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:
- '58######1.dnmcoffman.com':80
- '58#####21.unibutton.com':80
- '58######1.beerprojects.com':80
- '58######1.vaughngass.com':80
- '58######1.redirectme.net':80
- '58####521.contem.bz':80
- '58####521.carys.org':80
- '58#####21.isihia-exi.ro':80
- '58#####21.servebeer.com':80
- '58#####21.no-ip.info':80
- '58#####21.servehttp.com':80
- '58#####21.wolmerica.com':80
- '58####521.shop.tm':80
- '58###0521.ru':80
- '58#####21.negeriau.net':80
- '58#####21.905tech.com':80
- '58#####21.drreading.us':80
- '58####521.biz.tm':80
- '58####521.home.kg':80
- '58#######.embeddedonline.org':80
- '58#######.fulltimevillain.net':80
- '58####521.info.tm':80
- '58#####21.grupompr.com':80
- '58####521.getce.com':80
- '58#####21.blizzie.net':80
- '58######1.embeddedsw.org':80
- '58#####21.igliss.com':80
- '58######1.servehalflife.com':80
- '58######1.candacechao.com':80
- '58####521.hopto.org':80
- '58#####21.paulkelly.org':80
- '58####521.vxe6.net':80
- '58#######.asianfreshproduce.com':80
- '58######1.kevinbradley.org':80
- '58######1.hiddencorner.org':80
- '58#####21.dianyglas.com':80
- '58####521.zapto.org':80
- '58#######.fatesperfection.com':80
- '58####521.base-v.ch':80
- '58######1.fintech-llc.com':80
- '58#######.endlessconference.com':80
- '58######1.techgoodness.org':80
- '58#####21.shadir.com':80
- '58#######.#ernando-botero-sculpture.com':80
- '58#######.##ericanelectricalservices.net':80
- '58#######.theabernathyhome.com':80
- '58####521.devi1.net':80
- '58####521.rltk.us':80
- '58#####21.bounceme.net':80
- '58#######.consortiummedia.com':80
- '58###0521.net':80
- '58######1.3utilities.com':80
- '58######1.fuckcentral.com':80
- '58#####21.yngling.com':80
- '58#####21.kaleebso.com':80
- '58#####21.framed.net':80
- '58####521.webhop.me':80
- '58######1.jlengineering.se':80
- '58####521.no-ip.org':80
- '58######1.sexyhosting.biz':80
- '58#####21.wtf-no.com':80
- '58#######.rockingwranchinc.com':80
- '58#####21.serveblog.net':80
- '58#######.lovethosetrains.com':80
- '58####521.myvnc.com':80
- '58#####21.becompany.org':80
- '58####521.funkar.nu':80
- 'wp#d':80
- '58####521.myftp.org':80
- '58######1.parinternet.biz':80
- '58#######.computersforpeace.net':80
- '58#####21.dara-dal.net':80
- '58####521.ddns.net':80
- '58#####21.gigaportal.pl':80
- '58#####21.4twenty.us':80
- '58####521.no-ip.biz':80
- '58###0521.biz':80
- '58###0521.info':80
- '58###0521.us.to':80
- '58####521.sytes.net':80
- '58#####21.servegame.com':80
- '58#####21.etherbyte.com':80
- '58#######.amproliability.com':80
- '58#####21.surlenet.be':80
- '58####521.kein.hk':80
- '58#####21.servemp3.com':80
- '58#######.death-by-monkeys.com':80
- '58#####21.profinet.ro':80
- '58####521.rltk.org':80
- '58#####21.serveftp.com':80
- '58######1.xn--bser-5qa.org':80
- '58####521.smirt.ch':80
- '58#######.servecounterstrike.com':80
- '58#####21.xpresit.net':80
- '58#####21.ddnsking.com':80
- '58###0521.uk.to':80
- '58#####21.servepics.com':80
- '58#####21.tnebldc.org':80
- '58######1.goofyspeak.com':80
- '58#####21.fin-tech.com':80
- '58####521.gotdns.ch':80
