Backdoor.Alizer.115

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:

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

Executes the following:

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

Modifies file system :

Creates the following files:

%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:

'31#######.rockingwranchinc.com':80
'31######0.embeddedsw.org':80
'31######0.hiddencorner.org':80
'31######0.servehalflife.com':80
'31###3110.net':80
'31#####10.wtf-no.com':80
'31#######.amproliability.com':80
'31####110.no-ip.biz':80
'31#####10.kaleebso.com':80
'31####110.sytes.net':80
'31####110.shop.tm':80
'31######0.fuckcentral.com':80
'31####110.vxe6.net':80
'31######0.jlengineering.se':80
'31######0.parinternet.biz':80
'31####110.home.kg':80
'31#####10.igliss.com':80
'31#######.asianfreshproduce.com':80
'31#####10.dianyglas.com':80
'31#####10.wolmerica.com':80
'31#####10.servebeer.com':80
'31####110.hopto.org':80
'31######0.beerprojects.com':80
'31####110.gotdns.ch':80
'55#####78.servehttp.com':80
'55#####78.yngling.com':80
'55####778.contem.bz':80
'55#####78.fin-tech.com':80
'55####778.biz.tm':80
'55#######.##ericanelectricalservices.net':80
'55######8.candacechao.com':80
'55#######.fatesperfection.com':80
'55#######.theabernathyhome.com':80
'55####778.smirt.ch':80
'55####778.ddns.net':80
'55#######.consortiummedia.com':80
'31####110.myftp.org':80
'31###3110.info':80
'31#####10.gigaportal.pl':80
'31######0.fintech-llc.com':80
'31#####10.servemp3.com':80
'31#####10.drreading.us':80
'31######0.techgoodness.org':80
'31######0.servequake.com':80
'55#####78.etherbyte.com':80
'31#####10.dara-dal.net':80
'31###3110.biz':80
'31#####10.905tech.com':80
'31###3110.ru':80
'31####110.info.tm':80
'31#######.serveminecraft.net':80
'31###3110.us.to':80
'31####110.rltk.org':80
'31####110.noip.me':80
'31#####10.shadir.com':80
'31#####10.xpresit.net':80
'31#######.fulltimevillain.net':80
'31######0.vaughngass.com':80
'31#####10.grupompr.com':80
'31#####10.surlenet.be':80
'31#####10.serveblog.net':80
'31####110.funkar.nu':80
'31###3110.com':80
'31######0.goofyspeak.com':80
'31#####10.tnebldc.org':80
'31####110.myvnc.com':80
'31######0.redirectme.net':80
'31#######.computersforpeace.net':80
'31######0.3utilities.com':80
'31#####10.unibutton.com':80
'31#####10.ddnsking.com':80
'31#######.death-by-monkeys.com':80
'31####110.webhop.me':80
'31####110.no-ip.org':80
'31#####10.blizzie.net':80
'31#######.trailsendfarms.com':80
'31####110.zapto.org':80
'31#####10.thegmc.com':80
'31#####10.profinet.ro':80
'31#####10.paulkelly.org':80
'31######0.xn--bser-5qa.org':80
'31######0.dnmcoffman.com':80
'31####110.rltk.us':80
'31#######.lovethosetrains.com':80
'31#####10.bounceme.net':80
'31#####10.becompany.org':80
'31#######.#ernando-botero-sculpture.com':80
'31####110.getce.com':80
'31#####10.serveftp.com':80
'31###3110.qc.to':80
'31####110.devi1.net':80
