Technical Information
Malicious functions:
Executes the following:
- %PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE http://www.is##ak.cn/isto/?89#
Terminates or attempts to terminate
the following user processes:
- dnf.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\138q[1]
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\isto[1]
- <Current directory>\SkinH_EL.dll
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\dnfhc[1]
Sets the 'hidden' attribute to the following files:
- <Current directory>\SkinH_EL.dll
Network activity:
Connects to:
- 'localhost':1041
- 'www.is##ak.cn':80
- 'www.13##.com':80
- 'localhost':1037
- 'www.dn##c.com':80
TCP:
HTTP GET requests:
- www.is##ak.cn/isto/?89#
- www.13##.com/
- www.dn##c.com/
UDP:
- DNS ASK www.is##ak.cn
- DNS ASK www.13##.com
- DNS ASK www.dn##c.com
Miscellaneous:
Searches for the following windows:
- ClassName: '' WindowName: 'DNF.exe'
- ClassName: '' WindowName: ''
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
