Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '·А»рЗЅ' = '<SYSTEM32>\winxp_%USERNAME%.exe'
- [<HKCU>\Software\Microsoft\Internet Explorer\Extensions\{F2C63239-A5DB-487B-B283-4132351E7AB6}] 'Exec' = 'http://www.my180.com'
Creates the following files on removable media:
- <Drive name for removable media>:\AutoRun.inf
- <Drive name for removable media>:\%USERNAME%.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Executes the following:
- <SYSTEM32>\attrib.exe E:\AutoRun.inf +s +r +h
- <SYSTEM32>\attrib.exe Z:\%USERNAME%.exe +s +r +h
- <SYSTEM32>\attrib.exe Z:\AutoRun.inf +s +r +h
- <SYSTEM32>\attrib.exe C:\%USERNAME%.exe +s +r +h
- <SYSTEM32>\attrib.exe C:\AutoRun.inf +s +r +h
- <SYSTEM32>\attrib.exe E:\%USERNAME%.exe +s +r +h
Hides the following processes:
- <Full path to virus>
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system :
Creates the following files:
- %HOMEPATH%\Desktop\ЙПНшµјєЅ.lnk
- C:\%USERNAME%.exe
- %TEMP%\E_4\hideme.dll
- %WINDIR%\daohang.ico
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\ad783[1].exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\U98D4X8H\0_11[1].htm
- C:\AutoRun.inf
- <SYSTEM32>\winxp_%USERNAME%.exe
- %TEMP%\E_4\internet.fne
- %TEMP%\E_4\HtmlView.fne
- %TEMP%\E_4\krnln.fnr
- %TEMP%\E_4\shell.fne
- %TEMP%\E_4\ERawSock.fne
- %TEMP%\E_4\iext.fnr
- %TEMP%\E_4\eAPI.fne
- %TEMP%\E_4\spec.fne
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\%USERNAME%.exe
- <Drive name for removable media>:\AutoRun.inf
- C:\%USERNAME%.exe
- C:\AutoRun.inf
Network activity:
Connects to:
- 'bb#.#ysq.gov.cn':80
- 'localhost':1037
- 'xi####.cpushpop.com':80
TCP:
HTTP GET requests:
- bb#.#ysq.gov.cn/upload/0_11.htm?C:######################
- xi####.cpushpop.com/1/ad783.exe
UDP:
- DNS ASK xi####.cpushpop.com
- DNS ASK bb#.#ysq.gov.cn
- DNS ASK www.qq.com
- 'www.qq.com':0
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''