Backdoor.Alizer.188

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Windows System Audio Driver' = '"%WINDIR%\audio32hd.exe"'

Creates the following services:

[<HKLM>\SYSTEM\ControlSet001\services\IKEEXT] 'Start' = '00000002'

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\DomainProfile] 'EnableFirewall' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
[<HKLM>\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'EnableFirewall' = '00000000'

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

blocks the following features:

User Account Control (UAC)

Creates and executes the following:

'%WINDIR%\audio32hd.exe'

Executes the following:

'<SYSTEM32>\taskhost.exe'
'<SYSTEM32>\svchost.exe' -k NetworkServiceNetworkRestricted
'<SYSTEM32>\netsh.exe' Firewall set opmode disable

Modifies file system :

Creates the following files:

<Auxiliary element>
%APPDATA%\Roaming\WUD32Host.exe
%WINDIR%\audio32hd.exe

Sets the 'hidden' attribute to the following files:

%APPDATA%\Roaming\WUD32Host.exe
%WINDIR%\audio32hd.exe

Network activity:

Connects to:

'19#######.death-by-monkeys.com':80
'19######3.xn--bser-5qa.org':80
'19#####53.serveftp.com':80
'19#####53.wolmerica.com':80
'19####853.myftp.org':80
'19######3.beerprojects.com':80
'19#####53.thegmc.com':80
'19#######.servecounterstrike.com':80
'19#######.trailsendfarms.com':80
'19####853.noip.me':80
'19#######.fulltimevillain.net':80
'19####853.hopto.org':80
'19#####53.etherbyte.com':80
'19######3.embeddedsw.org':80
'19#######.theabernathyhome.com':80
'19####853.kein.hk':80
'19####853.shop.tm':80
'19######3.vaughngass.com':80
'19####853.vxe6.net':80
'19###1853.info':80
'19###1853.ru':80
'19####853.smirt.ch':80
'19#####53.xpresit.net':80
'51#######.asianfreshproduce.com':80
'51####806.gotdns.ch':80
'51####806.zapto.org':80
'51######6.fintech-llc.com':80
'51####806.ddns.net':80
'51####806.rltk.us':80
'51######6.servehalflife.com':80
'51#####06.framed.net':80
'51####806.base-v.ch':80
'51#####06.no-ip.info':80
'51#####06.isihia-exi.ro':80
'19######3.kevinbradley.org':80
'19#####53.ddnsking.com':80
'19#####53.dianyglas.com':80
'19#####53.yngling.com':80
'19####853.no-ip.org':80
'51#####06.servegame.com':80
'51#######.endlessconference.com':80
'51#####06.fin-tech.com':80
'51#####06.paulkelly.org':80
'51####806.carys.org':80
'51####806.webhop.me':80
'19#####53.dara-dal.net':80
'19#######.amproliability.com':80
'19####853.sytes.net':80
'19#######.embeddedonline.org':80
'19#####53.4twenty.us':80
'19####853.myftp.biz':80
'19######3.techgoodness.org':80
'19#####53.servemp3.com':80
'19#####53.bounceme.net':80
'19#######.lovethosetrains.com':80
'19####853.myvnc.com':80
'19#######.rockingwranchinc.com':80
'19###1853.com':80
'localhost':5357
'19#####53.grupompr.com':80
'19#######.computersforpeace.net':80
'19####853.no-ip.biz':80
'19#####53.gigaportal.pl':80
'19#####53.becompany.org':80
'19#####53.profinet.ro':80
'19#####53.blizzie.net':80
'19######3.cybscripts.com':80
'19#####53.tnebldc.org':80
'19####853.getce.com':80
'19###1853.qc.to':80
'19####853.devi1.net':80
'19#####53.kaleebso.com':80
'19#####53.drreading.us':80
