Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'anhao' = '<SYSTEM32>\config\svchost.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\ah.exe
Malicious functions:
Creates and executes the following:
- C:\1.exe
- <SYSTEM32>\config\svchost.exe
- C:\1.exe (downloaded from the Internet)
Modifies file system :
Creates the following files:
- C:\1.exe
- C:\ah.exe
- C:\autorun.inf
- <SYSTEM32>\config\svchost.exe
- <SYSTEM32>\hello.dll
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\sx[1].exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\ah.exe
- C:\ah.exe
- <SYSTEM32>\config\svchost.exe
Network activity:
Connects to:
- 'www.44#6.cc':80
- 'localhost':1036
TCP:
HTTP GET requests:
- www.44#6.cc/123/sx.exe
UDP:
- DNS ASK www.44#6.cc