'31####110.kein.hk':80
'31#####10.negeriau.net':80
'31#####10.isihia-exi.ro':80
'31######0.kevinbradley.org':80
'31#####10.4twenty.us':80
'31#######.endlessconference.com':80
'55#######.asianfreshproduce.com':80
'55####778.vxe6.net':80
'55######8.jlengineering.se':80
'55###1778.ru':80
'55####778.home.kg':80
'55#####78.igliss.com':80
'55####778.gotdns.ch':80
'55#####78.dianyglas.com':80
'55#####78.wolmerica.com':80
'55######8.parinternet.biz':80
'55####778.hopto.org':80
'55######8.beerprojects.com':80
'55####778.no-ip.org':80
'55#####78.blizzie.net':80
'55#######.trailsendfarms.com':80
'55####778.zapto.org':80
'55#####78.thegmc.com':80
'55#####78.profinet.ro':80
'55#####78.paulkelly.org':80
'55######8.xn--bser-5qa.org':80
'55######8.dnmcoffman.com':80
'55####778.rltk.us':80
'55#######.lovethosetrains.com':80
'55#####78.bounceme.net':80
'55#####78.drreading.us':80
'55####778.myftp.org':80
'55###1778.info':80
'55#####78.kaleebso.com':80
'55######8.fintech-llc.com':80
'55#####78.servemp3.com':80
'55#####78.905tech.com':80
'55######8.techgoodness.org':80
'55######8.servequake.com':80
'55#####78.gigaportal.pl':80
'55#####78.dara-dal.net':80
'55###1778.biz':80
'55#####78.wtf-no.com':80
'55#######.rockingwranchinc.com':80
'55######8.embeddedsw.org':80
'55#####78.servebeer.com':80
'55######8.servehalflife.com':80
'55###1778.net':80
'55######8.fuckcentral.com':80
'55#######.amproliability.com':80
'55####778.no-ip.biz':80
'55######8.hiddencorner.org':80
'55####778.sytes.net':80
'55####778.shop.tm':80
'55#####78.isihia-exi.ro':80
'55####778.funkar.nu':80
'55###1778.com':80
'55######8.goofyspeak.com':80
'55#####78.tnebldc.org':80
'55####778.myvnc.com':80
'55######8.redirectme.net':80
'55#######.computersforpeace.net':80
'55######8.3utilities.com':80
'55#####78.unibutton.com':80
'55#####78.ddnsking.com':80
'55#######.death-by-monkeys.com':80
'55####778.webhop.me':80
'55######8.cybscripts.com':80
'55#####78.servegame.com':80
'55###1778.uk.to':80
'55#####78.servepics.com':80
'55#######.servecounterstrike.com':80
'55####778.carys.org':80
'55#####78.framed.net':80
'55######8.sexyhosting.biz':80
'55####778.myftp.biz':80
'55#######.embeddedonline.org':80
'55#####78.no-ip.info':80
'55####778.base-v.ch':80
'localhost':5357
'55#####78.becompany.org':80
'55#######.#ernando-botero-sculpture.com':80
'55#####78.serveftp.com':80
'55###1778.qc.to':80
'55####778.devi1.net':80
'55#######.endlessconference.com':80
'55####778.kein.hk':80
'55#####78.negeriau.net':80
'55####778.getce.com':80
'55######8.kevinbradley.org':80
'55#####78.4twenty.us':80
'55####778.info.tm':80
'55#######.serveminecraft.net':80
'55###1778.us.to':80
'55####778.rltk.org':80
'55####778.noip.me':80
'55#####78.shadir.com':80
'55#####78.xpresit.net':80
'55#######.fulltimevillain.net':80
'55######8.vaughngass.com':80
'55#####78.grupompr.com':80
'55#####78.surlenet.be':80
'55#####78.serveblog.net':80

