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Win32.HLLW.Autoruner2.64817

Added to the Dr.Web virus database: 2019-10-10

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKCU>\software\microsoft\windows\currentversion\run] '<File name>' = 'wscript.exe //B "%APPDATA%\<File name>.vbs"'
  • [<HKLM>\software\microsoft\windows\currentversion\run] '<File name>' = 'wscript.exe //B "%APPDATA%\<File name>.vbs"'
  • [<HKCU>\software\microsoft\windows\currentversion\run] 'XWClFRAppD' = 'wscript.exe //B "%APPDATA%\XWClFRAppD.vbs"'
  • [<HKLM>\software\microsoft\windows\currentversion\run] 'XWClFRAppD' = 'wscript.exe //B "%APPDATA%\XWClFRAppD.vbs"'
Creates or modifies the following files
  • %APPDATA%\microsoft\windows\start menu\programs\startup\<File name>.vbs
  • %APPDATA%\microsoft\windows\start menu\programs\startup\xwclfrappd.vbs
Creates the following files on removable media
  • <Drive name for removable media>:\xwclfrappd.vbs
  • <Drive name for removable media>:\swc_2009-03-02.lnk
  • <Drive name for removable media>:\foaf.lnk
  • <Drive name for removable media>:\contenttypes.lnk
  • <Drive name for removable media>:\sioc.lnk
  • <Drive name for removable media>:\middaugh_keynote.lnk
  • <Drive name for removable media>:\indogerman2010.lnk
  • <Drive name for removable media>:\iso27k_isms_implementation_and_certification_process_overview_v2.lnk
  • <Drive name for removable media>:\hypothyroidism_slides.lnk
  • <Drive name for removable media>:\roozenedowebinar.lnk
  • <Drive name for removable media>:\asaprojectcompetition.lnk
  • <Drive name for removable media>:\waterresourcesag.lnk
  • <Drive name for removable media>:\hhhlcert.lnk
  • <Drive name for removable media>:\accountsreceivable.lnk
  • <Drive name for removable media>:\mappingconcepthubberlin.lnk
  • <Drive name for removable media>:\ppswamp.lnk
  • <Drive name for removable media>:\sacs_presentation_sacs_qep_improving_rt_education_final.lnk
  • <Drive name for removable media>:\bg_search_box.lnk
  • <Drive name for removable media>:\background.lnk
  • <Drive name for removable media>:\asm.lnk
  • <Drive name for removable media>:\dissolveanother.lnk
  • <Drive name for removable media>:\cbz.lnk
  • <Drive name for removable media>:\block.lnk
  • <Drive name for removable media>:\calibre.lnk
  • <Drive name for removable media>:\irgeek.lnk
  • <Drive name for removable media>:\metac.lnk
  • <Drive name for removable media>:\cert.lnk
  • <Drive name for removable media>:\20140114.lnk
  • <Drive name for removable media>:\1sm_price.lnk
  • <Drive name for removable media>:\price.lnk
  • <Drive name for removable media>:\price030215.lnk
  • <Drive name for removable media>:\fiche_inscription_2015.lnk
  • <Drive name for removable media>:\productos.lnk
  • <Drive name for removable media>:\highly_cited_2001.lnk
  • <Drive name for removable media>:\2013_smccc_competition_points_jul2013.lnk
  • <Drive name for removable media>:\cee_mmsprogram_summary_public.lnk
  • <Drive name for removable media>:\suspendedcompanies.lnk
  • <Drive name for removable media>:\al.lnk
  • <Drive name for removable media>:\trtf_matrix2012_oct.lnk
  • <Drive name for removable media>:\disclosuredetails.lnk
  • <Drive name for removable media>:\digest.lnk
  • <Drive name for removable media>:\schema.lnk
  • <Drive name for removable media>:\excel_example.lnk
  • <Drive name for removable media>:\contractualdeadlines.lnk
  • <Drive name for removable media>:\subjectclassification.lnk
  • <Drive name for removable media>:\passport_pal.lnk
  • <Drive name for removable media>:\flower_trans_matte.lnk
  • <Drive name for removable media>:\static_electricity_easy_and_quick_activities.lnk
  • <Drive name for removable media>:\router_manual.lnk
  • <Drive name for removable media>:\phytoremediation.lnk
  • <Drive name for removable media>:\military_callsigns_0311.lnk
