Backdoor.Alizer.171

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:

'61######4.dnmcoffman.com':80
'61####824.zapto.org':80
'61#######.servecounterstrike.com':80
'61######4.vaughngass.com':80
'localhost':5357
'61###6824.uk.to':80
'61#####24.servebeer.com':80
'61#####24.paulkelly.org':80
'61#####24.serveftp.com':80
'61#####24.ddnsking.com':80
'61###6824.ru':80
'61######4.techgoodness.org':80
'61#####24.xpresit.net':80
'61#####24.framed.net':80
'61#####24.servehttp.com':80
'61#####24.bounceme.net':80
'61######4.redirectme.net':80
'61#######.embeddedonline.org':80
'61###6824.info':80
'61#######.computersforpeace.net':80
'61#####24.igliss.com':80
'61######4.parinternet.biz':80
'61#######.lovethosetrains.com':80
'61####824.no-ip.biz':80
'96#####68.4twenty.us':80
'96###0968.com':80
'96#####68.yngling.com':80
'96######8.servehalflife.com':80
'96#####68.servegame.com':80
'96####968.base-v.ch':80
'96#####68.fin-tech.com':80
'96#####68.isihia-exi.ro':80
'96###0968.us.to':80
'96#######.trailsendfarms.com':80
'96#####68.servepics.com':80
'96######8.fuckcentral.com':80
'61#####24.wolmerica.com':80
'61####824.shop.tm':80
'61#####24.thegmc.com':80
'61######4.hiddencorner.org':80
'61####824.biz.tm':80
'61####824.myftp.org':80
'96######8.sexyhosting.biz':80
'96#####68.becompany.org':80
'61#######.consortiummedia.com':80
'61####824.info.tm':80
'61#######.endlessconference.com':80
'61#####24.gigaportal.pl':80
'61######4.3utilities.com':80
'61#######.amproliability.com':80
'61######4.candacechao.com':80
'61####824.kein.hk':80
'61######4.kevinbradley.org':80
'61#####24.wtf-no.com':80
'61####824.rltk.org':80
'61######4.xn--bser-5qa.org':80
'61####824.devi1.net':80
'61#####24.serveblog.net':80
'61######4.goofyspeak.com':80
'61###6824.biz':80
'61#######.death-by-monkeys.com':80
'61####824.funkar.nu':80
'61####824.myftp.biz':80
'61#######.serveminecraft.net':80
'61####824.ddns.net':80
'61###6824.qc.to':80
'61#######.asianfreshproduce.com':80
'61####824.rltk.us':80
'61####824.smirt.ch':80
'61#####24.kaleebso.com':80
'61####824.home.kg':80
'61#####24.tnebldc.org':80
'61#######.fatesperfection.com':80
'61####824.vxe6.net':80
'61#####24.profinet.ro':80
'61######4.beerprojects.com':80
'61####824.no-ip.org':80
'61#####24.etherbyte.com':80
'61####824.contem.bz':80
'61######4.cybscripts.com':80
'61#####24.servemp3.com':80
'61###6824.net':80
'61####824.sytes.net':80
'61####824.webhop.me':80
'61#####24.grupompr.com':80
'61####824.noip.me':80
'61#####24.surlenet.be':80
'61#####24.unibutton.com':80
'61######4.embeddedsw.org':80
'61#####24.negeriau.net':80
'61#######.fulltimevillain.net':80
'61#####24.dianyglas.com':80
'61####824.gotdns.ch':80
'61######4.servequake.com':80
