Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'be57b6eee394d202f34ae1062dccf763' = '"%HOMEPATH%\webupdate.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'be57b6eee394d202f34ae1062dccf763' = '"%HOMEPATH%\webupdate.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\be57b6eee394d202f34ae1062dccf763.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\webupdate.exe' = '%HOMEPATH%\webupdate.exe:*:Enabled:webupd...
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\webupdate.exe" "webupdate.exe" ENABLE
Modifies file system:
Creates the following files:
- %HOMEPATH%\webupdate.exe
Network activity:
Connects to:
- '85.##.172.227':2020
Miscellaneous:
Creates and executes the following:
- '%HOMEPATH%\webupdate.exe'
