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"'
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<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%\WUD32Host.exe'
- '%WINDIR%\audio32hd.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' Firewall set opmode disable
Modifies file system :
Creates the following files:
- %APPDATA%\WUD32Host.exe
- %WINDIR%\audio32hd.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\WUD32Host.exe
- %WINDIR%\audio32hd.exe
Network activity:
Connects to:
- '41#######.asianfreshproduce.com':80
- '41####592.noip.me':80
- '41######2.3utilities.com':80
- '41#####92.4twenty.us':80
- '41####592.biz.tm':80
- '41#####92.fin-tech.com':80
- '41###1592.com':80
- '41######2.cybscripts.com':80
- '41#####92.igliss.com':80
- '41###1592.biz':80
- '41#####92.drreading.us':80
- '41#####92.905tech.com':80
- '41#######.amproliability.com':80
- '41####592.zapto.org':80
- '41######2.jlengineering.se':80
- '41#####92.framed.net':80
- '41####592.myftp.org':80
- '41####592.myvnc.com':80
- '41####592.carys.org':80
- '41###1592.ru':80
- '41#####92.grupompr.com':80
- '41###1592.info':80
- '41######2.dnmcoffman.com':80
- '41####592.no-ip.org':80
- '41####592.rltk.org':80
- '41######2.candacechao.com':80
- '41#######.servecounterstrike.com':80
- '41#####92.no-ip.info':80
- '41#####92.gigaportal.pl':80
- '41####592.rltk.us':80
- '41#####92.wolmerica.com':80
- '41####592.getce.com':80
- '41#######.consortiummedia.com':80
- '41###1592.qc.to':80
- '41#######.serveminecraft.net':80
- '41#######.#ernando-botero-sculpture.com':80
- '41######2.redirectme.net':80
- '41#######.rockingwranchinc.com':80
- '41######2.xn--bser-5qa.org':80
- '41####592.smirt.ch':80
- '41#####92.surlenet.be':80
- '41#####92.etherbyte.com':80
- '41#####92.tnebldc.org':80
- '41#######.theabernathyhome.com':80
- '41#####92.isihia-exi.ro':80
- '41#######.death-by-monkeys.com':80
- '41#######.embeddedonline.org':80
- '41#######.endlessconference.com':80
- '41####592.sytes.net':80
- '41#####92.servehttp.com':80
- '41####592.no-ip.biz':80
- '41####592.myftp.biz':80
- '41#####92.profinet.ro':80
- '41####592.shop.tm':80
- '41######2.techgoodness.org':80
- '41####592.vxe6.net':80
- '41#######.computersforpeace.net':80
- '41######2.sexyhosting.biz':80
- '41######2.fintech-llc.com':80
- '41####592.gotdns.ch':80
- '41#####92.servepics.com':80
- '41#####92.becompany.org':80
- '41###1592.us.to':80
- 'wp#d':80
- '41#####92.servegame.com':80
- '41######2.vaughngass.com':80
- '41####592.kein.hk':80
- '41######2.fuckcentral.com':80
- '41#####92.paulkelly.org':80
- '41#####92.blizzie.net':80
- '41#######.fulltimevillain.net':80
- '41######2.hiddencorner.org':80
- '41######2.embeddedsw.org':80
- '41######2.parinternet.biz':80
- '41######2.servequake.com':80
- '41####592.funkar.nu':80
- '41#######.trailsendfarms.com':80
- '41#######.lovethosetrains.com':80
- '41######2.servehalflife.com':80
- '41#####92.yngling.com':80
- '41####592.info.tm':80
- '41####592.webhop.me':80
- '41#####92.ddnsking.com':80
- '41####592.devi1.net':80
- '41######2.goofyspeak.com':80
