Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /r'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /H'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /I'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /w'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /A'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /S'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /u'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /N'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /d'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /P'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /Q'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /V'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /e'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /M'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /O'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /T'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /j'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /y'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /X'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /K'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /B'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /L'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /c'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /z'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /F'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run\] 'qoeugoc' = '%HOMEPATH%\qoeugoc.exe /G'
Creates the following files on removable media
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.pdf.lnk
- <Drive name for removable media>:\arrow-down.png.lnk
- <Drive name for removable media>:\cleanlyrics.png.lnk
- <Drive name for removable media>:\block.png.lnk
- <Drive name for removable media>:\flower_trans_matte.wmv.lnk
- <Drive name for removable media>:\babyboymaintoscenesbackground_pal.wmv.lnk
- <Drive name for removable media>:\passport_pal.wmv.lnk
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc.lnk
- <Drive name for removable media>:\testwmv.wmv.lnk
- <Drive name for removable media>:\price030215.xls.lnk
- <Drive name for removable media>:\excel_example.xls.lnk
- <Drive name for removable media>:\calculatorworksheet.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>:\dualectls.pdf.lnk
- <Drive name for removable media>:\bc01.pdf.lnk
- <Drive name for removable media>:\ff_ot_user_guide.pdf.lnk
- <Drive name for removable media>:\video.mp4.lnk
- <Drive name for removable media>:\clip_480_5sec_6mbps_h264.mp4.lnk
- <Drive name for removable media>:\qoeugoc.exe
- <Drive name for removable media>:\qoeugocx.exe
- <Drive name for removable media>:\correct.avi.lnk
- <Drive name for removable media>:\join.avi.lnk
- <Drive name for removable media>:\default.bmp.lnk
- <Drive name for removable media>:\tileimage.bmp.lnk
- <Drive name for removable media>:\dashborder_96.bmp.lnk
- <Drive name for removable media>:\music.lnk
- <Drive name for removable media>:\productos.xls.lnk
- <Drive name for removable media>:\applicantform_en.doc.lnk
- <Drive name for removable media>:\lisp_success.doc.lnk
- <Drive name for removable media>:\168.jpg.lnk
- <Drive name for removable media>:\4f0bf7ff71f28.jpg.lnk
- <Drive name for removable media>:\parnas_01.jpg.lnk
- <Drive name for removable media>:\13.jpg.lnk
- <Drive name for removable media>:\51.mp4.lnk
- <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4.lnk
- <Drive name for removable media>:\yunm.ico
- <Drive name for removable media>:\weeklysheet1215.doc.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%\qoeugoc.exe
Sets the 'hidden' attribute to the following files
- %HOMEPATH%\qoeugoc.exe
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\yunm.ico
- <Drive name for removable media>:\qoeugoc.exe
- <Drive name for removable media>:\qoeugocx.exe
Network activity
Connects to
- 'ns#.##ayer1532.com':8000
UDP
- DNS ASK ns#.##ayer1532.com
Miscellaneous
Creates and executes the following
- '%HOMEPATH%\qoeugoc.exe'