- '58#####21.thegmc.com':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
HTTP POST requests:
- 58#####21.unibutton.com/
- 58######1.beerprojects.com/
- 58#####21.no-ip.info/
- 58######1.redirectme.net/
- 58####521.contem.bz/
- 58######1.dnmcoffman.com/
- 58#####21.isihia-exi.ro/
- 58#####21.servebeer.com/
- 58######1.embeddedsw.org/
- 58#####21.servehttp.com/
- 58#####21.wolmerica.com/
- 58####521.carys.org/
- 58######1.vaughngass.com/
- 58#####21.negeriau.net/
- 58#####21.905tech.com/
- 58#####21.grupompr.com/
- 58####521.biz.tm/
- 58####521.home.kg/
- 58###0521.ru/
- 58#######.fulltimevillain.net/
- 58####521.info.tm/
- 58####521.shop.tm/
- 58####521.getce.com/
- 58#####21.blizzie.net/
- 58#######.embeddedonline.org/
- 58#####21.igliss.com/
- 58######1.servehalflife.com/
- 58######1.candacechao.com/
- 58####521.hopto.org/
- 58#####21.paulkelly.org/
- 58####521.vxe6.net/
- 58#######.asianfreshproduce.com/
- 58######1.kevinbradley.org/
- 58######1.hiddencorner.org/
- 58#####21.dianyglas.com/
- 58####521.zapto.org/
- 58#######.fatesperfection.com/
- 58####521.base-v.ch/
- 58######1.fintech-llc.com/
- 58#######.endlessconference.com/
- 58######1.techgoodness.org/
- 58#####21.shadir.com/
- 58#######.#ernando-botero-sculpture.com/
- 58#######.##ericanelectricalservices.net/
- 58#######.theabernathyhome.com/
- 58####521.devi1.net/
- 58####521.rltk.us/
- 58#####21.bounceme.net/
- 58#######.consortiummedia.com/
- 58###0521.net/
- 58#####21.drreading.us/
- 58######1.fuckcentral.com/
- 58#####21.yngling.com/
- 58#####21.wtf-no.com/
- 58#####21.framed.net/
- 58####521.webhop.me/
- 58######1.3utilities.com/
- 58####521.no-ip.org/
- 58######1.sexyhosting.biz/
- 58###0521.biz/
- 58#######.rockingwranchinc.com/
- 58#####21.serveblog.net/
- 58######1.jlengineering.se/
- 58#####21.kaleebso.com/
- 58#####21.becompany.org/
- 58####521.funkar.nu/
- 58#####21.gigaportal.pl/
- 58####521.myftp.org/
- 58######1.parinternet.biz/
- 58####521.myvnc.com/
- 58#####21.dara-dal.net/
- 58####521.ddns.net/
- 58#######.lovethosetrains.com/
- 58#####21.4twenty.us/
- 58####521.no-ip.biz/
- 58#######.computersforpeace.net/
- 58###0521.info/
- 58###0521.us.to/
- 58####521.sytes.net/
- 58#####21.servegame.com/
- 58#####21.etherbyte.com/
- 58#######.amproliability.com/
- 58#####21.surlenet.be/
- 58####521.kein.hk/
- 58#####21.servemp3.com/
- 58#######.death-by-monkeys.com/
- 58#####21.profinet.ro/
- 58####521.rltk.org/
- 58#####21.serveftp.com/
- 58######1.xn--bser-5qa.org/
- 58####521.smirt.ch/
- 58#######.servecounterstrike.com/
- 58#####21.xpresit.net/
- 58#####21.ddnsking.com/
- 58###0521.uk.to/
- 58#####21.servepics.com/
- 58#####21.tnebldc.org/
- 58######1.goofyspeak.com/
- 58#####21.fin-tech.com/
- 58####521.gotdns.ch/
- 58#####21.thegmc.com/
UDP:
- DNS ASK 58#####21.unibutton.com
- DNS ASK 58######1.beerprojects.com
- DNS ASK 58#####21.no-ip.info
- DNS ASK 58######1.redirectme.net
- DNS ASK 58####521.contem.bz
- DNS ASK 58######1.dnmcoffman.com
- DNS ASK 58#####21.isihia-exi.ro
- DNS ASK 58#####21.servebeer.com
- DNS ASK 58######1.embeddedsw.org
- DNS ASK 58#####21.servehttp.com