- '41#####92.wtf-no.com':80
- '41####592.home.kg':80
- '41#####92.negeriau.net':80
- '41####592.ddns.net':80
- '41#####92.servemp3.com':80
- '41#####92.dara-dal.net':80
- '41#####92.serveftp.com':80
- '41####592.contem.bz':80
- '41######2.beerprojects.com':80
- '41#####92.dianyglas.com':80
- '41#######.##ericanelectricalservices.net':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
HTTP POST requests:
- 41####592.noip.me/
- 41######2.3utilities.com/
- 41#######.asianfreshproduce.com/
- 41####592.biz.tm/
- 41#####92.fin-tech.com/
- 41###1592.biz/
- 41######2.cybscripts.com/
- 41#####92.igliss.com/
- 41###1592.com/
- 41#####92.drreading.us/
- 41#####92.905tech.com/
- 41#####92.4twenty.us/
- 41####592.zapto.org/
- 41######2.jlengineering.se/
- 41#######.amproliability.com/
- 41####592.myftp.org/
- 41####592.myvnc.com/
- 41###1592.info/
- 41###1592.ru/
- 41#####92.grupompr.com/
- 41####592.carys.org/
- 41######2.dnmcoffman.com/
- 41####592.no-ip.org/
- 41####592.smirt.ch/
- 41######2.candacechao.com/
- 41#######.servecounterstrike.com/
- 41####592.rltk.org/
- 41#####92.gigaportal.pl/
- 41####592.rltk.us/
- 41###1592.qc.to/
- 41####592.getce.com/
- 41#######.consortiummedia.com/
- 41#####92.wolmerica.com/
- 41#######.serveminecraft.net/
- 41#######.#ernando-botero-sculpture.com/
- 41#####92.no-ip.info/
- 41#######.rockingwranchinc.com/
- 41######2.xn--bser-5qa.org/
- 41######2.redirectme.net/
- 41#####92.surlenet.be/
- 41#####92.etherbyte.com/
- 41#######.death-by-monkeys.com/
- 41#######.theabernathyhome.com/
- 41#####92.isihia-exi.ro/
- 41#####92.tnebldc.org/
- 41#######.embeddedonline.org/
- 41#######.endlessconference.com/
- 41#####92.framed.net/
- 41#####92.servehttp.com/
- 41####592.no-ip.biz/
- 41####592.sytes.net/
- 41#####92.profinet.ro/
- 41####592.shop.tm/
- 41######2.sexyhosting.biz/
- 41####592.vxe6.net/
- 41#######.computersforpeace.net/
- 41######2.techgoodness.org/
- 41######2.fintech-llc.com/
- 41####592.gotdns.ch/
- 41####592.myftp.biz/
- 41#####92.becompany.org/
- 41###1592.us.to/
- 41#####92.servepics.com/
- 41#####92.servegame.com/
- 41######2.vaughngass.com/
- 41#####92.blizzie.net/
- 41######2.fuckcentral.com/
- 41#####92.paulkelly.org/
- 41####592.kein.hk/
- 41#######.fulltimevillain.net/
- 41######2.hiddencorner.org/
- 41#####92.negeriau.net/
- 41######2.parinternet.biz/
- 41######2.servequake.com/
- 41######2.embeddedsw.org/
- 41#######.trailsendfarms.com/
- 41#######.lovethosetrains.com/
- 41####592.webhop.me/
- 41#####92.yngling.com/
- 41####592.info.tm/
- 41######2.servehalflife.com/
- 41#####92.ddnsking.com/
- 41####592.devi1.net/
- 41####592.funkar.nu/
- 41#####92.wtf-no.com/
- 41####592.home.kg/
- 41######2.goofyspeak.com/
- 41####592.ddns.net/
- 41#####92.servemp3.com/
- 41######2.beerprojects.com/
- 41#####92.serveftp.com/
- 41####592.contem.bz/
- 41#####92.dara-dal.net/
- 41#####92.dianyglas.com/
- 41#######.##ericanelectricalservices.net/
UDP:
- DNS ASK 41####592.noip.me
- DNS ASK 41######2.3utilities.com
- DNS ASK 41###1592.biz
- DNS ASK 41####592.biz.tm
- DNS ASK 41#####92.fin-tech.com