'19#####53.servepics.com':80
'19####853.rltk.org':80
'19######3.candacechao.com':80
'19#######.fatesperfection.com':80
'19######3.sexyhosting.biz':80
'19###1853.net':80
'19#######.##ericanelectricalservices.net':80
'19#####53.serveblog.net':80
'19######3.hiddencorner.org':80
'19######3.servequake.com':80
'19####853.biz.tm':80
'19#####53.surlenet.be':80
'19######3.redirectme.net':80
'19#######.serveminecraft.net':80
'19#####53.shadir.com':80
'19###1853.biz':80
'19#######.#ernando-botero-sculpture.com':80
'19#####53.wtf-no.com':80
'51#####06.unibutton.com':80
'51######6.candacechao.com':80
'51#######.fatesperfection.com':80
'51######6.sexyhosting.biz':80
'51###6806.net':80
'51#######.##ericanelectricalservices.net':80
'51#####06.dara-dal.net':80
'51####806.hopto.org':80
'51#####06.etherbyte.com':80
'51######6.embeddedsw.org':80
'51#######.theabernathyhome.com':80
'51####806.kein.hk':80
'51#######.serveminecraft.net':80
'51#####06.shadir.com':80
'51###6806.biz':80
'51#######.#ernando-botero-sculpture.com':80
'51#####06.wtf-no.com':80
'51#####06.drreading.us':80
'51####806.devi1.net':80
'51####806.rltk.org':80
'51###6806.qc.to':80
'51#####06.servepics.com':80
'51#####06.kaleebso.com':80
'51####806.shop.tm':80
'51#####06.thegmc.com':80
'51#######.servecounterstrike.com':80
'51#######.trailsendfarms.com':80
'51####806.noip.me':80
'51#######.fulltimevillain.net':80
'51#####06.xpresit.net':80
'51######6.kevinbradley.org':80
'51#####06.ddnsking.com':80
'51#####06.dianyglas.com':80
'51#####06.yngling.com':80
'51####806.no-ip.org':80
'51######6.vaughngass.com':80
'51####806.vxe6.net':80
'51###6806.info':80
'51###6806.ru':80
'51####806.smirt.ch':80
'51#####06.wolmerica.com':80
'51######6.xn--bser-5qa.org':80
'51######6.beerprojects.com':80
'51#######.death-by-monkeys.com':80
'51####806.myftp.org':80
'51#####06.serveftp.com':80
'51######6.redirectme.net':80
'51####806.funkar.nu':80
'51######6.goofyspeak.com':80
'51######6.fuckcentral.com':80
'51###6806.us.to':80
'51####806.home.kg':80
'51#######.consortiummedia.com':80
'51#####06.grupompr.com':80
'51###6806.com':80
'51####806.no-ip.biz':80
'51#####06.negeriau.net':80
'51#######.computersforpeace.net':80
'51######6.dnmcoffman.com':80
'51####806.info.tm':80
'51######6.3utilities.com':80
'51######6.parinternet.biz':80
'51#####06.servehttp.com':80
'51#####06.igliss.com':80
'51######6.jlengineering.se':80
'51#####06.905tech.com':80
'51###6806.uk.to':80
'51#####06.servebeer.com':80
'51####806.contem.bz':80
'51#####06.gigaportal.pl':80
'51#####06.servemp3.com':80
'51#####06.bounceme.net':80
'51#######.lovethosetrains.com':80
'51####806.myvnc.com':80
'51#######.rockingwranchinc.com':80
'51####806.getce.com':80
'51#####06.serveblog.net':80
'51######6.hiddencorner.org':80
'51######6.servequake.com':80
'51####806.biz.tm':80
'51#####06.surlenet.be':80
'51#####06.becompany.org':80
'51#####06.profinet.ro':80
'51#####06.blizzie.net':80
'51######6.cybscripts.com':80
'51#####06.tnebldc.org':80
'51#####06.4twenty.us':80
'51####806.sytes.net':80
'51######6.techgoodness.org':80
'51#######.amproliability.com':80
'51####806.myftp.biz':80
'51#######.embeddedonline.org':80

