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Win32.HLLW.Autoruner3.2269

Added to the Dr.Web virus database: 2020-04-29

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\software\microsoft\windows\currentversion\run] 'wbscript' = 'wscript.exe //B "%TEMP%\wbscript.vbs"'
  • [<HKLM>\software\Wow6432Node\microsoft\windows\currentversion\run] 'wbscript' = 'wscript.exe //B "%TEMP%\wbscript.vbs"'
Creates or modifies the following files
  • %APPDATA%\microsoft\windows\start menu\programs\startup\wbscript.vbs
Creates the following files on removable media
  • <Drive name for removable media>:\wbscript.vbs
  • <Drive name for removable media>:\stoc13_ml_quoc_le.lnk
  • <Drive name for removable media>:\roozenedowebinar.lnk
  • <Drive name for removable media>:\waterresourcesag.lnk
  • <Drive name for removable media>:\asaprojectcompetition.lnk
  • <Drive name for removable media>:\middaugh_keynote.lnk
  • <Drive name for removable media>:\accountsreceivable.lnk
  • <Drive name for removable media>:\mappingconcepthubberlin.lnk
  • <Drive name for removable media>:\writingcompletesarnarrative_1103.lnk
  • <Drive name for removable media>:\proposaltemplates.lnk
  • <Drive name for removable media>:\arrow-down.lnk
  • <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.lnk
  • <Drive name for removable media>:\bg_search_box.lnk
  • <Drive name for removable media>:\breakpoint.lnk
  • <Drive name for removable media>:\block.lnk
  • <Drive name for removable media>:\hhhlcert.lnk
  • <Drive name for removable media>:\systisoft.lnk
  • <Drive name for removable media>:\delongcacert.lnk
  • <Drive name for removable media>:\irgeek.lnk
  • <Drive name for removable media>:\cert.lnk
  • <Drive name for removable media>:\investmentbankca_ca8.lnk
  • <Drive name for removable media>:\ck_ugo.lnk
  • <Drive name for removable media>:\bc01.lnk
  • <Drive name for removable media>:\cbz.lnk
  • <Drive name for removable media>:\dualectls.lnk
  • <Drive name for removable media>:\samieee_obiee_presentation.lnk
  • <Drive name for removable media>:\passport_pal.lnk
  • <Drive name for removable media>:\cee_mmsprogram_summary_public.lnk
  • <Drive name for removable media>:\suspendedcompanies.lnk
  • <Drive name for removable media>:\disclosuredetails.lnk
  • <Drive name for removable media>:\fiche_inscription_2015.lnk
  • <Drive name for removable media>:\productos.lnk
  • <Drive name for removable media>:\contractualdeadlines.lnk
  • <Drive name for removable media>:\subjectclassification.lnk
  • <Drive name for removable media>:\removedtitles_records.lnk
  • <Drive name for removable media>:\1sm_price.lnk
  • <Drive name for removable media>:\excel_example.lnk
  • <Drive name for removable media>:\skos.lnk
  • <Drive name for removable media>:\sioc.lnk
  • <Drive name for removable media>:\babyboymaintoscenesbackground_pal.lnk
  • <Drive name for removable media>:\myhrvoldhanssenbiharfamine.lnk
  • <Drive name for removable media>:\phytoremediation.lnk
  • <Drive name for removable media>:\krsweden.lnk
  • <Drive name for removable media>:\military_callsigns_0311.lnk
  • <Drive name for removable media>:\taxus_baccata.lnk
  • <Drive name for removable media>:\elvisimp.lnk
  • <Drive name for removable media>:\schema.lnk
  • <Drive name for removable media>:\foaf.lnk
  • <Drive name for removable media>:\swc_2009-03-02.lnk
  • <Drive name for removable media>:\babyboymaintonotesbackground_pal.lnk
  • <Drive name for removable media>:\ff_ot_user_guide.lnk
  • <Drive name for removable media>:\10thingscondoms.lnk
