Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Classes\batfile\shell\open\command] '' = '<DRIVERS>\DrvMon.exe "%1" %*'
- [<HKLM>\SOFTWARE\Classes\piffile\shell\open\command] '' = '<DRIVERS>\DrvMon.exe "%1" %*'
- [<HKLM>\SOFTWARE\Classes\exefile\shell\open\command] '' = '<DRIVERS>\DrvMon.exe "%1" %*'
- [<HKLM>\SOFTWARE\Classes\scrfile\shell\open\command] '' = '<DRIVERS>\DrvMon.exe "%1" /S'
Creates the following files on removable media:
- <Drive name for removable media>:\AutoRun.inf
- <Drive name for removable media>:\DrvMon.exe
Malicious functions:
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\softechs.blogspot[1]
- <DRIVERS>\DrvMon.exe
Network activity:
Connects to:
- 'www.so#####s.blogspot.com':80
- 'localhost':1035
TCP:
HTTP GET requests:
- www.so#####s.blogspot.com/
UDP:
- DNS ASK www.so#####s.blogspot.com
- '<Private IP address>':1036
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'IEFrame' WindowName: ''
- ClassName: '' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''