'96#######.##ericanelectricalservices.net':80
'96#####68.bounceme.net':80
'96######8.redirectme.net':80
'96####968.contem.bz':80
'96######8.cybscripts.com':80
'96#####68.etherbyte.com':80
'96#####68.servehttp.com':80
'96######8.parinternet.biz':80
'96#######.lovethosetrains.com':80
'96#######.embeddedonline.org':80
'96#####68.xpresit.net':80
'96#####68.framed.net':80
'96###0968.net':80
'96####968.sytes.net':80
'96#####68.profinet.ro':80
'96#######.fulltimevillain.net':80
'96#####68.dianyglas.com':80
'96#####68.negeriau.net':80
'96######8.beerprojects.com':80
'96####968.no-ip.org':80
'96#####68.servemp3.com':80
'96#######.fatesperfection.com':80
'96####968.vxe6.net':80
'96#####68.tnebldc.org':80
'96#####68.igliss.com':80
'96####968.biz.tm':80
'96#####68.thegmc.com':80
'96######8.hiddencorner.org':80
'96#####68.paulkelly.org':80
'96####968.no-ip.biz':80
'96#####68.wolmerica.com':80
'96#######.endlessconference.com':80
'96#######.consortiummedia.com':80
'96####968.info.tm':80
'96####968.shop.tm':80
'96####968.myftp.org':80
'96#####68.servebeer.com':80
'96######8.vaughngass.com':80
'96#######.servecounterstrike.com':80
'96######8.techgoodness.org':80
'96###0968.info':80
'96#######.computersforpeace.net':80
'96######8.dnmcoffman.com':80
'96###0968.ru':80
'96#####68.serveftp.com':80
'96#####68.ddnsking.com':80
'96####968.zapto.org':80
'96###0968.uk.to':80
'96####968.myftp.biz':80
'96#######.serveminecraft.net':80
'96####968.hopto.org':80
'96#####68.blizzie.net':80
'96#####68.drreading.us':80
'96####968.funkar.nu':80
'96####968.smirt.ch':80
'96#####68.kaleebso.com':80
'96####968.ddns.net':80
'96###0968.biz':80
'96#######.death-by-monkeys.com':80
'96#######.#ernando-botero-sculpture.com':80
'96#####68.no-ip.info':80
'96####968.carys.org':80
'96#####68.905tech.com':80
'96#####68.dara-dal.net':80
'96####968.getce.com':80
'96#####68.shadir.com':80
'96#######.rockingwranchinc.com':80
'96######8.jlengineering.se':80
'96#######.theabernathyhome.com':80
'96####968.myvnc.com':80
'96######8.fintech-llc.com':80
'96####968.rltk.us':80
'96#####68.surlenet.be':80
'96#####68.unibutton.com':80
'96####968.home.kg':80
'96#####68.wtf-no.com':80
'96####968.rltk.org':80
'96####968.noip.me':80
'96####968.gotdns.ch':80
'96######8.servequake.com':80
'96######8.embeddedsw.org':80
'96####968.webhop.me':80
'96#####68.grupompr.com':80
'96######8.xn--bser-5qa.org':80
'96######8.candacechao.com':80
'96####968.kein.hk':80
'96######8.goofyspeak.com':80
'96###0968.qc.to':80
'96#######.asianfreshproduce.com':80
'96#######.amproliability.com':80
'96####968.devi1.net':80
'96#####68.serveblog.net':80
'96######8.kevinbradley.org':80
'96#####68.gigaportal.pl':80
'96######8.3utilities.com':80

