Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'DDOS1' = 'C:\DDOS1.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'explorer' = '%WINDIR%\DDOS.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- <SYSTEM32>\DDOS1.exe
Terminates or attempts to terminate
the following user processes:
- AVP.EXE
Modifies file system :
Creates the following files:
- %TEMP%\aut3.tmp
- C:\DDOS1.exe
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\tasks[1].php
- %TEMP%\aut1.tmp
- <SYSTEM32>\DDOS1.exe
- %TEMP%\aut2.tmp
Deletes the following files:
- %TEMP%\aut3.tmp
- %TEMP%\aut2.tmp
- %TEMP%\aut1.tmp
Network activity:
Connects to:
- 'www.ng####kubin.info':80
TCP:
HTTP GET requests:
- www.ng####kubin.info/bot/tasks.php?ui###################################################
- www.ng####kubin.info/bot/adduser.php?ui###############################################################################################################################################################
UDP:
- DNS ASK www.ng####kubin.info
- '<Private IP address>':1036
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''