MSEdgeRedirect[.]exe

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General

Target
MSEdgeRedirect.exe
Size 1.1MB
Sample240809-p18m4avbph
SHA256 5c52dbabaa238202ddc0326d33edf8e48ae90f7f29490fde236f334769ab86d2
MD5 9d530a6008ad6fb341350ef422c5dce9
SHA1 91a24c8e96b8766f3ae6b4090233de5a3df359e3
SHA512 d08a560e809416cbe479920c6f59fd73b9a318420f5fe4c68530580f2932db43a0488f4c3b515a73b8797fede260ec394d47802d6aeec451a0d5b83021cde526
SSDEEP 24576:CrORE29TTVx8aBRd1h1orq+GWE0Jc5bDTj1Vyv9Tva1EOvPMm8:C2EYTb8atv1orq+pEiSDTj1VyvBa+OvL
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
sample	autoit_exe

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MSEdgeRedirect.exe

File Explorer

MSEdgeRedirect.exe

.exe 1.1MB

MSEdgeRedirect.exe

IMPHASH 8e94250c88a6c0e478828f96bcbb1662
SHA256 5c52dbabaa238202ddc0326d33edf8e48ae90f7f29490fde236f334769ab86d2
MD5 9d530a6008ad6fb341350ef422c5dce9
SHA1 91a24c8e96b8766f3ae6b4090233de5a3df359e3
SHA512 d08a560e809416cbe479920c6f59fd73b9a318420f5fe4c68530580f2932db43a0488f4c3b515a73b8797fede260ec394d47802d6aeec451a0d5b83021cde526
SSDEEP 24576:CrORE29TTVx8aBRd1h1orq+GWE0Jc5bDTj1Vyv9Tva1EOvPMm8:C2EYTb8atv1orq+pEiSDTj1VyvBa+OvL
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x64 arch:x64

AutoIT Executable

AutoIT scripts compiled to PE executables.
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

152732

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

wsock32

gethostbyname recv send socket inet_ntoa setsockopt ntohs WSACleanup WSAStartup sendto htons __WSAFDIsSet select accept listen bind inet_addr ioctlsocket recvfrom WSAGetLastError closesocket gethostname connect

version

GetFileVersionInfoW VerQueryValueW GetFileVersionInfoSizeW

winmm

timeGetTime waveOutSetVolume mciSendStringW

comctl32

ImageList_ReplaceIcon ImageList_Destroy ImageList_Remove ImageList_SetDragCursorImage ImageList_BeginDrag ImageList_DragEnter ImageList_DragLeave ImageList_EndDrag ImageList_DragMove InitCommonControlsEx ImageList_Create

mpr

WNetGetConnectionW WNetCancelConnection2W WNetUseConnectionW WNetAddConnection2W

wininet

HttpOpenRequestW InternetCloseHandle InternetOpenW InternetSetOptionW InternetCrackUrlW HttpQueryInfoW InternetQueryOptionW InternetConnectW HttpSendRequestW FtpOpenFileW FtpGetFileSize InternetOpenUrlW InternetReadFile InternetQueryDataAvailable

psapi

GetProcessMemoryInfo

iphlpapi

IcmpSendEcho IcmpCloseHandle IcmpCreateFile

userenv

DestroyEnvironmentBlock LoadUserProfileW CreateEnvironmentBlock UnloadUserProfile