TCP:

HTTP POST requests:

31#####10.wtf-no.com/
31#######.rockingwranchinc.com/
31######0.embeddedsw.org/
31#####10.servebeer.com/
31######0.servehalflife.com/
31###3110.net/
31######0.fuckcentral.com/
31#######.amproliability.com/
31####110.no-ip.biz/
31######0.hiddencorner.org/
31####110.sytes.net/
31####110.shop.tm/
31#######.asianfreshproduce.com/
31####110.vxe6.net/
31######0.jlengineering.se/
31###3110.ru/
31####110.home.kg/
31#####10.igliss.com/
31####110.gotdns.ch/
31#####10.dianyglas.com/
31#####10.wolmerica.com/
31######0.parinternet.biz/
31####110.hopto.org/
31######0.beerprojects.com/
55#######.##ericanelectricalservices.net/
55#####78.servehttp.com/
55#####78.yngling.com/
55#####78.etherbyte.com/
55#####78.fin-tech.com/
55####778.biz.tm/
55#######.consortiummedia.com/
55######8.candacechao.com/
55#######.fatesperfection.com/
55####778.contem.bz/
55####778.smirt.ch/
55####778.ddns.net/
31#####10.drreading.us/
31####110.myftp.org/
31###3110.info/
31#####10.kaleebso.com/
31######0.fintech-llc.com/
31#####10.servemp3.com/
31#####10.905tech.com/
31######0.techgoodness.org/
31######0.servequake.com/
31#####10.gigaportal.pl/
31#####10.dara-dal.net/
31###3110.biz/
31####110.info.tm/
31#######.serveminecraft.net/
31###3110.us.to/
31####110.rltk.org/
31####110.noip.me/
31#####10.shadir.com/
31#####10.xpresit.net/
31#######.fulltimevillain.net/
31######0.vaughngass.com/
31#####10.grupompr.com/
31#####10.surlenet.be/
31#####10.serveblog.net/
31####110.funkar.nu/
31###3110.com/
31######0.goofyspeak.com/
31#####10.tnebldc.org/
31####110.myvnc.com/
31######0.redirectme.net/
31#######.computersforpeace.net/
31######0.3utilities.com/
31#####10.unibutton.com/
31#####10.ddnsking.com/
31#######.death-by-monkeys.com/
31####110.webhop.me/
31####110.no-ip.org/
31#####10.blizzie.net/
31#######.trailsendfarms.com/
31####110.zapto.org/
31#####10.thegmc.com/
31#####10.profinet.ro/
31#####10.paulkelly.org/
31######0.xn--bser-5qa.org/
31######0.dnmcoffman.com/
31####110.rltk.us/
31#######.lovethosetrains.com/
31#####10.bounceme.net/
31#####10.becompany.org/
31#######.#ernando-botero-sculpture.com/
31####110.getce.com/
31#####10.serveftp.com/
31###3110.qc.to/
31####110.devi1.net/
31####110.kein.hk/
31#####10.negeriau.net/
31#####10.isihia-exi.ro/
31######0.kevinbradley.org/
31#####10.4twenty.us/
31#######.endlessconference.com/
55#######.theabernathyhome.com/
55#######.asianfreshproduce.com/
55####778.vxe6.net/
55######8.jlengineering.se/
55###1778.ru/
55####778.home.kg/
55#####78.igliss.com/
55####778.gotdns.ch/
55#####78.dianyglas.com/
55#####78.wolmerica.com/
55######8.parinternet.biz/
55####778.hopto.org/
55######8.beerprojects.com/
55####778.no-ip.org/
55#####78.blizzie.net/
55#######.trailsendfarms.com/
55####778.zapto.org/
55#####78.thegmc.com/
55#####78.profinet.ro/
55#####78.paulkelly.org/
55######8.xn--bser-5qa.org/
55######8.dnmcoffman.com/
55####778.rltk.us/
55#######.lovethosetrains.com/
55#####78.bounceme.net/
55#####78.drreading.us/
55####778.myftp.org/
55###1778.info/
55#####78.kaleebso.com/
55######8.fintech-llc.com/
55#####78.servemp3.com/
55#####78.905tech.com/
55######8.techgoodness.org/
55######8.servequake.com/
55#####78.gigaportal.pl/
55#####78.dara-dal.net/
55###1778.biz/
55#####78.wtf-no.com/
55#######.rockingwranchinc.com/
55######8.embeddedsw.org/
55#####78.servebeer.com/
55######8.servehalflife.com/
55###1778.net/
55######8.fuckcentral.com/
55#######.amproliability.com/
55####778.no-ip.biz/
55######8.hiddencorner.org/
55####778.sytes.net/
55####778.shop.tm/
55####778.funkar.nu/
55###1778.com/
55######8.goofyspeak.com/
55#####78.tnebldc.org/
55####778.myvnc.com/
55######8.redirectme.net/
55#######.computersforpeace.net/
55######8.3utilities.com/
55#####78.unibutton.com/
55#####78.ddnsking.com/
55#######.death-by-monkeys.com/
55####778.webhop.me/
55######8.cybscripts.com/
55#####78.servegame.com/
55###1778.uk.to/
55#####78.servepics.com/
55#######.servecounterstrike.com/
55####778.carys.org/
55#####78.framed.net/
55######8.sexyhosting.biz/
55####778.myftp.biz/
55#######.embeddedonline.org/
55#####78.no-ip.info/
55####778.base-v.ch/
55#####78.becompany.org/
55#######.#ernando-botero-sculpture.com/
55####778.getce.com/
55#####78.serveftp.com/
55###1778.qc.to/
55####778.devi1.net/
55####778.kein.hk/
55#####78.negeriau.net/
55#####78.isihia-exi.ro/
55######8.kevinbradley.org/
55#####78.4twenty.us/
55#######.endlessconference.com/
55####778.info.tm/
55#######.serveminecraft.net/
55###1778.us.to/
55####778.rltk.org/
55####778.noip.me/
55#####78.shadir.com/
55#####78.xpresit.net/
55#######.fulltimevillain.net/
55######8.vaughngass.com/
55#####78.grupompr.com/
55#####78.surlenet.be/
55#####78.serveblog.net/

UDP:

DNS ASK 31#######.rockingwranchinc.com
DNS ASK 31######0.embeddedsw.org
DNS ASK 31######0.hiddencorner.org
DNS ASK 31######0.servehalflife.com
DNS ASK 31###3110.net
DNS ASK 31#####10.wtf-no.com
DNS ASK 31#######.amproliability.com
DNS ASK 31####110.no-ip.biz
DNS ASK 31#####10.kaleebso.com
DNS ASK 31####110.sytes.net
DNS ASK 31####110.shop.tm
DNS ASK 31######0.fuckcentral.com
DNS ASK 31####110.vxe6.net
DNS ASK 31######0.jlengineering.se
DNS ASK 31######0.parinternet.biz
DNS ASK 31####110.home.kg
DNS ASK 31#####10.igliss.com
DNS ASK 31#######.asianfreshproduce.com
DNS ASK 31#####10.dianyglas.com
DNS ASK 31#####10.wolmerica.com
DNS ASK 31#####10.servebeer.com
DNS ASK 31####110.hopto.org
DNS ASK 31######0.beerprojects.com
DNS ASK 31####110.gotdns.ch
DNS ASK 31######0.fintech-llc.com
DNS ASK 55#####78.yngling.com
DNS ASK 55####778.contem.bz
DNS ASK 55####778.smirt.ch
DNS ASK 55####778.biz.tm
DNS ASK 55#######.##ericanelectricalservices.net
DNS ASK 55#####78.servehttp.com
DNS ASK 55#######.fatesperfection.com
DNS ASK 55#######.theabernathyhome.com
DNS ASK 31####110.myftp.biz
DNS ASK 55####778.ddns.net
DNS ASK 55#######.consortiummedia.com
DNS ASK 55######8.candacechao.com
DNS ASK 31###3110.info
DNS ASK 31#####10.gigaportal.pl
DNS ASK 31#####10.dara-dal.net
DNS ASK 31#####10.servemp3.com
DNS ASK 31#####10.drreading.us
DNS ASK 31####110.myftp.org
DNS ASK 31######0.servequake.com
DNS ASK 55#####78.etherbyte.com
DNS ASK 55#####78.fin-tech.com
DNS ASK 31###3110.biz
DNS ASK 31#####10.905tech.com
DNS ASK 31######0.techgoodness.org
DNS ASK 31####110.info.tm
DNS ASK 31#######.serveminecraft.net
DNS ASK 31###3110.us.to
DNS ASK 31####110.rltk.org
DNS ASK 31####110.noip.me
DNS ASK 31#####10.shadir.com
DNS ASK 31#####10.xpresit.net
DNS ASK 31#######.fulltimevillain.net
DNS ASK 31######0.vaughngass.com
DNS ASK 31#####10.grupompr.com
DNS ASK 31#####10.surlenet.be
DNS ASK 31#####10.serveblog.net
DNS ASK 31####110.funkar.nu
DNS ASK 31###3110.com
DNS ASK 31######0.goofyspeak.com
DNS ASK 31#####10.tnebldc.org
DNS ASK 31####110.myvnc.com
DNS ASK 31######0.redirectme.net
DNS ASK 31#######.computersforpeace.net
DNS ASK 31######0.3utilities.com
DNS ASK 31#####10.unibutton.com
DNS ASK 31#####10.ddnsking.com
DNS ASK 31#######.death-by-monkeys.com
DNS ASK 31####110.webhop.me
DNS ASK 31#####10.serveftp.com
DNS ASK 31#####10.blizzie.net
DNS ASK 31#######.trailsendfarms.com
DNS ASK 31####110.rltk.us
DNS ASK 31#####10.thegmc.com
DNS ASK 31#####10.profinet.ro
DNS ASK 31####110.no-ip.org
DNS ASK 31######0.xn--bser-5qa.org
DNS ASK 31######0.dnmcoffman.com
DNS ASK 31###3110.ru
DNS ASK 31#######.lovethosetrains.com
DNS ASK 31#####10.bounceme.net
DNS ASK 31#####10.paulkelly.org
DNS ASK 31#######.#ernando-botero-sculpture.com
DNS ASK 31####110.getce.com
DNS ASK 31######0.kevinbradley.org
DNS ASK 31###3110.qc.to
DNS ASK 31####110.devi1.net
DNS ASK 31#####10.becompany.org
DNS ASK 31#####10.negeriau.net
DNS ASK 31#####10.isihia-exi.ro
DNS ASK 31####110.zapto.org
DNS ASK 31#####10.4twenty.us
DNS ASK 31#######.endlessconference.com
DNS ASK 31####110.kein.hk
DNS ASK 55#######.asianfreshproduce.com
DNS ASK 55####778.vxe6.net
