Technical Information
To ensure autorun and distribution
Creates the following services
- [<HKLM>\System\CurrentControlSet\Services\jjeyisqe] 'Start' = '00000002'
- [<HKLM>\System\CurrentControlSet\Services\jjeyisqe] 'ImagePath' = '<SYSTEM32>\jjeyisqe\pwjjmxpk.exe /d"<Full path to file>"'
- [<HKLM>\SYSTEM\CurrentControlSet\services\jjeyisqe] 'ImagePath' = '<SYSTEM32>\jjeyisqe\pwjjmxpk.exe'
Malicious functions
Injects code into
the following system processes:
- <SYSTEM32>\svchost.exe
Modifies file system
Creates the following files
- %TEMP%\pwjjmxpk.exe
- C:\documents and settings\localservice:.repos
Moves the following files
- from %TEMP%\pwjjmxpk.exe to <SYSTEM32>\jjeyisqe\pwjjmxpk.exe
Deletes itself.
Network activity
Connects to
- 'mx##.#spgateway.de':25
- 'mx.##deotron.ca':25
- 'mx#.#aver.com':25
- 'mt##.##0.yahoodns.net':25
- 'mx#.mail.ru':25
- 'ka####ka.skok.pl':25
- 'mx###.##il.am0.yahoodns.net':25
- 'alt1.gmail-smtp-in.l.google.com':25
- 'ho#########.olc.protection.outlook.com':25
- 'mx.###zta.onet.pl':25
- 'mx.#len.pl':25
- 'go###e.co.uk':443
- 'alt2.gmail-smtp-in.l.google.com':25
- 'al######x-vip1.prodigy.net':25
TCP
HTTP GET requests
- http://www.google.com/
- http://dg###curity.com/wp-content/themes/flawless-v1-17/tbl_status.php
UDP
- DNS ASK mi##########m.mail.protection.outlook.com
- DNS ASK ve##zon.net
- DNS ASK do####brokers.ru
- DNS ASK la###-tir.ru
- DNS ASK wi####mtravel.com
- DNS ASK ag######.onlineagency.com
- DNS ASK un###anzone.com
- DNS ASK sa##ha.ru
- DNS ASK we##ring.ru
- DNS ASK mo###anka.ru
- DNS ASK sm##.##cureserver.net
- DNS ASK in##nd.it
- DNS ASK sm####n.inwind.it
- DNS ASK un###hstroy.ru
- DNS ASK li##ro.it
- DNS ASK mx.##ndex.net
- DNS ASK sm####n.libero.it
- DNS ASK sd###eteam.com
- DNS ASK mx#.#imdo.com
- DNS ASK wi###wpros.com
- DNS ASK mt##ency.ru
- DNS ASK lv.##cuvt.com
- DNS ASK wm##c.com
- DNS ASK ba######a.cybersharks.net
- DNS ASK co#.net
- DNS ASK cx#.##.#.cloudfilter.net
- DNS ASK ko##stat.ru
- DNS ASK ne###ape.net
- DNS ASK mx#.##stinger.ru
- DNS ASK go###e.co.uk
- DNS ASK sp##slit.ru
- DNS ASK go###e.co.nz
- DNS ASK va##as.com
- DNS ASK ma##.vaumas.com
- DNS ASK tr####health.com
- DNS ASK mx####.concentric.com
- DNS ASK ya##o.com
- DNS ASK si###n.ea.com
- DNS ASK ya##o.co.uk
- DNS ASK mx####.##il.gm0.yahoodns.net
- DNS ASK ex##te.com
- DNS ASK pi##m.net
- DNS ASK lo###nbici.it
- DNS ASK ma##.#ocrinbici.it
- DNS ASK te###it.com.pl
- DNS ASK gm##l.com
- DNS ASK lo####traeter.de
- DNS ASK mx##.#spgateway.de
- DNS ASK dg###curity.com
- DNS ASK we####s.dogado.net
- DNS ASK na##r.com
- DNS ASK ka####ka.skok.pl
- DNS ASK op.pl
- DNS ASK mx.###zta.onet.pl
- DNS ASK o2.pl
- DNS ASK mx.#len.pl
- DNS ASK mi#####shicalamba.com
- DNS ASK mx#.#aver.com
- DNS ASK sk#k.pl
- DNS ASK sw###dreads.ch
- DNS ASK ab##te.ru
- DNS ASK li######.#lc.protection.outlook.com
- DNS ASK ho##net.ru
- DNS ASK ka###shvat.ru
- DNS ASK a1.net
- DNS ASK sm##.a1.net
- DNS ASK vi##rson.ru
- DNS ASK pa###onet.gr
- DNS ASK gm#.net
- DNS ASK mx##.#mig.gmx.net
- DNS ASK ap##trof.ru
- DNS ASK pa##stas.gr
- DNS ASK pa###inder.gr
- DNS ASK mo#####.pathfinder.gr
- DNS ASK zn###ekto.ru
- DNS ASK le##nto.ru
- DNS ASK ao#.com
- DNS ASK ma#######xcite.roc2.bluetie.com
- DNS ASK mx#.#tenet.gr
- DNS ASK ot##et.gr
- DNS ASK sb###obal.net
- DNS ASK pu######1.mail2world.com
- DNS ASK mx##.mail.com