  • <Drive name for removable media>:\spib_pima.lnk
  • <Drive name for removable media>:\adhd_and_obesity.lnk
  • <Drive name for removable media>:\holycrosschurchinstructions.lnk
  • <Drive name for removable media>:\file_p_00000000_1371597592.lnk
  • <Drive name for removable media>:\thlps_keeper_mayer_1965.lnk
  • <Drive name for removable media>:\sdszfo.lnk
  • <Drive name for removable media>:\hanni_umami_chapter.lnk
  • <Drive name for removable media>:\lisp_success.lnk
  • <Drive name for removable media>:\pmd.lnk
  • <Drive name for removable media>:\testcertificate.lnk
  • <Drive name for removable media>:\skypesetup.lnk
  • <Drive name for removable media>:\contosoroot.lnk
  • <Drive name for removable media>:\testee.lnk
  • <Drive name for removable media>:\sdksampleunprivdeveloper.lnk
  • <Drive name for removable media>:\dashborder_192.lnk
  • <Drive name for removable media>:\dashborder_96.lnk
  • <Drive name for removable media>:\default.lnk
  • <Drive name for removable media>:\000814251_video_01.lnk
  • <Drive name for removable media>:\join.lnk
  • <Drive name for removable media>:\split.lnk
  • <Drive name for removable media>:\delete.lnk
  • <Drive name for removable media>:\archer.lnk
  • <Drive name for removable media>:\contoso.lnk
  • <Drive name for removable media>:\notepad.lnk
  • <Drive name for removable media>:\nwfieldnotes1966.lnk
  • <Drive name for removable media>:\dotnetfx45_full_setup.lnk
  • <Drive name for removable media>:\7790_preview.lnk
  • <Drive name for removable media>:\3.lnk
  • <Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.lnk
  • <Drive name for removable media>:\spanner.lnk
  • <Drive name for removable media>:\firefly1.lnk
  • <Drive name for removable media>:\dag2_panel1_320_ref.lnk
  • <Drive name for removable media>:\13.lnk
  • <Drive name for removable media>:\2.lnk
  • <Drive name for removable media>:\region-north-karelia.lnk
  • <Drive name for removable media>:\168.lnk
  • <Drive name for removable media>:\4f0bf7ff71f28.lnk
  • <Drive name for removable media>:\210252809.lnk
  • <Drive name for removable media>:\1189.lnk
  • <Drive name for removable media>:\64bit_notes.lnk
  • <Drive name for removable media>:\parnas_01.lnk
  • <Drive name for removable media>:\api-hashmap.lnk
  • <Drive name for removable media>:\adadsi.lnk
  • <Drive name for removable media>:\iisstart.lnk
  • <Drive name for removable media>:\tree_view.lnk
  • <Drive name for removable media>:\browse.lnk
  • <Drive name for removable media>:\advice_process.lnk
  • <Drive name for removable media>:\about.lnk
  • <Drive name for removable media>:\garden.lnk
  • <Drive name for removable media>:\alert.lnk
  • <Drive name for removable media>:\highly_cited_2001.lnk
  • <Drive name for removable media>:\price030215.lnk
Modifies file system
Creates the following files
  • %TEMP%\patc.exe
  • %TEMP%\wbscript.vbs
  • %TEMP%\scv.exe
Sets the 'hidden' attribute to the following files
  • <Drive name for removable media>:\wbscript.vbs
Miscellaneous
Creates and executes the following
  • '%TEMP%\patc.exe'
  • '%WINDIR%\syswow64\wscript.exe' "%TEMP%\wbscript.vbs"
  • '%TEMP%\scv.exe'
Executes the following
  • '%WINDIR%\syswow64\windowspowershell\v1.0\powershell.exe' Remove-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'HWMonitor';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name 'HWMonitor' ...
  • '%WINDIR%\microsoft.net\framework\v4.0.30319\regsvcs.exe'
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