DNS ASK 55######8.jlengineering.se
DNS ASK 55###1778.ru
DNS ASK 55####778.home.kg
DNS ASK 55#####78.igliss.com
DNS ASK 55####778.gotdns.ch
DNS ASK 55#####78.dianyglas.com
DNS ASK 55#####78.wolmerica.com
DNS ASK 55######8.parinternet.biz
DNS ASK 55####778.hopto.org
DNS ASK 55######8.beerprojects.com
DNS ASK 55####778.no-ip.org
DNS ASK 55#####78.blizzie.net
DNS ASK 55#######.trailsendfarms.com
DNS ASK 55####778.zapto.org
DNS ASK 55#####78.thegmc.com
DNS ASK 55#####78.profinet.ro
DNS ASK 55#####78.paulkelly.org
DNS ASK 55######8.xn--bser-5qa.org
DNS ASK 55######8.dnmcoffman.com
DNS ASK 55####778.rltk.us
DNS ASK 55#######.lovethosetrains.com
DNS ASK 55#####78.bounceme.net
DNS ASK 55#####78.servebeer.com
DNS ASK 55####778.myftp.org
DNS ASK 55###1778.info
DNS ASK 55#####78.gigaportal.pl
DNS ASK 55######8.fintech-llc.com
DNS ASK 55#####78.servemp3.com
DNS ASK 55#####78.drreading.us
DNS ASK 55######8.techgoodness.org
DNS ASK 55######8.servequake.com
DNS ASK 55#####78.servepics.com
DNS ASK 55#####78.dara-dal.net
DNS ASK 55###1778.biz
DNS ASK 55#####78.905tech.com
DNS ASK 55#######.rockingwranchinc.com
DNS ASK 55######8.embeddedsw.org
DNS ASK 55######8.hiddencorner.org
DNS ASK 55######8.servehalflife.com
DNS ASK 55###1778.net
DNS ASK 55#####78.wtf-no.com
DNS ASK 55#######.amproliability.com
DNS ASK 55####778.no-ip.biz
DNS ASK 55#####78.kaleebso.com
DNS ASK 55####778.sytes.net
DNS ASK 55####778.shop.tm
DNS ASK 55######8.fuckcentral.com
DNS ASK 55###1778.com
DNS ASK 55######8.goofyspeak.com
DNS ASK 55#####78.ddnsking.com
DNS ASK 55####778.myvnc.com
DNS ASK 55######8.redirectme.net
DNS ASK 55####778.funkar.nu
DNS ASK 55######8.3utilities.com
DNS ASK 55#####78.unibutton.com
DNS ASK 55####778.rltk.org
DNS ASK 55#######.death-by-monkeys.com
DNS ASK 55####778.webhop.me
DNS ASK 55#######.computersforpeace.net
DNS ASK 55#####78.servegame.com
DNS ASK 55###1778.uk.to
DNS ASK 55#######.embeddedonline.org
DNS ASK 55#######.servecounterstrike.com
DNS ASK 55####778.carys.org
DNS ASK 55######8.cybscripts.com
DNS ASK 55######8.sexyhosting.biz
DNS ASK 55####778.myftp.biz
DNS ASK 55#####78.tnebldc.org
DNS ASK 55#####78.no-ip.info
DNS ASK 55####778.base-v.ch
DNS ASK 55#####78.framed.net
DNS ASK 55####778.noip.me
DNS ASK 55#######.#ernando-botero-sculpture.com
DNS ASK 55####778.getce.com
DNS ASK 55#####78.becompany.org
DNS ASK 55####778.devi1.net
DNS ASK dn#.##ftncsi.com
DNS ASK 55######8.kevinbradley.org
DNS ASK 55#####78.negeriau.net
DNS ASK 55#####78.isihia-exi.ro
DNS ASK 55####778.kein.hk
DNS ASK 55#####78.4twenty.us
DNS ASK 55#######.endlessconference.com
DNS ASK 55###1778.qc.to
DNS ASK 55###1778.us.to
DNS ASK 55#####78.grupompr.com
DNS ASK 55#####78.surlenet.be
DNS ASK 55#####78.shadir.com
DNS ASK 55####778.info.tm
DNS ASK 55#######.serveminecraft.net
DNS ASK 55######8.vaughngass.com
DNS ASK 55#####78.serveftp.com
DNS ASK 55#######.fulltimevillain.net
DNS ASK 55#####78.serveblog.net
DNS ASK 55#####78.xpresit.net
'20#.#6.232.182':3544
'localhost':64631

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ClassName: 'Shell_TrayWnd' WindowName: ''

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