  • <Drive name for removable media>:\pubnet_855.lnk
  • <Drive name for removable media>:\taxus_baccata.lnk
  • <Drive name for removable media>:\guide_reorganization_mapping.lnk
  • <Drive name for removable media>:\delongcacert.lnk
  • <Drive name for removable media>:\server.lnk
  • <Drive name for removable media>:\ck.lnk
  • <Drive name for removable media>:\thlps_keeper_mayer_1965.lnk
  • <Drive name for removable media>:\weeklysheet1215.lnk
  • <Drive name for removable media>:\fi51.lnk
  • <Drive name for removable media>:\hanni_umami_chapter.lnk
  • <Drive name for removable media>:\applicantform_en.lnk
  • <Drive name for removable media>:\lisp_success.lnk
  • <Drive name for removable media>:\uep_form_786_bulletin_1726i602.lnk
  • <Drive name for removable media>:\pmd.lnk
  • <Drive name for removable media>:\testcertificate.lnk
  • <Drive name for removable media>:\contoso.lnk
  • <Drive name for removable media>:\issi2013_template_for_posters.lnk
  • <Drive name for removable media>:\testee.lnk
  • <Drive name for removable media>:\sdksampleprivdeveloper.lnk
  • <Drive name for removable media>:\contosoroot_1.lnk
  • <Drive name for removable media>:\contosoroot.lnk
  • <Drive name for removable media>:\dashborder_192.lnk
  • <Drive name for removable media>:\toolbar.lnk
  • <Drive name for removable media>:\dial.lnk
  • <Drive name for removable media>:\dialmap.lnk
  • <Drive name for removable media>:\dashborder_120.lnk
  • <Drive name for removable media>:\join.lnk
  • <Drive name for removable media>:\000814251_video_01.lnk
  • <Drive name for removable media>:\split.lnk
  • <Drive name for removable media>:\sdksampleunprivdeveloper.lnk
  • <Drive name for removable media>:\adhd_and_obesity.lnk
  • <Drive name for removable media>:\hadac_newsletter_july_2010_final.lnk
  • <Drive name for removable media>:\tcm851ax32.lnk
  • <Drive name for removable media>:\ck_ugo.lnk
  • <Drive name for removable media>:\13.lnk
  • <Drive name for removable media>:\dualectls.lnk
  • <Drive name for removable media>:\10thingscondoms.lnk
  • <Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.lnk
  • <Drive name for removable media>:\video_1.lnk
  • <Drive name for removable media>:\51.lnk
  • <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.lnk
  • <Drive name for removable media>:\clip_480_5sec_6mbps_h264.lnk
  • <Drive name for removable media>:\scan.lnk
  • <Drive name for removable media>:\pushkin.lnk
  • <Drive name for removable media>:\3.lnk
  • <Drive name for removable media>:\region-north-karelia.lnk
  • <Drive name for removable media>:\parnas_01.lnk
  • <Drive name for removable media>:\wrar520.lnk
  • <Drive name for removable media>:\1189.lnk
  • <Drive name for removable media>:\ituneshelpunavailable.lnk
  • <Drive name for removable media>:\iisstart.lnk
  • <Drive name for removable media>:\tree_view.lnk
  • <Drive name for removable media>:\64bit_notes.lnk
  • <Drive name for removable media>:\trivial-merge.lnk
  • <Drive name for removable media>:\garden.lnk
  • <Drive name for removable media>:\browse.lnk
  • <Drive name for removable media>:\about.lnk
  • <Drive name for removable media>:\winmine.lnk
  • <Drive name for removable media>:\notepad.lnk
  • <Drive name for removable media>:\<File name>.vbs
  • <Drive name for removable media>:\xwclfrappd.lnk
Modifies file system
Creates the following files
  • %APPDATA%\xwclfrappd.vbs
  • %APPDATA%\<File name>.vbs
Sets the 'hidden' attribute to the following files
  • <Drive name for removable media>:\xwclfrappd.vbs
  • <Drive name for removable media>:\<File name>.vbs
Network activity
UDP
  • DNS ASK br####nica.uk.com
Miscellaneous
Creates and executes the following
  • '<SYSTEM32>\wscript.exe' //B "%APPDATA%\XWClFRAppD.vbs"
  • '<SYSTEM32>\wscript.exe' //B "%APPDATA%\<File name>.vbs"

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