- DNS ASK 58#####21.wolmerica.com
- DNS ASK 58####521.carys.org
- DNS ASK 58######1.vaughngass.com
- DNS ASK 58#####21.negeriau.net
- DNS ASK 58#####21.905tech.com
- DNS ASK 58#####21.grupompr.com
- DNS ASK 58####521.biz.tm
- DNS ASK 58####521.home.kg
- DNS ASK 58###0521.ru
- DNS ASK 58#######.fulltimevillain.net
- DNS ASK 58####521.info.tm
- DNS ASK 58####521.shop.tm
- DNS ASK 58####521.getce.com
- DNS ASK 58#####21.blizzie.net
- DNS ASK 58#######.embeddedonline.org
- DNS ASK 58#####21.shadir.com
- DNS ASK 58######1.servehalflife.com
- DNS ASK 58######1.candacechao.com
- DNS ASK 58#####21.dianyglas.com
- DNS ASK 58#####21.paulkelly.org
- DNS ASK 58####521.vxe6.net
- DNS ASK 58#####21.igliss.com
- DNS ASK 58######1.kevinbradley.org
- DNS ASK 58######1.hiddencorner.org
- DNS ASK 58######1.servequake.com
- DNS ASK 58####521.zapto.org
- DNS ASK 58#######.fatesperfection.com
- DNS ASK 58#######.asianfreshproduce.com
- DNS ASK 58####521.hopto.org
- DNS ASK 58#######.endlessconference.com
- DNS ASK 58######1.techgoodness.org
- DNS ASK 58#####21.bounceme.net
- DNS ASK 58#######.#ernando-botero-sculpture.com
- DNS ASK 58#######.##ericanelectricalservices.net
- DNS ASK 58######1.fintech-llc.com
- DNS ASK 58####521.devi1.net
- DNS ASK 58####521.rltk.us
- DNS ASK 58####521.base-v.ch
- DNS ASK 58#######.consortiummedia.com
- DNS ASK 58###0521.net
- DNS ASK 58#######.theabernathyhome.com
- DNS ASK 58#####21.drreading.us
- DNS ASK 58######1.3utilities.com
- DNS ASK 58######1.fuckcentral.com
- DNS ASK 58#####21.yngling.com
- DNS ASK 58#####21.kaleebso.com
- DNS ASK 58#####21.framed.net
- DNS ASK 58####521.webhop.me
- DNS ASK 58######1.jlengineering.se
- DNS ASK 58####521.no-ip.org
- DNS ASK 58######1.sexyhosting.biz
- DNS ASK 58#####21.wtf-no.com
- DNS ASK 58#######.rockingwranchinc.com
- DNS ASK 58#####21.serveblog.net
- DNS ASK 58#######.lovethosetrains.com
- DNS ASK 58####521.myvnc.com
- DNS ASK 58#####21.becompany.org
- DNS ASK 58####521.funkar.nu
- DNS ASK wp#d
- DNS ASK 58####521.myftp.org
- DNS ASK 58######1.parinternet.biz
- DNS ASK 58#######.computersforpeace.net
- DNS ASK 58#####21.dara-dal.net
- DNS ASK 58####521.ddns.net
- DNS ASK 58#####21.gigaportal.pl
- DNS ASK 58#####21.4twenty.us
- DNS ASK 58####521.no-ip.biz
- DNS ASK 58###0521.biz
- DNS ASK 58###0521.info
- DNS ASK 58###0521.us.to
- DNS ASK 58####521.sytes.net
- DNS ASK 58#####21.servegame.com
- DNS ASK 58#####21.etherbyte.com
- DNS ASK 58#######.amproliability.com
- DNS ASK 58#####21.surlenet.be
- DNS ASK 58####521.kein.hk
- DNS ASK 58#####21.servemp3.com
- DNS ASK 58#######.death-by-monkeys.com
- DNS ASK 58#####21.profinet.ro
- DNS ASK 58####521.rltk.org
- DNS ASK 58#####21.serveftp.com
- DNS ASK 58######1.xn--bser-5qa.org
- DNS ASK 58####521.smirt.ch
- DNS ASK 58#######.servecounterstrike.com
- DNS ASK 58#####21.xpresit.net
- DNS ASK 58#####21.ddnsking.com
- DNS ASK 58###0521.uk.to
- DNS ASK 58#####21.servepics.com
- DNS ASK 58#####21.tnebldc.org
- DNS ASK 58######1.goofyspeak.com
- DNS ASK 58#####21.fin-tech.com
- DNS ASK 58####521.gotdns.ch
- DNS ASK 58#####21.thegmc.com
