Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'a6f44b81221085d2aa308ecd7a7b14f8' = '"%TEMP%\installl.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'a6f44b81221085d2aa308ecd7a7b14f8' = '"%TEMP%\installl.exe" ..'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\installl.exe' = '%TEMP%\installl.exe:*:Enabled:installl.exe'
Creates and executes the following:
- '%TEMP%\installl.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\installl.exe" "installl.exe" ENABLE
Modifies file system :
Creates the following files:
- %TEMP%\installl.exe
Network activity:
Connects to:
- 'h9.##ftp.biz':1177
UDP:
- DNS ASK h9.##ftp.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