- DNS ASK 41#######.asianfreshproduce.com
- DNS ASK 41######2.cybscripts.com
- DNS ASK 41#####92.igliss.com
- DNS ASK 41####592.smirt.ch
- DNS ASK 41#####92.drreading.us
- DNS ASK 41#####92.905tech.com
- DNS ASK 41###1592.com
- DNS ASK 41####592.zapto.org
- DNS ASK 41######2.jlengineering.se
- DNS ASK 41###1592.info
- DNS ASK 41####592.myftp.org
- DNS ASK 41####592.myvnc.com
- DNS ASK 41#######.amproliability.com
- DNS ASK 41###1592.ru
- DNS ASK 41#####92.grupompr.com
- DNS ASK 41#####92.4twenty.us
- DNS ASK 41######2.dnmcoffman.com
- DNS ASK 41####592.no-ip.org
- DNS ASK 41####592.carys.org
- DNS ASK 41######2.candacechao.com
- DNS ASK 41#######.servecounterstrike.com
- DNS ASK 41###1592.qc.to
- DNS ASK 41#####92.gigaportal.pl
- DNS ASK 41####592.rltk.us
- DNS ASK 41####592.rltk.org
- DNS ASK 41####592.getce.com
- DNS ASK 41#######.consortiummedia.com
- DNS ASK 41#####92.thegmc.com
- DNS ASK 41#######.serveminecraft.net
- DNS ASK 41#######.#ernando-botero-sculpture.com
- DNS ASK 41#####92.wolmerica.com
- DNS ASK 41#######.rockingwranchinc.com
- DNS ASK 41######2.xn--bser-5qa.org
- DNS ASK 41#######.death-by-monkeys.com
- DNS ASK 41#####92.surlenet.be
- DNS ASK 41#####92.etherbyte.com
- DNS ASK 41######2.redirectme.net
- DNS ASK 41#######.theabernathyhome.com
- DNS ASK 41#####92.isihia-exi.ro
- DNS ASK 41#####92.no-ip.info
- DNS ASK 41#######.embeddedonline.org
- DNS ASK 41#######.endlessconference.com
- DNS ASK 41#####92.tnebldc.org
- DNS ASK 41#####92.framed.net
- DNS ASK 41####592.sytes.net
- DNS ASK 41#####92.servehttp.com
- DNS ASK 41####592.no-ip.biz
- DNS ASK 41####592.myftp.biz
- DNS ASK 41#####92.profinet.ro
- DNS ASK 41####592.shop.tm
- DNS ASK 41######2.techgoodness.org
- DNS ASK 41####592.vxe6.net
- DNS ASK 41#######.computersforpeace.net
- DNS ASK 41######2.sexyhosting.biz
- DNS ASK 41######2.fintech-llc.com
- DNS ASK 41####592.gotdns.ch
- DNS ASK 41#####92.servepics.com
- DNS ASK 41#####92.becompany.org
- DNS ASK 41###1592.us.to
- DNS ASK wp#d
- DNS ASK 41#####92.servegame.com
- DNS ASK 41######2.vaughngass.com
- DNS ASK 41####592.kein.hk
- DNS ASK 41######2.fuckcentral.com
- DNS ASK 41#####92.paulkelly.org
- DNS ASK 41#####92.blizzie.net
- DNS ASK 41#######.fulltimevillain.net
- DNS ASK 41######2.hiddencorner.org
- DNS ASK 41######2.embeddedsw.org
- DNS ASK 41######2.parinternet.biz
- DNS ASK 41######2.servequake.com
- DNS ASK 41####592.funkar.nu
- DNS ASK 41#######.trailsendfarms.com
- DNS ASK 41#######.lovethosetrains.com
- DNS ASK 41######2.servehalflife.com
- DNS ASK 41#####92.yngling.com
- DNS ASK 41####592.info.tm
- DNS ASK 41####592.webhop.me
- DNS ASK 41#####92.ddnsking.com
- DNS ASK 41####592.devi1.net
- DNS ASK 41######2.goofyspeak.com
- DNS ASK 41#####92.wtf-no.com
- DNS ASK 41####592.home.kg
- DNS ASK 41#####92.negeriau.net
- DNS ASK 41####592.ddns.net
- DNS ASK 41#####92.servemp3.com
- DNS ASK 41#####92.dara-dal.net
- DNS ASK 41#####92.serveftp.com
- DNS ASK 41####592.contem.bz
- DNS ASK 41######2.beerprojects.com
- DNS ASK 41#####92.dianyglas.com
- DNS ASK 41#######.##ericanelectricalservices.net
