Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKLM\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\] 'Windows Settings' = '%WINDIR%\syscvnrhost.exe'
Infects the following executable files
- %HOMEPATH%\desktop\dotnetfx45_full_setup.exe
- %HOMEPATH%\desktop\skypesetup.exe
- %HOMEPATH%\desktop\wrar520.exe
- <Drive name for removable media>:\skypesetup.exe
- <Drive name for removable media>:\calc.exe
- <Drive name for removable media>:\notepad.exe
Creates the following files on removable media
- <Drive name for removable media>:\\drvsvcsrmgrsvr.exe
- <Drive name for removable media>:\unnamed volume (3gb).lnk
- <Drive name for removable media>:\split.avi
- <Drive name for removable media>:\000814251_video_01.avi
- <Drive name for removable media>:\delete.avi
- <Drive name for removable media>:\dashborder_192.bmp
- <Drive name for removable media>:\dashborder_144.bmp
- <Drive name for removable media>:\dial.bmp
- <Drive name for removable media>:\dashborder_96.bmp
- <Drive name for removable media>:\default.bmp
- <Drive name for removable media>:\dialmap.bmp
- <Drive name for removable media>:\contosoroot_1.cer
- <Drive name for removable media>:\testee.cer
- <Drive name for removable media>:\testcertificate.cer
- <Drive name for removable media>:\contosoroot.cer
- <Drive name for removable media>:\contoso.cer
- <Drive name for removable media>:\sdkfailsafeemulator.cer
- <Drive name for removable media>:\sdksampleprivdeveloper.cer
- <Drive name for removable media>:\fi51.doc
- <Drive name for removable media>:\lisp_success.doc
- <Drive name for removable media>:\508softwareandos.doc
- <Drive name for removable media>:\uep_form_786_bulletin_1726i602.doc
- <Drive name for removable media>:\applicantform_en.doc
- <Drive name for removable media>:\february_catalogue__2015.doc
- <Drive name for removable media>:\hanni_umami_chapter.doc
- <Drive name for removable media>:\ovp25012015.doc
- <Drive name for removable media>:\aoc_saq_d_v3_merchant.docx
- <Drive name for removable media>:\thlps_keeper_mayer_1965.docx
- <Drive name for removable media>:\hadac_newsletter_july_2010_final.docx
- <Drive name for removable media>:\jre-7u75-windows-i586-iftw.exe
- <Drive name for removable media>:\skypesetup.exe
- <Drive name for removable media>:\calc.exe
- <Drive name for removable media>:\notepad.exe
- <Drive name for removable media>:\alert.htm
- <Drive name for removable media>:\64bit_notes.htm
- <Drive name for removable media>:\browse.htm
- <Drive name for removable media>:\iisstart.htm
- <Drive name for removable media>:\advice_process.htm
- <Drive name for removable media>:\ituneshelpunavailable.htm
- <Drive name for removable media>:\iisstart.html
- <Drive name for removable media>:\tree_view.html
- <Drive name for removable media>:\trivial-merge.html
- <Drive name for removable media>:\browse.html
- <Drive name for removable media>:\4f0bf7ff71f28.jpeg
- <Drive name for removable media>:\3.jpeg
- <Drive name for removable media>:\region-north-karelia.jpeg
- <Drive name for removable media>:\2.jpeg
- <Drive name for removable media>:\210252809.jpeg
- <Drive name for removable media>:\pushkin.jpeg
- <Drive name for removable media>:\13.jpg
- <Drive name for removable media>:\210252809.jpg
- <Drive name for removable media>:\1189.jpg
- <Drive name for removable media>:\3.jpg
- <Drive name for removable media>:\dag2_panel1_320_ref.mov
- <Drive name for removable media>:\etc6_m_1.mov
- <Drive name for removable media>:\video_1.mp4
- <Drive name for removable media>:\51.mp4
- <Drive name for removable media>:\2015-02-patients-topic-work-related-asthma-jobs.pdf
