Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'c722d5f79108d8db0d74ca92b27f9bfb' = '"%ALLUSERSPROFILE%\chrome.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'c722d5f79108d8db0d74ca92b27f9bfb' = '"%ALLUSERSPROFILE%\chrome.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%ALLUSERSPROFILE%\chrome.exe' = '%ALLUSERSPROFILE%\chrome.exe:*:Enabled:chrome.exe'
Creates and executes the following:
- '%ALLUSERSPROFILE%\chrome.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%ALLUSERSPROFILE%\chrome.exe" "chrome.exe" ENABLE
Modifies file system :
Creates the following files:
- %ALLUSERSPROFILE%\chrome.exe
Network activity:
Connects to:
- 'po###p.noip.us':5552
UDP:
- DNS ASK po###p.noip.us
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'