TCP:

HTTP POST requests:

19######3.xn--bser-5qa.org/
19######3.beerprojects.com/
19#######.death-by-monkeys.com/
19####853.myftp.org/
19#####53.serveftp.com/
19####853.noip.me/
19#######.servecounterstrike.com/
19#####53.xpresit.net/
19#####53.thegmc.com/
19#######.fulltimevillain.net/
19#######.trailsendfarms.com/
19#####53.etherbyte.com/
19####853.shop.tm/
19####853.hopto.org/
19####853.kein.hk/
19######3.embeddedsw.org/
19###1853.ru/
19####853.vxe6.net/
19#####53.wolmerica.com/
19######3.vaughngass.com/
19####853.smirt.ch/
19###1853.info/
19#####53.yngling.com/
51####806.gotdns.ch/
51####806.rltk.us/
51#######.asianfreshproduce.com/
51####806.ddns.net/
51####806.zapto.org/
51#####06.no-ip.info/
51#####06.framed.net/
51#####06.unibutton.com/
51######6.servehalflife.com/
51#####06.isihia-exi.ro/
51####806.base-v.ch/
19#####53.ddnsking.com/
51#####06.servegame.com/
19######3.kevinbradley.org/
19####853.no-ip.org/
19#####53.dianyglas.com/
51####806.carys.org/
51#####06.fin-tech.com/
51######6.fintech-llc.com/
51#######.endlessconference.com/
51####806.webhop.me/
51#####06.paulkelly.org/
19#######.theabernathyhome.com/
19####853.sytes.net/
19######3.techgoodness.org/
19#######.amproliability.com/
19####853.myftp.biz/
19#######.embeddedonline.org/
19####853.myvnc.com/
19#####53.bounceme.net/
19####853.getce.com/
19#####53.servemp3.com/
19#######.rockingwranchinc.com/
19#######.lovethosetrains.com/
19###1853.com/
19#####53.gigaportal.pl/
19#####53.grupompr.com/
19#######.computersforpeace.net/
19####853.no-ip.biz/
19######3.cybscripts.com/
19#####53.profinet.ro/
19#####53.4twenty.us/
19#####53.becompany.org/
19#####53.tnebldc.org/
19#####53.blizzie.net/
19####853.biz.tm/
19####853.devi1.net/
19####853.rltk.org/
19###1853.qc.to/
19#####53.servepics.com/
19#####53.kaleebso.com/
19###1853.net/
19#######.fatesperfection.com/
19#####53.dara-dal.net/
19######3.candacechao.com/
19#######.##ericanelectricalservices.net/
19######3.sexyhosting.biz/
19######3.hiddencorner.org/
19######3.redirectme.net/
19#####53.serveblog.net/
19#####53.surlenet.be/
19######3.servequake.com/
19#######.#ernando-botero-sculpture.com/
19#####53.shadir.com/
19#####53.drreading.us/
19#######.serveminecraft.net/
19#####53.wtf-no.com/
