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Win32.HLLW.Autoruner3.5558

Added to the Dr.Web virus database: 2022-09-19

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /a'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /j'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /F'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /W'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /B'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /X'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /q'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /g'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /k'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /m'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /v'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /S'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /d'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /H'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /E'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /o'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /i'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /y'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /P'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /N'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /Z'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /L'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /C'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /t'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /r'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'waegua' = '%HOMEPATH%\waegua.exe /U'
Creates the following files on removable media
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\bc01.pdf.lnk
  • <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf.lnk
  • <Drive name for removable media>:\ff_ot_user_guide.pdf.lnk
  • <Drive name for removable media>:\calibre.png.lnk
  • <Drive name for removable media>:\bg_search_box.png.lnk
  • <Drive name for removable media>:\background.png.lnk
  • <Drive name for removable media>:\cleanlyrics.png.lnk
  • <Drive name for removable media>:\breakpoint.png.lnk
  • <Drive name for removable media>:\arrow-down.png.lnk
  • <Drive name for removable media>:\block.png.lnk
  • <Drive name for removable media>:\babyboymaintoscenesbackground.wmv.lnk
  • <Drive name for removable media>:\flower_trans_matte.wmv.lnk
  • <Drive name for removable media>:\testwmv.wmv.lnk
  • <Drive name for removable media>:\passport_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>:\subjectclassification.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>:\fil_20060629111052.pdf.lnk
  • <Drive name for removable media>:\music.lnk
  • <Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.pdf.lnk
  • <Drive name for removable media>:\spib_pima.pdf.lnk
  • <Drive name for removable media>:\wvvb.ico
  • <Drive name for removable media>:\waegua.exe
  • <Drive name for removable media>:\waeguax.exe
  • <Drive name for removable media>:\delete.avi.lnk
  • <Drive name for removable media>:\archer.avi.lnk
  • <Drive name for removable media>:\join.avi.lnk
  • <Drive name for removable media>:\coffee.bmp.lnk
  • <Drive name for removable media>:\default.bmp.lnk
  • <Drive name for removable media>:\dashborder_96.bmp.lnk
  • <Drive name for removable media>:\tileimage.bmp.lnk
  • <Drive name for removable media>:\february_catalogue__2015.doc.lnk
  • <Drive name for removable media>:\applicantform_en.doc.lnk
  • <Drive name for removable media>:\ovp25012015.doc.lnk
  • <Drive name for removable media>:\hanni_umami_chapter.doc.lnk
  • <Drive name for removable media>:\cveuropeo.doc.lnk
  • <Drive name for removable media>:\4f0bf7ff71f28.jpg.lnk
  • <Drive name for removable media>:\region-north-karelia.jpg.lnk
  • <Drive name for removable media>:\168.jpg.lnk
  • <Drive name for removable media>:\pushkin.jpg.lnk
  • <Drive name for removable media>:\video.mp4.lnk
  • <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4.lnk
  • <Drive name for removable media>:\dualectls.pdf.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%\waegua.exe
Sets the 'hidden' attribute to the following files
  • %HOMEPATH%\waegua.exe
  • <Drive name for removable media>:\autorun.inf
  • <Drive name for removable media>:\wvvb.ico
  • <Drive name for removable media>:\waegua.exe
  • <Drive name for removable media>:\waeguax.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%\waegua.exe'

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