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Win32.HLLW.Autoruner3.3323

Added to the Dr.Web virus database: 2021-04-22

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKLM>\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\] 'Host Process for Windows Services' = 'C:\7318238124925\lsass.exe'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'Host Process for Windows Services' = 'C:\7318238124925\lsass.exe'
Creates the following files on removable media
  • <Drive name for removable media>:\__\drivemgr.exe
  • <Drive name for removable media>:\foaf.rdf
  • <Drive name for removable media>:\stoc13_ml_quoc_le.pptx
  • <Drive name for removable media>:\roozenedowebinar.pptx
  • <Drive name for removable media>:\gruenspecht_02172016.pptx
  • <Drive name for removable media>:\indogerman2010.pptx
  • <Drive name for removable media>:\sacs_presentation_sacs_qep_improving_rt_education_final.ppt
  • <Drive name for removable media>:\sim_gametheory_to_finance.ppt
  • <Drive name for removable media>:\ksearch_esa_talk.ppt
  • <Drive name for removable media>:\ppswamp.ppt
  • <Drive name for removable media>:\accountsreceivable.ppt
  • <Drive name for removable media>:\mappingconcepthubberlin.ppt
  • <Drive name for removable media>:\arrow-down.png
  • <Drive name for removable media>:\cleanlyrics.png
  • <Drive name for removable media>:\cbz.png
  • <Drive name for removable media>:\block.png
  • <Drive name for removable media>:\hhhlcert.pem
  • <Drive name for removable media>:\delongcacert.pem
  • <Drive name for removable media>:\server.pem
  • <Drive name for removable media>:\investmentbankca_ca8.pem
  • <Drive name for removable media>:\ck_ugo.pem
  • <Drive name for removable media>:\ff_ot_user_guide.pdf
  • <Drive name for removable media>:\dualectls.pdf
  • <Drive name for removable media>:\7790_preview.pdf
  • <Drive name for removable media>:\digest.rdf
  • <Drive name for removable media>:\elvisimp.rdf
  • <Drive name for removable media>:\1sm_price.zip
  • <Drive name for removable media>:\fiche_inscription_2015.zip
  • <Drive name for removable media>:\price030215.zip
  • <Drive name for removable media>:\trtf_matrix2012_oct.xlsx
  • <Drive name for removable media>:\applicant.xlsx
  • <Drive name for removable media>:\suspendedcompanies.xlsx
  • <Drive name for removable media>:\cee_mmsprogram_summary_public.xlsx
  • <Drive name for removable media>:\guide_reorganization_mapping.xls
  • <Drive name for removable media>:\removedtitles_records.xls
  • <Drive name for removable media>:\excel_example.xls
  • <Drive name for removable media>:\productos.xls
  • <Drive name for removable media>:\parnas_01.jpg
  • <Drive name for removable media>:\fiche_inscription_2015.xls
  • <Drive name for removable media>:\babyboymaintoscenesbackground_pal.wmv
  • <Drive name for removable media>:\military_callsigns_0311.rtf
  • <Drive name for removable media>:\pubnet_855.rtf
  • <Drive name for removable media>:\static_electricity_easy_and_quick_activities.rtf
  • <Drive name for removable media>:\pandp.rtf
  • <Drive name for removable media>:\myhrvoldhanssenbiharfamine.rtf
  • <Drive name for removable media>:\router_manual.rtf
  • <Drive name for removable media>:\krsweden.rtf
  • <Drive name for removable media>:\taxus_baccata.rdf
  • <Drive name for removable media>:\spib_pima.pdf
  • <Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.pdf
  • <Drive name for removable media>:\10thingscondoms.pdf
  • <Drive name for removable media>:\ituneshelpunavailable.htm
  • <Drive name for removable media>:\64bit_notes.htm
  • <Drive name for removable media>:\trivial-merge.htm
