Technical Information
To ensure autorun and distribution
Creates the following services
- [<HKLM>\System\CurrentControlSet\Services\oqvvryd] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\oqvvryd] 'ImagePath' = '<SYSTEM32>\oqvvryd\qpfbiej.exe /d"<Full path to file>"'
- [<HKLM>\SYSTEM\CurrentControlSet\services\oqvvryd] 'ImagePath' = '<SYSTEM32>\oqvvryd\qpfbiej.exe'
Malicious functions
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system
Creates the following files
- %TEMP%\qpfbiej.exe
- C:\documents and settings\localservice:.repos
Moves the following files
- from %TEMP%\qpfbiej.exe to <SYSTEM32>\oqvvryd\qpfbiej.exe
Deletes itself.
Network activity
Connects to
- 'mt##.##0.yahoodns.net':25
- 'mx.##s.untd.com':25
- 'sm###in.sfr.fr':25
TCP
HTTP GET requests
- http://www.google.com/
UDP
- DNS ASK mi##########m.mail.protection.outlook.com
- DNS ASK tr####teel.home.pl
- DNS ASK ya##o.com
- DNS ASK lo####chools.org
- DNS ASK sm###t-media.de
- DNS ASK mx####.#eirich-medien.de
- DNS ASK ma###nkasel.lu
- DNS ASK mx#.#umdns.net
- DNS ASK kh###ria.com
- DNS ASK mx#.#itiz.net
- DNS ASK na##r.com
- DNS ASK mx#.#aver.com
- DNS ASK ad####t-cieszyn.pl
- DNS ASK ya###.com.sg
- DNS ASK us#.###.mailhostbox.com
- DNS ASK vi#.#itiz.net
- DNS ASK mx.##.##il.iss.as9143.net
- DNS ASK up##ail.nl
- DNS ASK cl######.us.messagelabs.com
- DNS ASK fi####xracing.co.uk
- DNS ASK ma#######r.firefoxracing.co.uk
- DNS ASK ho##.net
- DNS ASK mt##.hoau.net
- DNS ASK ea###link.net
- DNS ASK mx#.##rthlink.net
- DNS ASK ma##.#ollabor8.net
- DNS ASK ne###ape.net
- DNS ASK fi#####dbaptist.co.uk
- DNS ASK fl######illasmanagement.com
- DNS ASK ev#.net
- DNS ASK fe#m.pl
- DNS ASK mx.#len.pl
- DNS ASK al##ata.net
- DNS ASK mx####.##il.gm0.yahoodns.net
- DNS ASK mx#####.#ail.gm0.yahoodns.net
- DNS ASK nc#.com
- DNS ASK mx#######d01.gslb.pphosted.com
- DNS ASK bt###ernet.com
- DNS ASK ma##.#wwcargo.com
- DNS ASK kn#d.nl
- DNS ASK in####d2.knid.nl
- DNS ASK ip##fo.io
- DNS ASK al###ndinger.ch
- DNS ASK gu####dregypt.com
- DNS ASK ma##.##lfbadregypt.com
- DNS ASK sc###nker.de
- DNS ASK sc##########.mail.protection.outlook.com
- DNS ASK sn##u.de
- DNS ASK ma###n.snafu.de
- DNS ASK we####l.azbar.org
- DNS ASK ma###.azbar.org
- DNS ASK ag###usmann.de
- DNS ASK ma###.#gnleusmann.de
- DNS ASK ww###rgo.com
- DNS ASK ma##.##inkost-zink.de
- DNS ASK co#####solutions.net
- DNS ASK fe####st-zink.de
- DNS ASK mx.##.#tinternet.com
- DNS ASK me.com
- DNS ASK mx#.##il.icloud.com
- DNS ASK pp##.net
- DNS ASK in.###.trendmicro.com
- DNS ASK pa###inder.gr
- DNS ASK or###n.adman.gr
- DNS ASK so###et.com.my
- DNS ASK mx#.##chosting.com
- DNS ASK um###.hinet.net
- DNS ASK um####.hinet.net
- DNS ASK pp###arns.net
- DNS ASK dc#######b9df33.ppstearns.net
- DNS ASK tc###ucking.com
- DNS ASK tc##########com.mail.protection.outlook.com
- DNS ASK no#s.fr
- DNS ASK co###bor8.net
- DNS ASK st###comm.net
- DNS ASK google.com
- DNS ASK ma###yins.com
- DNS ASK ne##ero.com
- DNS ASK mx.##s.untd.com
