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Trojan.BtcMine.3342

Added to the Dr.Web virus database: 2019-07-26

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\] 'Microsoft Windows Driver' = '%WINDIR%\346528901\sysgnzs.exe'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run\] 'Microsoft Windows Driver' = '%WINDIR%\346528901\sysgnzs.exe'
Infects the following executable files
  • <Drive name for removable media>:\__\utorrent.exe
  • <Drive name for removable media>:\__\skypesetup.exe
  • <Drive name for removable media>:\__\wrar520.exe
  • <Drive name for removable media>:\__\dotnetfx45_full_setup.exe
  • <Drive name for removable media>:\__\winmine.exe
  • <Drive name for removable media>:\__\chromesetup.exe
  • <Drive name for removable media>:\__\jre-7u75-windows-i586-iftw.exe
Creates the following files on removable media
  • <Drive name for removable media>:\__\drivemgr.exe
  • <Drive name for removable media>:\gruenspecht_02172016.pptx
  • <Drive name for removable media>:\asaprojectcompetition.pptx
  • <Drive name for removable media>:\sim_gametheory_to_finance.ppt
  • <Drive name for removable media>:\file1.ppt
  • <Drive name for removable media>:\accountsreceivable.ppt
  • <Drive name for removable media>:\mappingconcepthubberlin.ppt
  • <Drive name for removable media>:\proposaltemplates.ppt
  • <Drive name for removable media>:\background.png
  • <Drive name for removable media>:\cleanlyrics.png
  • <Drive name for removable media>:\bg_search_box.png
  • <Drive name for removable media>:\digest.rdf
  • <Drive name for removable media>:\roozenedowebinar.pptx
  • <Drive name for removable media>:\calibre.png
  • <Drive name for removable media>:\dissolveanother.png
  • <Drive name for removable media>:\block.png
  • <Drive name for removable media>:\hhhlcert.pem
  • <Drive name for removable media>:\irgeek.pem
  • <Drive name for removable media>:\server.pem
  • <Drive name for removable media>:\investmentbankca_ca8.pem
  • <Drive name for removable media>:\tunpersonalca1.pem
  • <Drive name for removable media>:\dualectls.pdf
  • <Drive name for removable media>:\fil_20060629111052.pdf
  • <Drive name for removable media>:\cbz.png
  • <Drive name for removable media>:\advice_process.htm
  • <Drive name for removable media>:\sioc.rdf
  • <Drive name for removable media>:\removedtitles_records.zip
  • <Drive name for removable media>:\contractualdeadlines.zip
  • <Drive name for removable media>:\calculatorworksheet.zip
  • <Drive name for removable media>:\price.zip
  • <Drive name for removable media>:\highly_cited_2001.xlsx
  • <Drive name for removable media>:\national_autism_preparation_programs.xlsx
  • <Drive name for removable media>:\trtf_matrix2012_oct.xlsx
  • <Drive name for removable media>:\cee_mmsprogram_summary_public.xlsx
  • <Drive name for removable media>:\2013_smccc_competition_points_jul2013.xlsx
  • <Drive name for removable media>:\disclosuredetails.xlsx
  • <Drive name for removable media>:\2013_finalsummaryforweb.xlsx
  • <Drive name for removable media>:\fiche_inscription_2015.xls
  • <Drive name for removable media>:\productos.xls
  • <Drive name for removable media>:\guide_reorganization_mapping.xls
  • <Drive name for removable media>:\subjectclassification.xls
  • <Drive name for removable media>:\excel_example.xls
  • <Drive name for removable media>:\passport_pal.wmv
  • <Drive name for removable media>:\flower_trans_matte.wmv
  • <Drive name for removable media>:\fungalnameauthors.rtf
  • <Drive name for removable media>:\taxus_baccata.rdf
  • <Drive name for removable media>:\elvisimp.rdf
  • <Drive name for removable media>:\schema.rdf
  • <Drive name for removable media>:\foaf.rdf