19###1853.biz/
51######6.candacechao.com/
51#######.fatesperfection.com/
51######6.sexyhosting.biz/
51###6806.net/
51#######.##ericanelectricalservices.net/
51#####06.dara-dal.net/
51####806.hopto.org/
51#####06.etherbyte.com/
51######6.embeddedsw.org/
51#######.theabernathyhome.com/
51####806.kein.hk/
51#######.serveminecraft.net/
51#####06.shadir.com/
51###6806.biz/
51#######.#ernando-botero-sculpture.com/
51#####06.wtf-no.com/
51#####06.drreading.us/
51####806.devi1.net/
51####806.rltk.org/
51###6806.qc.to/
51#####06.servepics.com/
51#####06.kaleebso.com/
51####806.shop.tm/
51#####06.thegmc.com/
51#######.servecounterstrike.com/
51#######.trailsendfarms.com/
51####806.noip.me/
51#######.fulltimevillain.net/
51#####06.xpresit.net/
51######6.kevinbradley.org/
51#####06.ddnsking.com/
51#####06.dianyglas.com/
51#####06.yngling.com/
51####806.no-ip.org/
51######6.vaughngass.com/
51####806.vxe6.net/
51###6806.info/
51###6806.ru/
51####806.smirt.ch/
51#####06.wolmerica.com/
51######6.xn--bser-5qa.org/
51######6.beerprojects.com/
51#######.death-by-monkeys.com/
51####806.myftp.org/
51#####06.serveftp.com/
51######6.redirectme.net/
51####806.funkar.nu/
51######6.goofyspeak.com/
51######6.fuckcentral.com/
51###6806.us.to/
51####806.home.kg/
51#######.consortiummedia.com/
51#####06.grupompr.com/
51###6806.com/
51####806.no-ip.biz/
51#####06.negeriau.net/
51#######.computersforpeace.net/
51######6.dnmcoffman.com/
51####806.info.tm/
51######6.3utilities.com/
51######6.parinternet.biz/
51#####06.servehttp.com/
51#####06.igliss.com/
51######6.jlengineering.se/
51#####06.905tech.com/
51###6806.uk.to/
51#####06.servebeer.com/
51####806.contem.bz/
51#####06.gigaportal.pl/
51#####06.servemp3.com/
51#####06.bounceme.net/
51#######.lovethosetrains.com/
51####806.myvnc.com/
51#######.rockingwranchinc.com/
51####806.getce.com/
51#####06.serveblog.net/
51######6.hiddencorner.org/
51######6.servequake.com/
51####806.biz.tm/
51#####06.surlenet.be/
51#####06.becompany.org/
51#####06.profinet.ro/
51#####06.blizzie.net/
51######6.cybscripts.com/
51#####06.tnebldc.org/
51#####06.4twenty.us/
51####806.sytes.net/
51######6.techgoodness.org/
51#######.amproliability.com/
51####806.myftp.biz/
51#######.embeddedonline.org/

