Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'dllhosts' = 'C:\FSO\dllhosts.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'dllhosts' = 'C:\FSO\dllhosts.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'svhost' = 'C:\FSO\eay.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'svhost' = 'C:\FSO\eay.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\gle.exe
Malicious functions:
Creates and executes the following:
- C:\FSO\dllhosts.exe (downloaded from the Internet)
- C:\FSO\eay.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\0D6B6PI5\svhost[1].html
- C:\FSO\dllhosts.exe
- C:\autorun.inf
- C:\FSO\Properties.txt
- C:\FSO\eay.exe
- C:\gle.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\Properties[1].txt
Sets the 'hidden' attribute to the following files:
- C:\autorun.inf
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\gle.exe
- C:\FSO\eay.exe
- C:\gle.exe
Network activity:
Connects to:
- 'mi#####ftwin.110mb.com':80
- 'localhost':1038
TCP:
HTTP GET requests:
- mi#####ftwin.110mb.com/svhost.html
- mi#####ftwin.110mb.com/Properties.txt
UDP:
- DNS ASK mi#####ftwin.110mb.com
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
