Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'jhduy' = '%HOMEPATH%\jhduy.exe /l'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\51.exe
- <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.exe
- <Drive name for removable media>:\clip_480_5sec_6mbps_h264.exe
- <Drive name for removable media>:\bc01.exe
- <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.exe
- <Drive name for removable media>:\ff_ot_user_guide.exe
- <Drive name for removable media>:\pushkin.exe
- <Drive name for removable media>:\video_1.exe
- <Drive name for removable media>:\spib_pima.exe
- <Drive name for removable media>:\cbz.exe
- <Drive name for removable media>:\cleanlyrics.exe
- <Drive name for removable media>:\bg_search_box.exe
- <Drive name for removable media>:\asm.exe
- <Drive name for removable media>:\calibre.exe
- <Drive name for removable media>:\flower_trans_matte.exe
- <Drive name for removable media>:\fil_20060629111052.exe
- <Drive name for removable media>:\background.exe
- <Drive name for removable media>:\1189.exe
- <Drive name for removable media>:\168.exe
- <Drive name for removable media>:\210252809.exe
- <Drive name for removable media>:\correct.exe
- <Drive name for removable media>:\archer.exe
- <Drive name for removable media>:\join.exe
- <Drive name for removable media>:\000814251_video_01.exe
- <Drive name for removable media>:\split.exe
- <Drive name for removable media>:\dashborder_96.exe
- <Drive name for removable media>:\dashborder_144.exe
- <Drive name for removable media>:\jhduy.exe
- <Drive name for removable media>:\dialmap.exe
- <Drive name for removable media>:\default.exe
- <Drive name for removable media>:\dashborder_120.exe
- <Drive name for removable media>:\hanni_umami_chapter.exe
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.exe
- <Drive name for removable media>:\508softwareandos.exe
- <Drive name for removable media>:\2.exe
- <Drive name for removable media>:\4f0bf7ff71f28.exe
- <Drive name for removable media>:\dial.exe
- <Drive name for removable media>:\passport_pal.exe
- <Drive name for removable media>:\price030215.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%\jhduy.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\jhduy.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
- DNS ASK ns#.##ayer1352.org
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\jhduy.exe'
