopWindow GetActiveWindow SetActiveWindow CreateDialogIndirectParamW DestroyWindow IsWindow GetWindowLongW GetDlgItem IsWindowEnabled GetNextDlgTabItem EndDialog SetMenuItemBitmaps GetMenuCheckMarkDimensions LoadBitmapW GetFocus GetParent ModifyMenuW GetMenuState EnableMenuItem CheckMenuItem TranslateAcceleratorW GetSystemMenu IsIconic DrawIcon GetClientRect LoadAcceleratorsW LoadIconW AppendMenuW RemoveMenu GetSystemMetrics SendMessageW EnableWindow UnregisterClassA

gdi32

DeleteDC GetStockObject SetViewportOrgEx GetDeviceCaps SelectObject Escape ExtTextOutW TextOutW RectVisible PtVisible ScaleWindowExtEx SetWindowExtEx ScaleViewportExtEx SetViewportExtEx CreateBitmap GetObjectW DeleteObject GetClipBox SetMapMode SetTextColor SetBkColor RestoreDC SaveDC OffsetViewportOrgEx

winspool.drv

DocumentPropertiesW OpenPrinterW ClosePrinter

advapi32

RegCreateKeyExW RegDeleteValueW RegSetValueExW RegQueryValueW RegEnumKeyW RegDeleteKeyW RegOpenKeyW RegSetValueW RegQueryValueExW RegOpenKeyExW RegCloseKey

shell32

ExtractIconW

shlwapi

PathFindExtensionW

oledlg

OleUIBusyW

ole32

OleInitialize CoFreeUnusedLibraries OleUninitialize OleIsCurrentClipboard CoDisconnectObject StringFromCLSID CoTaskMemFree CoRevokeClassObject CoRegisterClassObject CoRegisterMessageFilter OleFlushClipboard

oleaut32

LoadTypeLi VariantInit SysAllocString VariantChangeType VariantCopy VariantClear SysAllocStringLen SysStringLen SysStringByteLen RevokeActiveObject RegisterActiveObject SysFreeString