KcxJcxf8Rvn6[.]dll

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General

Target
KcxJcxf8Rvn6.dll
Size 536KB
Sample220128-ws75xsadc5
SHA256 b9cce26aa6b5f9d41789bef3116babe3848640f0a67f5a0504efd6439230d64f
MD5 3138bd8307736368c53ad8c38eb5374a
SHA1 b59501e9039bc67bd676ada2452abc0472a17c67
SHA512 3eaf3edfc400f3f564f9665d0dc696098081e8af5ed3613e5ec673ff86647ba286445f653b6221e3d5289e95f782d6b2b47f69c2c4fbae6ed38442c1ec455732
SSDEEP 12288:B2AavzUBPSczbeeTLjvByMwWd3DYr6i64/:OUBPSczbeeTnvVZDWA
MD5 SHA1 SHA512 SSDEEP

Score

N/A

Malware Config

Signatures

File Explorer

KcxJcxf8Rvn6.dll

.dll 536KB

KcxJcxf8Rvn6.dll

IMPHASH f4d2f65566a93075f8824e97bf321580
SHA256 b9cce26aa6b5f9d41789bef3116babe3848640f0a67f5a0504efd6439230d64f
MD5 3138bd8307736368c53ad8c38eb5374a
SHA1 b59501e9039bc67bd676ada2452abc0472a17c67
SHA512 3eaf3edfc400f3f564f9665d0dc696098081e8af5ed3613e5ec673ff86647ba286445f653b6221e3d5289e95f782d6b2b47f69c2c4fbae6ed38442c1ec455732
SSDEEP 12288:B2AavzUBPSczbeeTLjvByMwWd3DYr6i64/:OUBPSczbeeTnvVZDWA
MD5 SHA1 SHA512 SSDEEP

regsvr32 windows x86

Minor OS version

Major OS version

Entry point

199942

Magic Number

267

Subsystem

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

FileTimeToSystemTime FileTimeToLocalFileTime GetFileAttributesA GetFileTime GetTickCount RtlUnwind GetSystemInfo HeapReAlloc GetCommandLineA ExitProcess ExitThread CreateThread RaiseException HeapSize TerminateProcess UnhandledExceptionFilter SetUnhandledExceptionFilter IsDebuggerPresent Sleep HeapDestroy HeapCreate GetStdHandle GetOEMCP GetFileType GetStartupInfoA FreeEnvironmentStringsA GetEnvironmentStrings FreeEnvironmentStringsW GetEnvironmentStringsW QueryPerformanceCounter GetSystemTimeAsFileTime GetACP GetStringTypeA GetStringTypeW GetTimeZoneInformation GetConsoleCP GetConsoleMode LCMapStringA LCMapStringW SetStdHandle WriteConsoleA GetConsoleOutputCP WriteConsoleW SetEnvironmentVariableA GetCPInfo CreateFileA GetFullPathNameA GetVolumeInformationA FindFirstFileA FindClose GetCurrentProcess DuplicateHandle GetThreadLocale GetFileSize SetEndOfFile UnlockFile LockFile FlushFileBuffers SetFilePointer WriteFile ReadFile InterlockedIncrement TlsFree DeleteCriticalSection LocalReAlloc TlsSetValue TlsAlloc InitializeCriticalSection GlobalHandle GlobalReAlloc EnterCriticalSection TlsGetValue LeaveCriticalSection LocalAlloc GlobalFlags FormatMessageA LocalFree InterlockedDecrement MulDiv GlobalGetAtomNameA GlobalFindAtomA lstrcmpW GetVersionExA WritePrivateProfileStringA GlobalUnlock GlobalFree FreeResource GetCurrentProcessId GlobalAddAtomA CreateEventA SuspendThread SetEvent WaitForSingleObject ResumeThread SetThreadPriority CloseHandle GetCurrentThread GetCurrentThreadId ConvertDefaultLocale GetModuleFileNameA EnumResourceLanguagesA GetLocaleInfoA GlobalLock lstrcmpA GlobalAlloc GlobalDeleteAtom GetModuleHandleA GetLastError lstrlenA CompareStringA CompareStringW MultiByteToWideChar InterlockedExchange GetVersion WideCharToMultiByte LockResource FindResourceA FindResourceW LoadResource SizeofResource HeapFree GetNativeSystemInfo GetProcessHeap HeapAlloc FreeLibrary GetProcAddress LoadLibraryA IsBadReadPtr VirtualProtect SetLastError VirtualAlloc VirtualFree SetHandleCount VirtualQuery

