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] 'Firevall Administrating' = 'rndll.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Firevall Administrating' = 'rndll.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'wextract_cleanup0' = 'rundll32.exe <SYSTEM32>\advpack.dll,DelNodeRunDLL32 "%TEMP%\IXP000.TMP\"'
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] '%TEMP%\IXP000.TMP\fdsfds.exe' = '%TEMP%\IXP000.TMP\fdsfds.exe:*:Enabled:Firevall Administrating'
Creates and executes the following:
- '%WINDIR%\rndll.exe'
- '%TEMP%\IXP000.TMP\fdsfds.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: '(null)'
- ClassName: '_Oscar_StatusNotify' WindowName: '(null)'
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
- %WINDIR%\rndll.exe
- %TEMP%\IXP000.TMP\fdsfds.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\driver\usb\–ђЃј‡‘Љ•†‘НЂЊЋ
- %WINDIR%\rndll.exe
Deletes the following files:
- %TEMP%\IXP000.TMP\fdsfds.exe
Network activity:
Connects to:
- 'e2##o.org':2345
UDP:
- DNS ASK e2##o.org
Miscellaneous:
Searches for the following windows:
- ClassName: 'Message Session' WindowName: '(null)'
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: '__oxFrame.class__' WindowName: '(null)'
- ClassName: 'TskMultiChatForm.UnicodeClass' WindowName: '(null)'