- DNS ASK ho##ail.com
- DNS ASK ho#########.olc.protection.outlook.com
- DNS ASK nt###rld.com
- DNS ASK hu##a.com
- DNS ASK mx.##.##mail.iss.as9143.net
- DNS ASK mx#.##rthlink.net
- DNS ASK se####il.hunsa.com
- DNS ASK alt1.aspmx.l.google.com
- DNS ASK ms#####.##c.protection.outlook.com
- DNS ASK mx#.#7host.net
- DNS ASK to###ntact.ru
- DNS ASK aspmx.l.google.com
- DNS ASK alt1.gmail-smtp-in.l.google.com
- DNS ASK op###line.net
- DNS ASK ms#.com
- DNS ASK ea###link.net
- DNS ASK in#####tionalcore.com
- DNS ASK alt2.gmail-smtp-in.l.google.com
- DNS ASK in#####eyourhealth.com
- DNS ASK 19#.###.211.95.in-addr.arpa
- DNS ASK 19#.###.#11.95.bl.spamcop.net
- DNS ASK uo#.com.br
- DNS ASK mx#.#otmail.com
- DNS ASK alt4.gmail-smtp-in.l.google.com
- DNS ASK 19#.###.#11.95.zen.spamhaus.org
- DNS ASK mx.##l.com.br
- DNS ASK mt##.##0.yahoodns.net
- DNS ASK 19#.###.#11.95.dnsbl.sorbs.net
- DNS ASK ik##edia.ru
- DNS ASK mx.yandex.ru
- DNS ASK vi###tron.ca
- DNS ASK 19#.###.#11.95.cbl.abuseat.org
- DNS ASK mx.##deotron.ca
- DNS ASK li#e.fr
- DNS ASK eu#.###.#rotection.outlook.com
- DNS ASK mx.##timum.net
- DNS ASK 19#.###.##1.95.sbl-xbl.spamhaus.org
- DNS ASK in####etfuel.com
- DNS ASK sr##dv.ru
- DNS ASK gr###iti.net
- DNS ASK le###ngtree.com
- DNS ASK iz#.com
- DNS ASK ly##s.com
- DNS ASK mx.#####.#om.cust.b.hostedemail.com
- DNS ASK ad#a.ca
- DNS ASK ot####tp1.adga.ca
- DNS ASK ya##o.fr
- DNS ASK li######eresidential.com
- DNS ASK li#############ntial-com.mail.protection.outlook.com
- DNS ASK co##ast.net
- DNS ASK google.com
- DNS ASK mx#.#omcast.net
- DNS ASK ch##ter.net
- DNS ASK mx#.#harter.net
- DNS ASK alt3.gmail-smtp-in.l.google.com
- DNS ASK ma##.com
- DNS ASK mx###.##il.am0.yahoodns.net
- DNS ASK mx#.gmx.com
- DNS ASK le##########com.mail.protection.outlook.com
- DNS ASK mm#p.ru
- DNS ASK ma###star.com
- DNS ASK ym##l.com
- DNS ASK mx#.mail.ru
- DNS ASK it####sulting.com
- DNS ASK li#e.ie
- DNS ASK ja#####.oilfield.slb.com
- DNS ASK we###ost.net
- DNS ASK d1######.#ss.barracudanetworks.com
- DNS ASK bk.ru
- DNS ASK in##x.ru
- DNS ASK al######x-vip1.prodigy.net
- DNS ASK li#t.ru
- DNS ASK ka##ok.com
- DNS ASK ne##ero.com
- DNS ASK mx.##a.untd.com
- DNS ASK gmail-smtp-in.l.google.com
- DNS ASK ma#l.ru
- DNS ASK li##.com
- DNS ASK ka#####century21.com
- DNS ASK ya##o.de
- '<DNS_SERVER>':53
Miscellaneous
Creates and executes the following
- '<SYSTEM32>\jjeyisqe\pwjjmxpk.exe' /d"<Full path to file>"
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\jjeyisqe\' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\pwjjmxpk.exe" <SYSTEM32>\jjeyisqe\' (with hidden window)
- '<SYSTEM32>\sc.exe' create jjeyisqe binPath= "<SYSTEM32>\jjeyisqe\pwjjmxpk.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"' (with hidden window)
- '<SYSTEM32>\sc.exe' description jjeyisqe "wifi internet conection"' (with hidden window)
- '<SYSTEM32>\sc.exe' start jjeyisqe' (with hidden window)
Executes the following
- '<SYSTEM32>\cmd.exe' /C mkdir <SYSTEM32>\jjeyisqe\
- '<SYSTEM32>\cmd.exe' /C move /Y "%TEMP%\pwjjmxpk.exe" <SYSTEM32>\jjeyisqe\
- '<SYSTEM32>\sc.exe' create jjeyisqe binPath= "<SYSTEM32>\jjeyisqe\pwjjmxpk.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"
- '<SYSTEM32>\sc.exe' description jjeyisqe "wifi internet conection"
- '<SYSTEM32>\sc.exe' start jjeyisqe
- '<SYSTEM32>\svchost.exe'