uxtheme

IsThemeActive

kernel32

WaitForSingleObject HeapAlloc GetProcessHeap HeapFree Sleep GetCurrentThreadId MultiByteToWideChar MulDiv GetVersionExW IsWow64Process GetSystemInfo FreeLibrary LoadLibraryA GetProcAddress SetErrorMode GetModuleFileNameW WideCharToMultiByte lstrcpyW lstrlenW GetModuleHandleW QueryPerformanceCounter VirtualFreeEx OpenProcess VirtualAllocEx WriteProcessMemory ReadProcessMemory CreateFileW SetFilePointerEx SetEndOfFile ReadFile WriteFile FlushFileBuffers TerminateProcess CreateToolhelp32Snapshot Process32FirstW Process32NextW SetFileTime GetFileAttributesW FindFirstFileW FindClose GetLongPathNameW GetShortPathNameW DeleteFileW FindNextFileW CopyFileExW GetFullPathNameW CreateDirectoryW RemoveDirectoryW SetSystemPowerState QueryPerformanceFrequency LoadResource LockResource SizeofResource OutputDebugStringW GetTempPathW GetTempFileNameW DeviceIoControl LoadLibraryW GetLocalTime CompareStringW EnterCriticalSection DuplicateHandle GetStdHandle CreatePipe TerminateThread LoadLibraryExW FindResourceExW CopyFileW VirtualFree FormatMessageW GetExitCodeProcess GetPrivateProfileStringW WritePrivateProfileStringW GetPrivateProfileSectionW WritePrivateProfileSectionW GetPrivateProfileSectionNamesW FileTimeToLocalFileTime FileTimeToSystemTime SystemTimeToFileTime LocalFileTimeToFileTime GetDriveTypeW GetDiskFreeSpaceExW GetDiskFreeSpaceW GetVolumeInformationW SetVolumeLabelW CreateHardLinkW SetFileAttributesW CreateEventW SetEvent GetEnvironmentVariableW SetEnvironmentVariableW GlobalLock GlobalUnlock GlobalAlloc GetFileSize GlobalFree GlobalMemoryStatusEx Beep GetSystemDirectoryW HeapReAlloc HeapSize GetComputerNameW GetWindowsDirectoryW GetCurrentProcessId GetProcessIoCounters CreateProcessW GetProcessId SetPriorityClass VirtualAlloc SetCurrentDirectoryW IsDebuggerPresent GetCurrentDirectoryW lstrcmpiW GetLastError RaiseException InitializeCriticalSectionAndSpinCount DeleteCriticalSection RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetSystemTimeAsFileTime CreateThread GetCurrentProcess GetCurrentThread LeaveCriticalSection InitializeSListHead RtlUnwindEx RtlPcToFileHeader SetLastError TlsAlloc ResetEvent WaitForSingleObjectEx TlsGetValue TlsSetValue TlsFree EncodePointer ExitProcess GetModuleHandleExW ExitThread ResumeThread FreeLibraryAndExitThread GetACP GetDateFormatW GetTimeFormatW LCMapStringW GetStringTypeW GetFileType SetStdHandle GetConsoleCP GetConsoleMode ReadConsoleW GetTimeZoneInformation FindFirstFileExW IsValidCodePage GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableA CloseHandle WriteConsoleW MoveFileW RtlCaptureContext

user32

GetMenuStringW GetSubMenu GetCaretPos IsZoomed GetWindowLongW GetMonitorInfoW SetWindowLongW SetLayeredWindowAttributes FlashWindow GetClassLongPtrW TranslateAcceleratorW IsDialogMessageW GetSysColor InflateRect DrawFocusRect DrawTextW FrameRect DrawFrameControl FillRect PtInRect DestroyAcceleratorTable CreateAcceleratorTableW SetCursor GetWindowDC GetSystemMetrics SetWindowLongPtrW GetActiveWindow CharNextW wsprintfW RedrawWindow DrawMenuBar DestroyMenu SetMenu GetWindowTextLengthW CreateMenu IsDlgButtonChecked DefDlgProcW CallWindowProcW ReleaseCapture SetCapture BlockInput GetMessageW LockWindowUpdate DispatchMessageW TranslateMessage PeekMessageW GetInputState UnregisterHotKey CharLowerBuffW MonitorFromPoint MonitorFromRect LoadImageW mouse_event ExitWindowsEx SetActiveWindow FindWindowExW EnumThreadWindows IsCharUpperW InsertMenuItemW IsMenu TrackPopupMenuEx GetCursorPos DeleteMenu CheckMenuRadioItem GetMenuItemID GetMenuItemCount SetMenuItemInfoW GetMenuItemInfoW SetForegroundWindow IsIconic FindWindowW GetClipboardData keybd_event SendInput GetAsyncKeyState SetKeyboardState GetKeyboardState GetKeyState VkKeyScanW LoadStringW DialogBoxParamW MessageBeep EndDialog SendDlgItemMessageW GetDlgItem SetWindowTextW CopyRect ReleaseDC GetDC EndPaint BeginPaint GetClientRect GetMenu DestroyWindow EnumWindows GetDesktopWindow IsWindow IsWindowEnabled IsWindowVisible EnableWindow InvalidateRect GetWindowThreadProcessId AttachThreadInput GetFocus GetWindowTextW ScreenToClient SendMessageTimeoutW EnumChildWindows CharUpperBuffW GetClassNameW GetParent GetDlgCtrlID SendMessageW MapVirtualKeyW PostMessageW IsCharLowerW IsCharAlphaNumericW IsCharAlphaW GetKeyboardLayoutNameW ClientToScreen RegisterHotKey GetCursorInfo SetWindowPos CopyImage AdjustWindowRectEx SetRect SetClipboardData EmptyClipboard CountClipboardFormats SetMenuDefaultItem CloseClipboard GetWindowRect SetUserObjectSecurity IsClipboardFormatAvailable CloseDesktop CloseWindowStation OpenDesktopW SetProcessWindowStation GetProcessWindowStation OpenWindowStationW GetUserObjectSecurity MessageBoxW DefWindowProcW MoveWindow SetFocus PostQuitMessage KillTimer CreatePopupMenu RegisterWindowMessageW SetTimer ShowWindow CreateWindowExW RegisterClassExW LoadIconW LoadCursorW GetSysColorBrush GetForegroundWindow MessageBoxA DestroyIcon SystemParametersInfoW OpenClipboard GetWindowLongPtrW