UDP:

DNS ASK 19####853.shop.tm
DNS ASK 19###1853.ru
DNS ASK 19####853.smirt.ch
DNS ASK 19######3.embeddedsw.org
DNS ASK 19####853.hopto.org
DNS ASK 19#####53.etherbyte.com
DNS ASK 19#####53.wolmerica.com
DNS ASK 19####853.myftp.org
DNS ASK 19#####53.serveftp.com
DNS ASK 19###1853.info
DNS ASK 19######3.vaughngass.com
DNS ASK 19####853.vxe6.net
DNS ASK 19####853.rltk.org
DNS ASK 19###1853.net
DNS ASK 19#######.##ericanelectricalservices.net
DNS ASK 19#####53.kaleebso.com
DNS ASK 19###1853.qc.to
DNS ASK 19####853.devi1.net
DNS ASK 19#####53.dara-dal.net
DNS ASK 19#######.theabernathyhome.com
DNS ASK 19####853.kein.hk
DNS ASK 19######3.sexyhosting.biz
DNS ASK 19######3.candacechao.com
DNS ASK 19#######.fatesperfection.com
DNS ASK 19#######.death-by-monkeys.com
DNS ASK 51####806.webhop.me
DNS ASK 51#####06.paulkelly.org
DNS ASK 51#######.endlessconference.com
DNS ASK 19#####53.ddnsking.com
DNS ASK 51#####06.servegame.com
DNS ASK 51####806.carys.org
DNS ASK 51####806.zapto.org
DNS ASK 51#######.asianfreshproduce.com
DNS ASK 19####853.info.tm
DNS ASK 51#####06.fin-tech.com
DNS ASK 51######6.fintech-llc.com
DNS ASK 51####806.ddns.net
DNS ASK 19#######.fulltimevillain.net
DNS ASK 19#######.trailsendfarms.com
DNS ASK 19#####53.thegmc.com
DNS ASK 19######3.xn--bser-5qa.org
DNS ASK 19######3.beerprojects.com
DNS ASK 19####853.noip.me
DNS ASK 19####853.no-ip.org
DNS ASK 19#####53.dianyglas.com
DNS ASK 19######3.kevinbradley.org
DNS ASK 19#######.servecounterstrike.com
DNS ASK 19#####53.xpresit.net
DNS ASK 19#####53.yngling.com
DNS ASK 19####853.no-ip.biz
DNS ASK 19#####53.grupompr.com
DNS ASK 19###1853.com
DNS ASK 19#####53.negeriau.net
DNS ASK 19#######.computersforpeace.net
DNS ASK dn#.##ftncsi.com
DNS ASK 19#####53.blizzie.net
DNS ASK 19#####53.becompany.org
DNS ASK 19#####53.profinet.ro
DNS ASK 19#####53.gigaportal.pl
DNS ASK 19######3.cybscripts.com
DNS ASK 19#####53.tnebldc.org
DNS ASK 19###1853.uk.to
DNS ASK 19######3.jlengineering.se
DNS ASK 19#####53.905tech.com
DNS ASK 19#####53.igliss.com
DNS ASK 19#####53.servebeer.com
DNS ASK 19####853.contem.bz
DNS ASK 19####853.funkar.nu
DNS ASK 19######3.goofyspeak.com
DNS ASK 19#######.consortiummedia.com
DNS ASK 19###1853.us.to
DNS ASK 19####853.home.kg
DNS ASK 19######3.fuckcentral.com
DNS ASK 19#####53.4twenty.us
DNS ASK 19######3.hiddencorner.org
DNS ASK 19######3.redirectme.net
DNS ASK 19#######.#ernando-botero-sculpture.com
DNS ASK 19#####53.surlenet.be
DNS ASK 19######3.servequake.com
DNS ASK 19#####53.serveblog.net
DNS ASK 19#####53.shadir.com
DNS ASK 19#####53.drreading.us
DNS ASK 19#####53.servepics.com
DNS ASK 19#####53.wtf-no.com
DNS ASK 19###1853.biz
DNS ASK 19#######.serveminecraft.net
DNS ASK 19####853.sytes.net
DNS ASK 19######3.techgoodness.org
DNS ASK 19####853.myvnc.com
DNS ASK 19####853.myftp.biz
DNS ASK 19#######.embeddedonline.org
DNS ASK 19#######.amproliability.com
DNS ASK 19#####53.bounceme.net
DNS ASK 19####853.getce.com
DNS ASK 19####853.biz.tm
DNS ASK 19#######.rockingwranchinc.com
DNS ASK 19#######.lovethosetrains.com
DNS ASK 19#####53.servemp3.com
DNS ASK 51####806.rltk.us
DNS ASK 51#######.##ericanelectricalservices.net
DNS ASK 51######6.sexyhosting.biz