TCP:

HTTP POST requests:

61####824.zapto.org/
61###6824.uk.to/
61######4.dnmcoffman.com/
61######4.vaughngass.com/
61#######.servecounterstrike.com/
61#####24.ddnsking.com/
61#####24.paulkelly.org/
61####824.no-ip.biz/
61#####24.servebeer.com/
61###6824.ru/
61#####24.serveftp.com/
61######4.techgoodness.org/
61#####24.xpresit.net/
61#####24.framed.net/
61#####24.servehttp.com/
61#####24.bounceme.net/
61######4.redirectme.net/
61#######.embeddedonline.org/
61###6824.info/
61#######.computersforpeace.net/
61#####24.igliss.com/
61######4.parinternet.biz/
61#######.lovethosetrains.com/
61######4.hiddencorner.org/
96###0968.com/
96####968.base-v.ch/
96#####68.4twenty.us/
96#####68.servegame.com/
96#####68.yngling.com/
96#######.trailsendfarms.com/
96#####68.isihia-exi.ro/
96#######.##ericanelectricalservices.net/
96#####68.fin-tech.com/
96#####68.servepics.com/
96###0968.us.to/
96######8.servehalflife.com/
61####824.shop.tm/
61####824.myftp.org/
61#####24.wolmerica.com/
61####824.biz.tm/
61#####24.thegmc.com/
61####824.info.tm/
96#####68.becompany.org/
96######8.fuckcentral.com/
96######8.sexyhosting.biz/
61#######.endlessconference.com/
61#######.consortiummedia.com/
61#####24.gigaportal.pl/
61######4.3utilities.com/
61#######.amproliability.com/
61######4.candacechao.com/
61####824.kein.hk/
61######4.kevinbradley.org/
61#####24.wtf-no.com/
61####824.rltk.org/
61######4.xn--bser-5qa.org/
61####824.devi1.net/
61#####24.serveblog.net/
61######4.goofyspeak.com/
61###6824.biz/
61#######.death-by-monkeys.com/
61####824.funkar.nu/
61####824.myftp.biz/
61#######.serveminecraft.net/
61####824.ddns.net/
61###6824.qc.to/
61#######.asianfreshproduce.com/
61####824.rltk.us/
61####824.smirt.ch/
61#####24.kaleebso.com/
61####824.home.kg/
61#####24.tnebldc.org/
61#######.fatesperfection.com/
61####824.vxe6.net/
61#####24.profinet.ro/
61######4.beerprojects.com/
61####824.no-ip.org/
61#####24.etherbyte.com/
61####824.contem.bz/
61######4.cybscripts.com/
61#####24.servemp3.com/
61###6824.net/
61####824.sytes.net/
61####824.webhop.me/
61#####24.grupompr.com/
61####824.noip.me/
61#####24.surlenet.be/
61#####24.unibutton.com/
61######4.embeddedsw.org/
61#####24.negeriau.net/
61#######.fulltimevillain.net/
61#####24.dianyglas.com/
61####824.gotdns.ch/
61######4.servequake.com/
96#####68.bounceme.net/
96######8.redirectme.net/
96####968.contem.bz/
96######8.cybscripts.com/
96#####68.etherbyte.com/
96#####68.servehttp.com/
96######8.parinternet.biz/
96#######.lovethosetrains.com/
96#######.embeddedonline.org/
96#####68.xpresit.net/
96#####68.framed.net/
96###0968.net/
96####968.sytes.net/
96#####68.profinet.ro/
96#######.fulltimevillain.net/
96#####68.dianyglas.com/
96#####68.negeriau.net/
96######8.beerprojects.com/
96####968.no-ip.org/
96#####68.servemp3.com/
96#######.fatesperfection.com/
96####968.vxe6.net/
96#####68.tnebldc.org/
96#####68.igliss.com/
96####968.biz.tm/
96#####68.thegmc.com/
96######8.hiddencorner.org/
96#####68.paulkelly.org/
96####968.no-ip.biz/
96#####68.wolmerica.com/
96#######.endlessconference.com/
96#######.consortiummedia.com/
96####968.info.tm/
96####968.shop.tm/
96####968.myftp.org/
96#####68.servebeer.com/
96######8.vaughngass.com/
96#######.servecounterstrike.com/
96######8.techgoodness.org/
96###0968.info/
96#######.computersforpeace.net/
96######8.dnmcoffman.com/
96###0968.ru/
96#####68.serveftp.com/
96#####68.ddnsking.com/
96####968.zapto.org/
96###0968.uk.to/
96####968.myftp.biz/
96#######.serveminecraft.net/
96####968.hopto.org/
96#####68.blizzie.net/
96#####68.drreading.us/
96####968.funkar.nu/
96####968.smirt.ch/
96#####68.kaleebso.com/
96####968.ddns.net/
96###0968.biz/
96#######.death-by-monkeys.com/
96#######.#ernando-botero-sculpture.com/
96#####68.no-ip.info/
96####968.carys.org/
96#####68.905tech.com/
96#####68.dara-dal.net/
96####968.getce.com/
96#####68.shadir.com/
96#######.rockingwranchinc.com/
96######8.jlengineering.se/
96#######.theabernathyhome.com/
96####968.myvnc.com/
96######8.fintech-llc.com/
96####968.rltk.us/
96#####68.surlenet.be/
96#####68.unibutton.com/
96####968.home.kg/
96#####68.wtf-no.com/
96####968.rltk.org/
96####968.noip.me/
96####968.gotdns.ch/
96######8.servequake.com/
96######8.embeddedsw.org/
96####968.webhop.me/
96#####68.grupompr.com/
96######8.xn--bser-5qa.org/
96######8.candacechao.com/
96####968.kein.hk/
96######8.goofyspeak.com/
96###0968.qc.to/
96#######.asianfreshproduce.com/
96#######.amproliability.com/
96####968.devi1.net/
96#####68.serveblog.net/
96######8.kevinbradley.org/
96#####68.gigaportal.pl/
96######8.3utilities.com/

UDP:

