Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'rgservs' = '%APPDATA%\sound.exe'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'rgservs' = '%APPDATA%\sound.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\Facebook.lnk
- <Drive name for removable media>:\Hello.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Creates and executes the following:
- '%APPDATA%\sound.exe'
Executes the following:
- '<SYSTEM32>\wscript.exe' "C:\temp.vbs"
Modifies file system :
Creates the following files:
- C:\temp.vbs
- %APPDATA%\sound.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\Hello.exe
- %APPDATA%\sound.exe
Deletes the following files:
- <Drive name for removable media>:\Hello.exe
- C:\temp.vbs
Network activity:
Connects to:
- 'ha######basrah.no-ip.biz':6667
UDP:
- DNS ASK ha######basrah.no-ip.biz
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