DNS ASK 51######6.candacechao.com
DNS ASK 51####806.devi1.net
DNS ASK 51####806.rltk.org
DNS ASK 51###6806.net
DNS ASK 51####806.kein.hk
DNS ASK 51######6.embeddedsw.org
DNS ASK 51####806.hopto.org
DNS ASK 51#######.fatesperfection.com
DNS ASK 51#####06.dara-dal.net
DNS ASK 51#######.theabernathyhome.com
DNS ASK 51#######.#ernando-botero-sculpture.com
DNS ASK 51#####06.wtf-no.com
DNS ASK 51###6806.biz
DNS ASK 51#####06.serveblog.net
DNS ASK 51######6.hiddencorner.org
DNS ASK 51######6.redirectme.net
DNS ASK 51#####06.servepics.com
DNS ASK 51#####06.kaleebso.com
DNS ASK 51###6806.qc.to
DNS ASK 51#######.serveminecraft.net
DNS ASK 51#####06.shadir.com
DNS ASK 51#####06.drreading.us
DNS ASK 51#####06.etherbyte.com
DNS ASK 51#####06.thegmc.com
DNS ASK 51#######.servecounterstrike.com
DNS ASK 51#####06.xpresit.net
DNS ASK 51####806.noip.me
DNS ASK 51#######.fulltimevillain.net
DNS ASK 51#######.trailsendfarms.com
DNS ASK 51######6.kevinbradley.org
DNS ASK 51#####06.ddnsking.com
DNS ASK 51####806.gotdns.ch
DNS ASK 51#####06.yngling.com
DNS ASK 51####806.no-ip.org
DNS ASK 51#####06.dianyglas.com
DNS ASK 51###6806.info
DNS ASK 51######6.vaughngass.com
DNS ASK 51####806.vxe6.net
DNS ASK 51####806.shop.tm
DNS ASK 51###6806.ru
DNS ASK 51####806.smirt.ch
DNS ASK 51#######.death-by-monkeys.com
DNS ASK 51######6.xn--bser-5qa.org
DNS ASK 51######6.beerprojects.com
DNS ASK 51#####06.wolmerica.com
DNS ASK 51####806.myftp.org
DNS ASK 51#####06.serveftp.com
DNS ASK 51######6.jlengineering.se
DNS ASK 51#####06.905tech.com
DNS ASK 51###6806.us.to
DNS ASK 51#####06.servebeer.com
DNS ASK 51####806.contem.bz
DNS ASK 51###6806.uk.to
DNS ASK 51######6.goofyspeak.com
DNS ASK 51#######.consortiummedia.com
DNS ASK 51#####06.negeriau.net
DNS ASK 51####806.home.kg
DNS ASK 51######6.fuckcentral.com
DNS ASK 51####806.funkar.nu
DNS ASK 51######6.servehalflife.com
DNS ASK 51#####06.framed.net
DNS ASK 51#####06.unibutton.com
DNS ASK 51#####06.no-ip.info
DNS ASK 51#####06.isihia-exi.ro
DNS ASK 51####806.base-v.ch
DNS ASK 51######6.dnmcoffman.com
DNS ASK 51####806.info.tm
DNS ASK 51#####06.igliss.com
DNS ASK 51######6.parinternet.biz
DNS ASK 51#####06.servehttp.com
DNS ASK 51######6.3utilities.com
DNS ASK 51#######.computersforpeace.net
DNS ASK 51####806.myvnc.com
DNS ASK 51#######.rockingwranchinc.com
DNS ASK 51#######.lovethosetrains.com
DNS ASK 51#######.amproliability.com
DNS ASK 51####806.sytes.net
DNS ASK 51######6.techgoodness.org
DNS ASK 51####806.biz.tm
DNS ASK 51#####06.surlenet.be
DNS ASK 51######6.servequake.com
DNS ASK 51#####06.servemp3.com
DNS ASK 51#####06.bounceme.net
DNS ASK 51####806.getce.com
DNS ASK 51#######.embeddedonline.org
DNS ASK 51#####06.gigaportal.pl
DNS ASK 51######6.cybscripts.com
DNS ASK 51#####06.tnebldc.org
DNS ASK 51####806.no-ip.biz
DNS ASK 51#####06.grupompr.com
DNS ASK 51###6806.com
DNS ASK 51#####06.4twenty.us
DNS ASK 51####806.myftp.biz
DNS ASK 51#####06.becompany.org
DNS ASK 51#####06.profinet.ro
DNS ASK 51#####06.blizzie.net
'20#.#6.232.182':3544
'localhost':63339

Miscellaneous:

Searches for the following windows:

ClassName: 'Shell_TrayWnd' WindowName: ''

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