Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'zuauv' = '%HOMEPATH%\zuauv.exe /r'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\ff_ot_user_guide.exe
- <Drive name for removable media>:\10thingscondoms.exe
- <Drive name for removable media>:\clip_480_5sec_6mbps_h264.exe
- <Drive name for removable media>:\210252809.exe
- <Drive name for removable media>:\13.exe
- <Drive name for removable media>:\2.exe
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\fi51.exe
- <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.exe
- <Drive name for removable media>:\hanni_umami_chapter.exe
- <Drive name for removable media>:\dashborder_120.exe
- <Drive name for removable media>:\tileimage.exe
- <Drive name for removable media>:\dashborder_96.exe
- <Drive name for removable media>:\dashborder_192.exe
- <Drive name for removable media>:\dashborder_144.exe
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\delete.exe
- <Drive name for removable media>:\zuauv.exe
- <Drive name for removable media>:\default.exe
- <Drive name for removable media>:\7790_preview.exe
Malicious functions
To complicate detection of its presence in the operating system,
forces the system hide from view:
- hidden files
Modifies file system
Creates the following files
- %HOMEPATH%\zuauv.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\zuauv.exe
- <Drive name for removable media>:\autorun.inf
Network activity
Connects to
- '255.255.255.255':8000
UDP
- DNS ASK ns#.##ayer1352.com
- DNS ASK ns#.##ayer1352.net
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\zuauv.exe'