  • <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf
  • <Drive name for removable media>:\breakpoint.png
  • <Drive name for removable media>:\ff_ot_user_guide.pdf
  • <Drive name for removable media>:\10thingscondoms.pdf
  • <Drive name for removable media>:\spib_pima.pdf
  • <Drive name for removable media>:\fi51.doc
  • <Drive name for removable media>:\jre-7u75-windows-i586-iftw.exe
  • <Drive name for removable media>:\chromesetup.exe
  • <Drive name for removable media>:\winmine.exe
  • <Drive name for removable media>:\dotnetfx45_full_setup.exe
  • <Drive name for removable media>:\wrar520.exe
  • <Drive name for removable media>:\skypesetup.exe
  • <Drive name for removable media>:\utorrent.exe
  • <Drive name for removable media>:\issi2013_template_for_posters.docx
  • <Drive name for removable media>:\file_p_00000000_1371597592.docx
  • <Drive name for removable media>:\cveuropeo.doc
  • <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
  • <Drive name for removable media>:\64bit_notes.htm
  • <Drive name for removable media>:\ovp25012015.doc
  • <Drive name for removable media>:\508softwareandos.doc
  • <Drive name for removable media>:\pmd.cer
  • <Drive name for removable media>:\contosoroot.cer
  • <Drive name for removable media>:\contoso_1.cer
  • <Drive name for removable media>:\coffee.bmp
  • <Drive name for removable media>:\default.bmp
  • <Drive name for removable media>:\toolbar.bmp
  • <Drive name for removable media>:\delete.avi
  • <Drive name for removable media>:\.lnk
  • <Drive name for removable media>:\1sm_price.zip
  • <Drive name for removable media>:\contenttypes.rdf
  • <Drive name for removable media>:\garden.htm
  • <Drive name for removable media>:\trivial-merge.html
  • <Drive name for removable media>:\iisstart.htm
  • <Drive name for removable media>:\clip_1080_5sec_10mbps_h264.mp4
  • <Drive name for removable media>:\video.mp4
  • <Drive name for removable media>:\dag2_panel1_320_ref.mov
  • <Drive name for removable media>:\scan.mov
  • <Drive name for removable media>:\parnas_01.jpg
  • <Drive name for removable media>:\168.jpg
  • <Drive name for removable media>:\210252809.jpg
  • <Drive name for removable media>:\13.jpg
  • <Drive name for removable media>:\region-north-karelia.jpg
  • <Drive name for removable media>:\4f0bf7ff71f28.jpg
  • <Drive name for removable media>:\13.jpeg
  • <Drive name for removable media>:\pushkin.jpeg
  • <Drive name for removable media>:\3.jpeg
  • <Drive name for removable media>:\1189.jpeg
  • <Drive name for removable media>:\parnas_01.jpeg
  • <Drive name for removable media>:\ituneshelpunavailable.html
  • <Drive name for removable media>:\browse.html
  • <Drive name for removable media>:\adadsi.html
  • <Drive name for removable media>:\iisstart.html
  • <Drive name for removable media>:\about.html
  • <Drive name for removable media>:\tree_view.html
  • <Drive name for removable media>:\howto-index.html
  • <Drive name for removable media>:\trivial-merge.htm
  • <Drive name for removable media>:\subjectclassification.zip
Malicious functions
To bypass firewall, removes or modifies the following registry keys
  • [<HKLM>\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%WINDIR%\346528901\sysgnzs.exe' = '%WINDIR%\346528901\sysgnzs.exe:...
To complicate detection of its presence in the operating system,
blocks the following features:
  • System Restore (SR)
  • Windows Security Center
Modifies file system
Creates the following files
  • %WINDIR%\346528901\sysgnzs.exe
Sets the 'hidden' attribute to the following files
  • %WINDIR%\346528901\sysgnzs.exe
  • <Drive name for removable media>:\.lnk
Network activity