- DNS ASK ms#.#inet.net
- DNS ASK ms#####p-mx2.hinet.net
- DNS ASK ho##ail.com
- DNS ASK ho#########.olc.protection.outlook.com
- DNS ASK le####er.kommune.no
- DNS ASK mx###.##il.am0.yahoodns.net
- DNS ASK pn###.gov.pg
- DNS ASK ma##.#ngfa.gov.pg
- DNS ASK ms##.hinet.net
- DNS ASK wa##doo.fr
- DNS ASK le###########une-no.mail.protection.outlook.com
- DNS ASK ya##o.gr
- DNS ASK qu##d.com
- DNS ASK mx.yandex.ru
- DNS ASK yandex.ru
- DNS ASK ti###linet.it
- DNS ASK 19#.###.#11.95.dnsbl.sorbs.net
- DNS ASK et###.#ail.tiscali.it
- DNS ASK ma#l.ru
- DNS ASK 19#.###.#11.95.bl.spamcop.net
- DNS ASK mx#.mail.ru
- DNS ASK 19#.###.211.95.in-addr.arpa
- DNS ASK 19#.###.#11.95.zen.spamhaus.org
- DNS ASK 19#.###.##1.95.sbl-xbl.spamhaus.org
- DNS ASK no##ail.com
- DNS ASK 19#.###.#11.95.cbl.abuseat.org
- DNS ASK ma##.b-io.co
- DNS ASK ka#.se
- DNS ASK e-#####ilter03.sunet.se
- DNS ASK al###danet.net
- DNS ASK sm####n.orange.fr
- DNS ASK sm####n.libero.it
- DNS ASK un.org
- DNS ASK dr####ball.com.ar
- DNS ASK du##oy.com
- DNS ASK ba#######.sysintegrators.com
- DNS ASK eg###nor.com
- DNS ASK eg##########.mail.protection.outlook.com
- DNS ASK so##.com
- DNS ASK so####1.sohu.com
- DNS ASK ti##ali.it
- DNS ASK ya###.com.ar
- DNS ASK fi#######-spread-betting.com
- DNS ASK o2##line.de
- DNS ASK mx####.#egamailservers.eu
- DNS ASK kr####nshyla.com
- DNS ASK pr###ermail.net
- DNS ASK pr##########net.mail.protection.outlook.com
- DNS ASK mt##.##0.yahoodns.net
- DNS ASK un###v6.un.org
- DNS ASK ac###sengsl.com
- DNS ASK ds##ltd.com
- DNS ASK ALT1.ASPMX.L.GOOGLE.COM
- DNS ASK in###nett.com
- DNS ASK mx#.#angia.biz
- DNS ASK sc#####ineholdings.com
- DNS ASK mx#.##ailsrvr.com
- DNS ASK el####oschimek.de
- DNS ASK mx##.#spgateway.de
- DNS ASK ma##.#sm-ltd.com
- DNS ASK sm###in.sfr.fr
- DNS ASK aspmx.l.google.com
- DNS ASK gl###waters.ca
- DNS ASK ms#####p-mx1.hinet.net
- DNS ASK in###hell.in
- DNS ASK ge####marimo.com
- DNS ASK mx##.dns.com.cn
- DNS ASK ka####tabiner.com
- DNS ASK li##ro.it
- '<DNS_SERVER>':53
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\oqvvryd\qpfbiej.exe' /d"<Full path to file>"
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\oqvvryd\' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\qpfbiej.exe" <SYSTEM32>\oqvvryd\' (with hidden window)
- '<SYSTEM32>\sc.exe' create oqvvryd binPath= "<SYSTEM32>\oqvvryd\qpfbiej.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"' (with hidden window)
- '<SYSTEM32>\sc.exe' description oqvvryd "wifi internet conection"' (with hidden window)
- '<SYSTEM32>\sc.exe' start oqvvryd' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\oqvvryd\
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\qpfbiej.exe" <SYSTEM32>\oqvvryd\
- '<SYSTEM32>\sc.exe' create oqvvryd binPath= "<SYSTEM32>\oqvvryd\qpfbiej.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"
- '<SYSTEM32>\sc.exe' description oqvvryd "wifi internet conection"
- '<SYSTEM32>\sc.exe' start oqvvryd
- '<SYSTEM32>\svchost.exe'
