Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Terminal Server\Install\Software\Microsoft\Windows\CurrentVersion\Run] 'test' = 'sysstem.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'test' = 'sysstem.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\driver\usb\–ђЃј‡‘Љ•†‘НЂЊЋ
- <Drive name for removable media>:\driver\usb\Desktop.ini
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:test'
Creates and executes the following:
- %WINDIR%\sysstem.exe
Executes the following:
- <SYSTEM32>\netsh.exe firewall add allowedprogram 1.exe 1 ENABLE
Searches for windows to
detect programs and games:
- ClassName: 'MSNHiddenWindowClass' WindowName: ''
- ClassName: '_Oscar_StatusNotify' WindowName: ''
Modifies file system :
Creates the following files:
- %WINDIR%\sysstem.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\driver\usb\–ђЃј‡‘Љ•†‘НЂЊЋ
- %WINDIR%\sysstem.exe
Network activity:
Connects to:
- 'im##.##hbetodasi.info':2010
UDP:
- DNS ASK im##.##hbetodasi.info
Miscellaneous:
Searches for the following windows:
- ClassName: 'Message Session' WindowName: ''
- ClassName: 'TskMultiChatForm.UnicodeClass' WindowName: ''
- ClassName: '__oxFrame.class__' WindowName: ''
