Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /B'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /D'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /z'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /O'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /E'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /T'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /V'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /M'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /n'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /L'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /x'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /y'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /R'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /K'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /A'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /U'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /S'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /J'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /F'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /h'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /P'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /I'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /W'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /Q'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /g'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'voeduo' = '%HOMEPATH%\voeduo.exe /c'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\dualectls.pdf.lnk
- <Drive name for removable media>:\7790_preview.pdf.lnk
- <Drive name for removable media>:\fil_20060629111052.pdf.lnk
- <Drive name for removable media>:\lom602.pdf.lnk
- <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf.lnk
- <Drive name for removable media>:\bg_search_box.png.lnk
- <Drive name for removable media>:\dissolveanother.png.lnk
- <Drive name for removable media>:\cleanlyrics.png.lnk
- <Drive name for removable media>:\cbz.png.lnk
- <Drive name for removable media>:\block.png.lnk
- <Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.mp4.lnk
- <Drive name for removable media>:\spib_pima.pdf.lnk
- <Drive name for removable media>:\babyboymaintonotesbackground_pal.wmv.lnk
- <Drive name for removable media>:\productos.xls.lnk
- <Drive name for removable media>:\guide_reorganization_mapping.xls.lnk
- <Drive name for removable media>:\removedtitles_records.xls.lnk
- <Drive name for removable media>:\subjectclassification.xls.lnk
- <Drive name for removable media>:\price030215.xls.lnk
- <Drive name for removable media>:\contractualdeadlines.xls.lnk
- <Drive name for removable media>:\new folder.lnk
- <Drive name for removable media>:\passwords.lnk
- <Drive name for removable media>:\documents.lnk
- <Drive name for removable media>:\pictures.lnk
- <Drive name for removable media>:\flower_trans_matte.wmv.lnk
- <Drive name for removable media>:\testwmv.wmv.lnk
- <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4.lnk
- <Drive name for removable media>:\video_1.mp4.lnk
- <Drive name for removable media>:\video.mp4.lnk
- <Drive name for removable media>:\voeduo.exe
- <Drive name for removable media>:\voeduox.exe
- <Drive name for removable media>:\correct.avi.lnk
- <Drive name for removable media>:\delete.avi.lnk
- <Drive name for removable media>:\000814251_video_01.avi.lnk
- <Drive name for removable media>:\split.avi.lnk
- <Drive name for removable media>:\coffee.bmp.lnk
- <Drive name for removable media>:\dialmap.bmp.lnk
- <Drive name for removable media>:\dashborder_96.bmp.lnk
- <Drive name for removable media>:\dashborder_120.bmp.lnk
- <Drive name for removable media>:\tileimage.bmp.lnk
- <Drive name for removable media>:\kfes.ico
- <Drive name for removable media>:\dial.bmp.lnk
- <Drive name for removable media>:\applicantform_en.doc.lnk
- <Drive name for removable media>:\weeklysheet1215.doc.lnk
- <Drive name for removable media>:\fi51.doc.lnk
- <Drive name for removable media>:\hanni_umami_chapter.doc.lnk
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc.lnk
- <Drive name for removable media>:\parnas_01.jpg.lnk
- <Drive name for removable media>:\4f0bf7ff71f28.jpg.lnk
- <Drive name for removable media>:\13.jpg.lnk
- <Drive name for removable media>:\168.jpg.lnk
- <Drive name for removable media>:\pushkin.jpg.lnk
- <Drive name for removable media>:\clip_480_5sec_6mbps_h264.mp4.lnk
- <Drive name for removable media>:\dashborder_144.bmp.lnk
- <Drive name for removable media>:\music.lnk
- <Drive name for removable media>:\video.lnk
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%\voeduo.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\voeduo.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\kfes.ico
- <Drive name for removable media>:\voeduo.exe
- <Drive name for removable media>:\voeduox.exe
Network activity
Connects to
- '255.255.255.255':8000
UDP
- DNS ASK ns#.##ayer1532.com
- DNS ASK ns#.##deoall.org
- DNS ASK ns#.##deoall.net
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\voeduo.exe'