Connects to
  • '19#.#2.161.73':80
UDP
  • DNS ASK he####fiehggglaf.co
  • DNS ASK oe####euoeuoaztd.io
  • DNS ASK ou####sgoahutztd.io
  • DNS ASK ro####risioroztd.io
  • DNS ASK ei####ihoaeruztd.io
  • DNS ASK so####soeuhugztd.io
  • DNS ASK he####fiehgggztd.io
  • DNS ASK gs####irhgsgrztd.io
  • DNS ASK ou####aoaoeeuztd.io
  • DNS ASK ai####zezeezeztd.io
  • DNS ASK pl####iszsgettrs.cc
  • DNS ASK aa####iifoogetrs.cc
  • DNS ASK ba####bfbfigotrs.cc
  • DNS ASK in####infinigtrs.cc
  • DNS ASK aa####iiioffftrs.cc
  • DNS ASK aa####eieiieetrs.cc
  • DNS ASK eo####ubfeuuetrs.cc
  • DNS ASK bn####arubgzdtrs.cc
  • DNS ASK ho####irjgrijlaf.co
  • DNS ASK oe####ueueuueztd.io
  • DNS ASK aa####iifoogepnr.su
  • DNS ASK ba####bfbfigopnr.su
  • DNS ASK in####infinigpnr.su
  • DNS ASK aa####iiiofffpnr.su
  • DNS ASK aa####eieiieepnr.su
  • DNS ASK eo####ubfeuuepnr.su
  • DNS ASK oe####ueueuuepnr.su
  • DNS ASK ou####sgoahutpnr.su
  • DNS ASK ro####risioropnr.su
  • DNS ASK ei####ihoaerupnr.su
  • DNS ASK so####soeuhugpnr.su
  • DNS ASK he####fiehgggpnr.su
  • DNS ASK gs####irhgsgrpnr.su
  • DNS ASK ba####bfbfigoztd.io
  • DNS ASK in####infinigztd.io
  • DNS ASK aa####iiiofffztd.io
  • DNS ASK aa####eieiieeztd.io
  • DNS ASK oe####ueueuuetrs.cc
  • DNS ASK ev####eigohehtrs.cc
  • DNS ASK ou####aoaoeeutrs.cc
  • DNS ASK ai####zezeezetrs.cc
  • DNS ASK oe####euoeuoatrs.cc
  • DNS ASK oe####ueueuuelaf.co
  • DNS ASK ev####eigohehlaf.co
  • DNS ASK pl####iszsgetlaf.co
  • DNS ASK aa####iifoogelaf.co
  • DNS ASK ba####bfbfigolaf.co
  • DNS ASK in####infiniglaf.co
  • DNS ASK aa####iiioffflaf.co
  • DNS ASK eo####ubfeuuelaf.co
  • DNS ASK ou####aoaoeeulaf.co
  • DNS ASK ai####aaanggilaf.co
  • DNS ASK ai####zezeezelaf.co
  • DNS ASK oe####euoeuoalaf.co
  • DNS ASK ou####sgoahutlaf.co
  • DNS ASK ro####risiorolaf.co
  • DNS ASK ei####ihoaerulaf.co
  • DNS ASK so####soeuhuglaf.co
  • DNS ASK gs####irhgsgrlaf.co
  • DNS ASK pl####iszsgetpnr.su
  • DNS ASK eo####ubfeuueztd.io
  • DNS ASK gh####rruheudlaf.co
  • DNS ASK ne####heudhuelaf.co
  • DNS ASK bn####arubgzdlaf.co
  • DNS ASK ou####sgoahuttrs.cc
  • DNS ASK ro####risiorotrs.cc
  • DNS ASK ei####ihoaerutrs.cc
  • DNS ASK ae####aeoueorlaf.co
  • DNS ASK fg####fouehurlaf.co
  • DNS ASK lp####hzieuaelaf.co
  • DNS ASK bu####oaoeoadlaf.co
  • DNS ASK bu####fuueofhlaf.co
  • DNS ASK fe####anednuelaf.co
  • DNS ASK gu####hdaouehlaf.co
  • DNS ASK ae####aeudofrlaf.co
  • DNS ASK rg####houaefelaf.co
  • DNS ASK gh####uahfuohlaf.co
  • DNS ASK ae####aueajdulaf.co
  • DNS ASK ru####fhefhuglaf.co
  • DNS ASK go####ofhrufhlaf.co
  • DNS ASK gh####uofeofhlaf.co
  • DNS ASK ev####eigohehpnr.su
Miscellaneous
Creates and executes the following
  • '%WINDIR%\346528901\sysgnzs.exe'

Curing recommendations

  1. If the operating system (OS) can be loaded (either normally or in safe mode), download Dr.Web Security Space and run a full scan of your computer and removable media you use. More about Dr.Web Security Space.
  2. If you cannot boot the OS, change the BIOS settings to boot your system from a CD or USB drive. Download the image of the emergency system repair disk Dr.Web® LiveDisk , mount it on a USB drive or burn it to a CD/DVD. After booting up with this media, run a full scan and cure all the detected threats.
Download Dr.Web

Download by serial number

Use Dr.Web Anti-virus for macOS to run a full scan of your Mac.

After booting up, run a full scan of all disk partitions with Dr.Web Anti-virus for Linux.

Download Dr.Web

Download by serial number

  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
    • Switch off your device and turn it on as normal.

Find out more about Dr.Web for Android