DNS ASK 61####824.zapto.org
DNS ASK 61###6824.uk.to
DNS ASK 61######4.dnmcoffman.com
DNS ASK 61######4.vaughngass.com
DNS ASK 61#######.servecounterstrike.com
DNS ASK 61#####24.ddnsking.com
DNS ASK 61#####24.paulkelly.org
DNS ASK 61####824.no-ip.biz
DNS ASK 61#####24.servebeer.com
DNS ASK 61###6824.ru
DNS ASK 61#####24.serveftp.com
DNS ASK 61######4.techgoodness.org
DNS ASK dn#.##ftncsi.com
DNS ASK 61#####24.framed.net
DNS ASK 61#####24.xpresit.net
DNS ASK 61######4.redirectme.net
DNS ASK 61#####24.servehttp.com
DNS ASK 61#######.embeddedonline.org
DNS ASK 61###6824.info
DNS ASK 61#######.computersforpeace.net
DNS ASK 61#####24.igliss.com
DNS ASK 61######4.parinternet.biz
DNS ASK 61#######.lovethosetrains.com
DNS ASK 61######4.hiddencorner.org
DNS ASK 96###0968.com
DNS ASK 96####968.base-v.ch
DNS ASK 96#####68.4twenty.us
DNS ASK 96#####68.servegame.com
DNS ASK 96#####68.yngling.com
DNS ASK 96#######.trailsendfarms.com
DNS ASK 96#####68.isihia-exi.ro
DNS ASK 61####824.myftp.biz
DNS ASK 96#####68.fin-tech.com
DNS ASK 96#####68.servepics.com
DNS ASK 96###0968.us.to
DNS ASK 96######8.servehalflife.com
DNS ASK 61####824.shop.tm
DNS ASK 61####824.myftp.org
DNS ASK 61#####24.wolmerica.com
DNS ASK 61####824.biz.tm
DNS ASK 61#####24.thegmc.com
DNS ASK 61####824.info.tm
DNS ASK 96#####68.becompany.org
DNS ASK 96######8.fuckcentral.com
DNS ASK 96######8.sexyhosting.biz
DNS ASK 61#######.endlessconference.com
DNS ASK 61#######.consortiummedia.com
DNS ASK 61######4.3utilities.com
DNS ASK 61######4.kevinbradley.org
DNS ASK 61#####24.gigaportal.pl
DNS ASK 61####824.kein.hk
DNS ASK 61#######.amproliability.com
DNS ASK 61####824.devi1.net
DNS ASK 61####824.rltk.org
DNS ASK 61####824.home.kg
DNS ASK 61#####24.wtf-no.com
DNS ASK 61#####24.serveblog.net
DNS ASK 61######4.xn--bser-5qa.org
DNS ASK 61######4.candacechao.com
DNS ASK 61#######.death-by-monkeys.com
DNS ASK 61####824.ddns.net
DNS ASK 61###6824.biz
DNS ASK 61#######.serveminecraft.net
DNS ASK 61####824.funkar.nu
DNS ASK 61####824.smirt.ch
DNS ASK 61#######.asianfreshproduce.com
DNS ASK 61######4.goofyspeak.com
DNS ASK 61###6824.qc.to
DNS ASK 61#####24.kaleebso.com
DNS ASK 61####824.rltk.us
DNS ASK 61#####24.surlenet.be
DNS ASK 61#######.fatesperfection.com
DNS ASK 61####824.no-ip.org
DNS ASK 61#####24.tnebldc.org
DNS ASK 61######4.beerprojects.com
DNS ASK 61####824.vxe6.net
DNS ASK 61#####24.servemp3.com
DNS ASK 61####824.contem.bz
DNS ASK 61#####24.bounceme.net
DNS ASK 61#####24.etherbyte.com
DNS ASK 61###6824.net
DNS ASK 61######4.cybscripts.com
DNS ASK 61#####24.profinet.ro
DNS ASK 61#####24.grupompr.com
DNS ASK 61######4.embeddedsw.org
DNS ASK 61####824.webhop.me
DNS ASK 61#####24.unibutton.com
DNS ASK 61####824.noip.me
DNS ASK 61####824.gotdns.ch
DNS ASK 61#######.fulltimevillain.net
DNS ASK 61####824.sytes.net
DNS ASK 61#####24.negeriau.net
DNS ASK 61######4.servequake.com
DNS ASK 61#####24.dianyglas.com
DNS ASK 96#####68.dara-dal.net
DNS ASK 96######8.redirectme.net
DNS ASK 96#####68.servehttp.com
DNS ASK 96#####68.bounceme.net
DNS ASK 96#####68.etherbyte.com