- <Drive name for removable media>:\2015-02-worms-nanoparticle-toxicity.pdf
- <Drive name for removable media>:\spib_pima.pdf
- <Drive name for removable media>:\ff_ot_user_guide.pdf
- <Drive name for removable media>:\lom602.pdf
- <Drive name for removable media>:\irgeek.pem
- <Drive name for removable media>:\ck_ugo.pem
- <Drive name for removable media>:\delongcacert.pem
- <Drive name for removable media>:\systisoft.pem
- <Drive name for removable media>:\hhhlcert.pem
- <Drive name for removable media>:\ck.pem
- <Drive name for removable media>:\cert.pem
- <Drive name for removable media>:\background.png
- <Drive name for removable media>:\cbz.png
- <Drive name for removable media>:\bg_search_box.png
- <Drive name for removable media>:\arrow-down.png
- <Drive name for removable media>:\dissolveanother.png
- <Drive name for removable media>:\writingcompletesarnarrative_1103.ppt
- <Drive name for removable media>:\sim_gametheory_to_finance.ppt
- <Drive name for removable media>:\file1.ppt
- <Drive name for removable media>:\roozenedowebinar.pptx
- <Drive name for removable media>:\waterresourcesag.pptx
- <Drive name for removable media>:\middaugh_keynote.pptx
- <Drive name for removable media>:\asaprojectcompetition.pptx
- <Drive name for removable media>:\swc_2009-03-02.rdf
- <Drive name for removable media>:\foaf.rdf
- <Drive name for removable media>:\sioc.rdf
- <Drive name for removable media>:\skos.rdf
- <Drive name for removable media>:\myhrvoldhanssenbiharfamine.rtf
- <Drive name for removable media>:\router_manual.rtf
- <Drive name for removable media>:\babyboymaintonotesbackground_pal.wmv
- <Drive name for removable media>:\babyboymaintoscenesbackground_pal.wmv
- <Drive name for removable media>:\flower_trans_matte.wmv
- <Drive name for removable media>:\babyboymaintoscenesbackground.wmv
- <Drive name for removable media>:\fiche_inscription_2015.xls
- <Drive name for removable media>:\price030215.xls
- <Drive name for removable media>:\guide_reorganization_mapping.xls
- <Drive name for removable media>:\highly_cited_2001.xlsx
- <Drive name for removable media>:\2013_smccc_competition_points_jul2013.xlsx
- <Drive name for removable media>:\2013_finalsummaryforweb.xlsx
- <Drive name for removable media>:\national_autism_preparation_programs.xlsx
- <Drive name for removable media>:\applicant.xlsx
- <Drive name for removable media>:\trtf_matrix2012_oct.xlsx
- <Drive name for removable media>:\disclosuredetails.xlsx
- <Drive name for removable media>:\subjectclassification.zip
- <Drive name for removable media>:\price030215.zip
- <Drive name for removable media>:\excel_example.zip
- <Drive name for removable media>:\fiche_inscription_2015.zip
Modifies file system
Creates the following files
- %WINDIR%\syscvnrhost.exe
- %TEMP%\3079338707.exe
- %TEMP%\1093237014.exe
- %HOMEPATH%\tbtnds.dat
Sets the 'hidden' attribute to the following files
- %WINDIR%\syscvnrhost.exe
- <Drive name for removable media>:\\drvsvcsrmgrsvr.exe
Network activity
Connects to
- '17#.#6.54.109':80
- '15#.#4.211.162':80
- 'update.microsoft.com':80
- '95.##1.141.143':40500
- '5.##1.66.91':40500
TCP
HTTP GET requests
- http://17#.#6.54.109/5
UDP
- DNS ASK update.microsoft.com
- '23#.#55.255.250':1900
- '31.#.155.103':40500
- '94.##.231.43':40500
- '46.##.203.118':40500
- '15#.#1.236.221':40500
- '92.##.212.33':40500
- '5.###.133.176':40500
- '19#.#46.88.51':40500
- '46.##7.61.16':40500
- '86.#2.3.61':40500
- '95.##8.249.234':40500
Miscellaneous
Creates and executes the following
- '%WINDIR%\syscvnrhost.exe'
- '%TEMP%\3079338707.exe'
- '%TEMP%\1093237014.exe'