user32

GetNextDlgGroupItem MessageBeep UnregisterClassA RegisterClipboardFormatA PostThreadMessageA LoadCursorA SetCapture DestroyMenu EndPaint BeginPaint GetWindowDC ClientToScreen GrayStringA DrawTextExA DrawTextA TabbedTextOutA ShowWindow MoveWindow SetWindowTextA IsDialogMessageA RegisterWindowMessageA SendDlgItemMessageA WinHelpA GetCapture GetClassLongA GetClassNameA SetPropA GetPropA RemovePropA SetFocus GetWindowTextLengthA GetWindowTextA GetForegroundWindow InvalidateRgn GetTopWindow UnhookWindowsHookEx GetMessageTime GetMessagePos MapWindowPoints SetForegroundWindow UpdateWindow GetMenu GetSubMenu GetMenuItemID GetMenuItemCount CreateWindowExA GetClassInfoExA GetClassInfoA RegisterClassA GetSysColor AdjustWindowRectEx EqualRect PtInRect GetDlgCtrlID DefWindowProcA CallWindowProcA OffsetRect IntersectRect SystemParametersInfoA GetWindowPlacement GetWindowRect ReleaseDC GetDC CopyRect SetWindowLongA GetWindowLongA GetSystemMetrics DrawIcon AppendMenuA SendMessageA GetWindow SetWindowContextHelpId MapDialogRect SetWindowPos GetDesktopWindow SetActiveWindow CreateDialogIndirectParamA DestroyWindow IsWindow GetDlgItem GetNextDlgTabItem EndDialog GetWindowThreadProcessId InvalidateRect SetRect IsRectEmpty CopyAcceleratorTableA CharNextA GetLastActivePopup IsWindowEnabled GetSysColorBrush ReleaseCapture GetSystemMenu IsIconic GetClientRect EnableWindow LoadIconA CharUpperA PostQuitMessage PostMessageA CheckMenuItem EnableMenuItem GetMenuState ModifyMenuA GetParent GetFocus LoadBitmapA GetMenuCheckMarkDimensions SetMenuItemBitmaps ValidateRect GetCursorPos PeekMessageA GetKeyState IsWindowVisible GetActiveWindow DispatchMessageA TranslateMessage GetMessageA CallNextHookEx SetWindowsHookExA SetCursor MessageBoxA IsChild

gdi32

ExtSelectClipRgn DeleteDC GetStockObject GetDeviceCaps GetBkColor GetTextColor GetRgnBox GetMapMode ScaleWindowExtEx SetWindowExtEx ScaleViewportExtEx SetViewportExtEx OffsetViewportOrgEx SetViewportOrgEx SelectObject Escape ExtTextOutA CreateBitmap RectVisible PtVisible GetWindowExtEx GetViewportExtEx DeleteObject SetMapMode RestoreDC SaveDC GetObjectA SetBkColor SetTextColor GetClipBox CreateRectRgnIndirect TextOutA

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA OpenPrinterA ClosePrinter

advapi32

RegQueryValueA RegSetValueExA RegCreateKeyExA RegCloseKey RegOpenKeyA RegEnumKeyA RegDeleteKeyA RegOpenKeyExA RegQueryValueExA

comctl32

InitCommonControlsEx

shlwapi

PathFindFileNameA PathStripToRootA PathFindExtensionA PathIsUNCA

ws2_32

recv connect WSACleanup socket WSAStartup htons inet_addr closesocket send

oledlg

ord8

ole32

StgOpenStorageOnILockBytes CoGetClassObject CoTaskMemAlloc StgCreateDocfileOnILockBytes CoTaskMemFree CLSIDFromString CLSIDFromProgID CreateILockBytesOnHGlobal CoRegisterMessageFilter OleFlushClipboard OleIsCurrentClipboard CoRevokeClassObject OleInitialize CoFreeUnusedLibraries OleUninitialize

oleaut32

SysAllocStringLen VariantClear VariantChangeType VariantInit SysStringLen SysAllocStringByteLen OleCreateFontIndirect VariantTimeToSystemTime SystemTimeToVariantTime SafeArrayDestroy SysAllocString VariantCopy SysFreeString