  • <Drive name for removable media>:\winmine.exe
  • <Drive name for removable media>:\calc.exe
  • <Drive name for removable media>:\dotnetfx45_full_setup.exe
  • <Drive name for removable media>:\aoc_saq_d_v3_merchant.docx
  • <Drive name for removable media>:\issi2013_template_for_posters.docx
  • <Drive name for removable media>:\sdszfo.docx
  • <Drive name for removable media>:\file_p_00000000_1371597592.docx
  • <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
  • <Drive name for removable media>:\lisp_success.doc
  • <Drive name for removable media>:\fi51.doc
  • <Drive name for removable media>:\applicantform_en.doc
  • <Drive name for removable media>:\ovp25012015.doc
  • <Drive name for removable media>:\contoso_1.cer
  • <Drive name for removable media>:\sdkfailsafeemulator.cer
  • <Drive name for removable media>:\contosoroot_1.cer
  • <Drive name for removable media>:\dashborder_120.bmp
  • <Drive name for removable media>:\.lnk
  • <Drive name for removable media>:\browse.htm
  • <Drive name for removable media>:\about.htm
  • <Drive name for removable media>:\alert.htm
  • <Drive name for removable media>:\tree_view.html
  • <Drive name for removable media>:\51.mp4
  • <Drive name for removable media>:\trivial-merge.html
  • <Drive name for removable media>:\d0068197bb5a41fea16a220c45390606.mp4
  • <Drive name for removable media>:\video_1.mp4
  • <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4
  • <Drive name for removable media>:\clip_480_5sec_6mbps_h264.mp4
  • <Drive name for removable media>:\firefly1.mov
  • <Drive name for removable media>:\etc6_m_1.mov
  • <Drive name for removable media>:\spanner.mov
  • <Drive name for removable media>:\3.jpg
  • <Drive name for removable media>:\region-north-karelia.jpg
  • <Drive name for removable media>:\calculatorworksheet.xls
  • <Drive name for removable media>:\price.zip
  • <Drive name for removable media>:\210252809.jpg
  • <Drive name for removable media>:\168.jpg
  • <Drive name for removable media>:\13.jpg
  • <Drive name for removable media>:\pushkin.jpg
  • <Drive name for removable media>:\1189.jpeg
  • <Drive name for removable media>:\168.jpeg
  • <Drive name for removable media>:\2.jpeg
  • <Drive name for removable media>:\iisstart.html
  • <Drive name for removable media>:\adadsi.html
  • <Drive name for removable media>:\api-hashmap.html
  • <Drive name for removable media>:\1189.jpg
  • <Drive name for removable media>:\contractualdeadlines.zip
Malicious functions
To complicate detection of its presence in the operating system,
blocks the following features:
  • Windows Security Center
Modifies file system
Creates the following files
  • C:\7318238124925\lsass.exe
Sets the 'hidden' attribute to the following files
  • C:\7318238124925\lsass.exe
  • <Drive name for removable media>:\.lnk
Network activity
Connects to
  • 'ap#.##pmania.com':80
  • 'fe###efile.top':80
  • 'localhost':80
TCP
HTTP GET requests
  • http://18#.#15.113.93/c1
  • http://18#.#15.113.93/c2
  • http://18#.#15.113.93/c3
  • http://18#.#15.113.93/c4
  • http://18#.#15.113.93/c5
  • http://18#.#15.113.93/c6
  • http://fe###efile.top/c2
  • http://fe###efile.top/c3
  • http://fe###efile.top/c4
  • http://fe###efile.top/c5
  • http://fe###efile.top/c6
UDP
  • DNS ASK ap#.##pmania.com
  • DNS ASK fe###efile.top
  • DNS ASK go###mefile.top
  • DNS ASK gi###file.top
Miscellaneous
Searches for the following windows
  • ClassName: 'f5d4s54s4sds5d5d5d' WindowName: ''
Creates and executes the following
  • 'C:\7318238124925\lsass.exe'

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