gdi32

EndPath DeleteObject GetDeviceCaps ExtCreatePen StrokePath SetPixel CloseFigure LineTo AngleArc MoveToEx Ellipse PolyDraw GetTextExtentPoint32W CreateCompatibleBitmap BeginPath Rectangle SetViewportOrgEx GetObjectW SetBkMode RoundRect SetBkColor CreatePen CreateSolidBrush SetTextColor CreateFontW GetTextFaceW GetStockObject CreateDCW GetPixel DeleteDC GetDIBits StretchBlt SelectObject CreateCompatibleDC StrokeAndFillPath

comdlg32

GetSaveFileNameW GetOpenFileNameW

advapi32

GetAce RegEnumValueW RegDeleteValueW RegDeleteKeyW RegEnumKeyExW RegOpenKeyExW RegCloseKey RegQueryValueExW RegConnectRegistryW InitializeSecurityDescriptor InitializeAcl AdjustTokenPrivileges OpenThreadToken OpenProcessToken LookupPrivilegeValueW DuplicateTokenEx CreateProcessAsUserW CreateProcessWithLogonW GetLengthSid CopySid LogonUserW AllocateAndInitializeSid CheckTokenMembership FreeSid GetTokenInformation RegSetValueExW GetSecurityDescriptorDacl GetAclInformation RegCreateKeyExW AddAce SetSecurityDescriptorDacl InitiateSystemShutdownExW GetUserNameW

shell32

DragFinish DragQueryPoint ShellExecuteExW DragQueryFileW SHEmptyRecycleBinW SHGetPathFromIDListW SHBrowseForFolderW SHCreateShellItem SHGetDesktopFolder SHGetSpecialFolderLocation SHGetFolderPathW SHFileOperationW ExtractIconExW Shell_NotifyIconW ShellExecuteW

ole32

CoTaskMemAlloc CoTaskMemFree CLSIDFromString ProgIDFromCLSID CLSIDFromProgID OleSetMenuDescriptor MkParseDisplayName OleSetContainedObject CoCreateInstance IIDFromString StringFromGUID2 CreateStreamOnHGlobal OleInitialize OleUninitialize CoInitialize CoUninitialize GetRunningObjectTable CoGetInstanceFromFile CoGetObject CoInitializeSecurity CoCreateInstanceEx CoSetProxyBlanket

oleaut32

VariantChangeType DispCallFunc CreateStdDispatch CreateDispTypeInfo UnRegisterTypeLi UnRegisterTypeLibForUser RegisterTypeLibForUser RegisterTypeLi LoadTypeLibEx VariantCopyInd VariantTimeToSystemTime SysFreeString SafeArrayDestroyDescriptor SafeArrayDestroyData SafeArrayUnaccessData VariantInit VariantClear VariantCopy SysAllocString SafeArrayCreateVector VarR8FromDec SafeArrayAllocDescriptorEx SafeArrayAllocData SysStringLen SafeArrayGetVartype OleLoadPicture QueryPathOfRegTypeLi SysReAllocString SafeArrayAccessData