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Win32.HLLW.Autoruner3.2192

Added to the Dr.Web virus database: 2020-04-09

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'taskeng' = '"%WINDIR%\taskeng.exe" ..'
  • [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'taskeng' = '"%WINDIR%\taskeng.exe" ..'
Creates the following files on removable media
  • <Drive name for removable media>:\systemeusb.exe
  • <Drive name for removable media>:\indogerman2010.lnk
  • <Drive name for removable media>:\roozenedowebinar.lnk
  • <Drive name for removable media>:\middaugh_keynote.lnk
  • <Drive name for removable media>:\waterresourcesag.lnk
  • <Drive name for removable media>:\samieee_obiee_presentation.lnk
  • <Drive name for removable media>:\hypothyroidism_slides.lnk
  • <Drive name for removable media>:\file1.lnk
  • <Drive name for removable media>:\accountsreceivable.lnk
  • <Drive name for removable media>:\ksearch_esa_talk.lnk
  • <Drive name for removable media>:\mappingconcepthubberlin.lnk
  • <Drive name for removable media>:\sacs_presentation_sacs_qep_improving_rt_education_final.lnk
  • <Drive name for removable media>:\ppswamp.lnk
  • <Drive name for removable media>:\metac.lnk
  • <Drive name for removable media>:\writingcompletesarnarrative_1103.lnk
  • <Drive name for removable media>:\proposaltemplates.lnk
  • <Drive name for removable media>:\asm.lnk
  • <Drive name for removable media>:\cleanlyrics.lnk
  • <Drive name for removable media>:\calibre.lnk
  • <Drive name for removable media>:\hhhlcert.lnk
  • <Drive name for removable media>:\server.lnk
  • <Drive name for removable media>:\investmentbankca_ca8.lnk
  • <Drive name for removable media>:\ck.lnk
  • <Drive name for removable media>:\cert.lnk
  • <Drive name for removable media>:\skos.lnk
  • <Drive name for removable media>:\contenttypes.lnk
  • <Drive name for removable media>:\calculatorworksheet.lnk
  • <Drive name for removable media>:\disclosuredetails.lnk
  • <Drive name for removable media>:\applicant.lnk
  • <Drive name for removable media>:\suspendedcompanies.lnk
  • <Drive name for removable media>:\2013_smccc_competition_points_jul2013.lnk
  • <Drive name for removable media>:\national_autism_preparation_programs.lnk
  • <Drive name for removable media>:\removedtitles_records.lnk
  • <Drive name for removable media>:\guide_reorganization_mapping.lnk
  • <Drive name for removable media>:\subjectclassification.lnk
  • <Drive name for removable media>:\1sm_price.lnk
  • <Drive name for removable media>:\flower_trans_matte.lnk
  • <Drive name for removable media>:\210252809.lnk
  • <Drive name for removable media>:\babyboymaintonotesbackground_pal.lnk
  • <Drive name for removable media>:\krsweden.lnk
  • <Drive name for removable media>:\myhrvoldhanssenbiharfamine.lnk
  • <Drive name for removable media>:\fungalnameauthors.lnk
  • <Drive name for removable media>:\pubnet_855.lnk
  • <Drive name for removable media>:\router_manual.lnk
  • <Drive name for removable media>:\phytoremediation.lnk
  • <Drive name for removable media>:\sioc.lnk
  • <Drive name for removable media>:\20140114.lnk
  • <Drive name for removable media>:\swc_2009-03-02.lnk
  • <Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.lnk
  • <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.lnk
  • <Drive name for removable media>:\fil_20060629111052.lnk
  • <Drive name for removable media>:\file_p_00000000_1371597592.lnk
  • <Drive name for removable media>:\issi2013_template_for_posters.lnk
  • <Drive name for removable media>:\glidescope_review_rev_010.lnk
  • <Drive name for removable media>:\fi51.lnk
  • <Drive name for removable media>:\lisp_success.lnk
  • <Drive name for removable media>:\weeklysheet1215.lnk
  • <Drive name for removable media>:\ovp25012015.lnk
  • <Drive name for removable media>:\508softwareandos.lnk
  • <Drive name for removable media>:\cveuropeo.lnk
  • <Drive name for removable media>:\hanni_umami_chapter.lnk
  • <Drive name for removable media>:\pmd.lnk
  • <Drive name for removable media>:\sdksampleprivdeveloper.lnk
  • <Drive name for removable media>:\contoso_1.lnk
  • <Drive name for removable media>:\testee.lnk
  • <Drive name for removable media>:\testcertificate.lnk
  • <Drive name for removable media>:\dashborder_192.lnk
  • <Drive name for removable media>:\coffee.lnk
  • <Drive name for removable media>:\delete.lnk
  • <Drive name for removable media>:\split.lnk
  • <Drive name for removable media>:\join.lnk
  • <Drive name for removable media>:\tcm851ax32.lnk
  • <Drive name for removable media>:\winmine.lnk
  • <Drive name for removable media>:\chromesetup.lnk
  • <Drive name for removable media>:\trivial-merge.lnk
  • <Drive name for removable media>:\video_1.lnk
  • <Drive name for removable media>:\ituneshelpunavailable.lnk
  • <Drive name for removable media>:\video.lnk
  • <Drive name for removable media>:\dag2_panel1_320_ref.lnk
  • <Drive name for removable media>:\etc6_m_1.lnk
  • <Drive name for removable media>:\13.lnk
  • <Drive name for removable media>:\region-north-karelia.lnk
  • <Drive name for removable media>:\168.lnk
  • <Drive name for removable media>:\2.lnk
  • <Drive name for removable media>:\4f0bf7ff71f28.lnk
  • <Drive name for removable media>:\3.lnk
  • <Drive name for removable media>:\contractualdeadlines.lnk
  • <Drive name for removable media>:\fiche_inscription_2015.lnk
  • <Drive name for removable media>:\parnas_01.lnk
  • <Drive name for removable media>:\adadsi.lnk
  • <Drive name for removable media>:\api-hashmap.lnk
  • <Drive name for removable media>:\about.lnk
  • <Drive name for removable media>:\browse.lnk
  • <Drive name for removable media>:\tree_view.lnk
  • <Drive name for removable media>:\garden.lnk
  • <Drive name for removable media>:\64bit_notes.lnk
  • <Drive name for removable media>:\iisstart.lnk
  • <Drive name for removable media>:\alert.lnk
  • <Drive name for removable media>:\pushkin.lnk
  • <Drive name for removable media>:\price.lnk
Malicious functions
Executes the following
  • '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%WINDIR%\taskeng.exe" "taskeng.exe" ENABLE
Injects code into
the following user processes:
  • taskeng.exe
Modifies file system
Creates the following files
  • %WINDIR%\taskeng.exe
Sets the 'hidden' attribute to the following files
  • <Full path to file>
  • <Drive name for removable media>:\systemeusb.exe
  • %WINDIR%\taskeng.exe
Network activity
UDP
  • DNS ASK mi#####ftdom.duia.us
Miscellaneous
Creates and executes the following
  • '%WINDIR%\taskeng.exe'
  • '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%WINDIR%\taskeng.exe" "taskeng.exe" ENABLE' (with hidden window)
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