DNS ASK 96####968.contem.bz
DNS ASK 96#####68.xpresit.net
DNS ASK 96#######.lovethosetrains.com
DNS ASK 96#####68.igliss.com
DNS ASK 96######8.parinternet.biz
DNS ASK 96#####68.framed.net
DNS ASK 96#######.embeddedonline.org
DNS ASK 96######8.cybscripts.com
DNS ASK 96#####68.profinet.ro
DNS ASK 96######8.beerprojects.com
DNS ASK 96####968.sytes.net
DNS ASK 96#####68.negeriau.net
DNS ASK 96#######.fulltimevillain.net
DNS ASK 96####968.vxe6.net
DNS ASK 96#####68.servemp3.com
DNS ASK 96###0968.net
DNS ASK 96####968.no-ip.org
DNS ASK 96#####68.tnebldc.org
DNS ASK 96#######.fatesperfection.com
DNS ASK 96###0968.info
DNS ASK 96#####68.thegmc.com
DNS ASK 96#####68.wolmerica.com
DNS ASK 96####968.biz.tm
DNS ASK 96####968.no-ip.biz
DNS ASK 96######8.hiddencorner.org
DNS ASK 96####968.shop.tm
DNS ASK 96#######.consortiummedia.com
DNS ASK 96#######.##ericanelectricalservices.net
DNS ASK 96#######.endlessconference.com
DNS ASK 96####968.myftp.org
DNS ASK 96####968.info.tm
DNS ASK 96#####68.paulkelly.org
DNS ASK 96#######.servecounterstrike.com
DNS ASK 96######8.dnmcoffman.com
DNS ASK 96######8.vaughngass.com
DNS ASK 96#######.computersforpeace.net
DNS ASK 96######8.techgoodness.org
DNS ASK 96####968.zapto.org
DNS ASK 96#####68.serveftp.com
DNS ASK 96#####68.servebeer.com
DNS ASK 96###0968.ru
DNS ASK 96###0968.uk.to
DNS ASK 96#####68.ddnsking.com
DNS ASK 96#####68.dianyglas.com
DNS ASK 96#######.serveminecraft.net
DNS ASK 96####968.funkar.nu
DNS ASK 96####968.myftp.biz
DNS ASK 96#####68.drreading.us
DNS ASK 96####968.hopto.org
DNS ASK 96###0968.biz
DNS ASK 96#####68.kaleebso.com
DNS ASK 96####968.rltk.us
DNS ASK 96####968.smirt.ch
DNS ASK 96#######.death-by-monkeys.com
DNS ASK 96####968.ddns.net
DNS ASK 96#####68.blizzie.net
DNS ASK 96####968.carys.org
DNS ASK 96#####68.shadir.com
DNS ASK 96#####68.no-ip.info
DNS ASK 96####968.getce.com
DNS ASK 96#####68.905tech.com
DNS ASK 96####968.myvnc.com
DNS ASK 96######8.jlengineering.se
DNS ASK 96#######.#ernando-botero-sculpture.com
DNS ASK 96#######.rockingwranchinc.com
DNS ASK 96######8.fintech-llc.com
DNS ASK 96#######.theabernathyhome.com
DNS ASK 96###0968.qc.to
DNS ASK 96#####68.surlenet.be
DNS ASK 96#####68.unibutton.com
DNS ASK 96####968.home.kg
DNS ASK 96#####68.wtf-no.com
DNS ASK 96####968.rltk.org
DNS ASK 96####968.noip.me
DNS ASK 96####968.gotdns.ch
DNS ASK 96######8.servequake.com
DNS ASK 96######8.embeddedsw.org
DNS ASK 96####968.webhop.me
DNS ASK 96#####68.grupompr.com
DNS ASK 96######8.xn--bser-5qa.org
DNS ASK 96#######.amproliability.com
DNS ASK 96#######.asianfreshproduce.com
DNS ASK 96####968.kein.hk
DNS ASK 96######8.goofyspeak.com
DNS ASK 96######8.candacechao.com
DNS ASK 96#####68.serveblog.net
DNS ASK 96#####68.gigaportal.pl
DNS ASK 96####968.devi1.net
DNS ASK 96######8.3utilities.com
DNS ASK 96######8.kevinbradley.org
'20#.#6.232.182':3544
'localhost':53192

Miscellaneous:

Searches for the following windows:

ClassName: 'Shell_TrayWnd' WindowName: ''

TECHNOLOGIES

TERMINOLOGIE

COURS ET EDU

MYTHES

Technical Information

Recommandations pour le traitement

Free trial