Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'logon.exe' = 'sqRxa3PcdpJbuKTW7WCpofjTqvZW1deHuAtUp6QXrayvWE01BpXYg93oaQJyEo2L5iMqnqyuyed8btbhwFM52arQF0lJbCiZA4xdah49vIa4Ua75tyygjDPWqGR...
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\logon.exe
Modifies file system
Creates the following files
- %APPDATA%\csrss.exe
- %WINDIR%\syswow64\windir\scvhost.exe
- %TEMP%\user2.txt
- %APPDATA%\userlog.dat
- %TEMP%\user7
- %TEMP%\user8
Sets the 'hidden' attribute to the following files
- %APPDATA%\userlog.dat
Deletes the following files
- %TEMP%\user2.txt
- %TEMP%\user8
- %TEMP%\user7
Substitutes the following files
- %TEMP%\user8
- %TEMP%\user7
Network activity
UDP
- DNS ASK st#.#o-ip.info
Miscellaneous
Creates and executes the following
- '%APPDATA%\csrss.exe'
- '%WINDIR%\syswow64\windir\scvhost.exe'
Executes the following
- '%ProgramFiles(x86)%\internet explorer\iexplore.exe'
