Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '51e92e25f1f022ebe20d124056b45890' = '"%HOMEPATH%\server.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '51e92e25f1f022ebe20d124056b45890' = '"%HOMEPATH%\server.exe" ..'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\51e92e25f1f022ebe20d124056b45890.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%HOMEPATH%\server.exe' = '%HOMEPATH%\server.exe:*:Enabled:server.exe'
Creates and executes the following:
- '%HOMEPATH%\server.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%HOMEPATH%\server.exe" "server.exe" ENABLE
Modifies file system :
Creates the following files:
- %HOMEPATH%\server.exe
Network activity:
Connects to:
- 'we####0.no-ip.biz':1177
UDP:
- DNS ASK we####0.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
