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:
- '93#######.fatesperfection.com':80
- '93#####69.yngling.com':80
- '93######9.techgoodness.org':80
- '93#####69.xpresit.net':80
- '93####169.rltk.us':80
- '93####169.info.tm':80
- '93####169.home.kg':80
- '93#####69.negeriau.net':80
- '93####169.funkar.nu':80
- '93######9.servehalflife.com':80
- '93####169.no-ip.org':80
- '93####169.getce.com':80
- '93#######.trailsendfarms.com':80
- '93####169.biz.tm':80
- '93######9.embeddedsw.org':80
- '93#######.consortiummedia.com':80
- '93####169.no-ip.biz':80
- '93######9.vaughngass.com':80
- '93######9.jlengineering.se':80
- '93####169.contem.bz':80
- '93#######.theabernathyhome.com':80
- '93#####69.drreading.us':80
- '93###3169.uk.to':80
- '93####169.vxe6.net':80
- '93#####69.framed.net':80
- '93#####69.thegmc.com':80
- '93#####69.etherbyte.com':80
- '93#######.##ericanelectricalservices.net':80
- '93#####69.profinet.ro':80
- '93#######.endlessconference.com':80
- '93#####69.wtf-no.com':80
- '93####169.sytes.net':80
- '93###3169.net':80
- '93######9.kevinbradley.org':80
- '93####169.gotdns.ch':80
- '93#####69.wolmerica.com':80
- '93#####69.serveftp.com':80
- '93######9.xn--bser-5qa.org':80
- '93######9.redirectme.net':80
- '93#####69.tnebldc.org':80
- '93####169.devi1.net':80
- '93#####69.serveblog.net':80
- '93#####69.surlenet.be':80
- '93#####69.igliss.com':80
- '93######9.fintech-llc.com':80
- '93######9.cybscripts.com':80
- '93######9.3utilities.com':80
- '93#######.servecounterstrike.com':80
- '93######9.dnmcoffman.com':80
- '93####169.webhop.me':80
- '93#####69.shadir.com':80
- '93######9.sexyhosting.biz':80
- '93#####69.servegame.com':80
- '93####169.myftp.biz':80
- '93#####69.servemp3.com':80
- '93#####69.no-ip.info':80
- '93#####69.4twenty.us':80
- '93###3169.biz':80
- '93####169.base-v.ch':80
- 'wp#d':80
- '93#####69.servehttp.com':80
- '93#####69.gigaportal.pl':80
- '93#######.death-by-monkeys.com':80
- '93######9.parinternet.biz':80
- '93####169.zapto.org':80
- '93#####69.paulkelly.org':80
- '93#######.computersforpeace.net':80
- '93###3169.ru':80
- '93#####69.unibutton.com':80
- '93#######.rockingwranchinc.com':80
- '93######9.hiddencorner.org':80
- '93#####69.dara-dal.net':80
- '93####169.rltk.org':80
- '93#######.fulltimevillain.net':80
- '93#####69.isihia-exi.ro':80
- '93###3169.com':80
- '93####169.noip.me':80
- '93#####69.bounceme.net':80
- '93####169.myftp.org':80
- '93#######.embeddedonline.org':80
- '93####169.myvnc.com':80
- '93####169.shop.tm':80
- '93######9.beerprojects.com':80
- '93####169.ddns.net':80
- '93#####69.grupompr.com':80
- '93######9.fuckcentral.com':80
- '93#####69.dianyglas.com':80
- '93#####69.becompany.org':80
- '93######9.goofyspeak.com':80
- '93#######.lovethosetrains.com':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
HTTP POST requests:
- 93#####69.yngling.com/
- 93####169.info.tm/
- 93#######.fatesperfection.com/
- 93####169.rltk.us/
- 93######9.techgoodness.org/
- 93######9.servehalflife.com/
- 93#####69.negeriau.net/
- 93###3169.uk.to/
- 93####169.home.kg/
- 93####169.no-ip.org/
- 93####169.funkar.nu/
- 93#######.trailsendfarms.com/
- 93####169.no-ip.biz/
- 93####169.getce.com/
- 93#######.consortiummedia.com/
- 93####169.biz.tm/
- 93#######.theabernathyhome.com/
- 93######9.jlengineering.se/
- 93#####69.xpresit.net/
- 93######9.vaughngass.com/
- 93#####69.drreading.us/
- 93####169.contem.bz/
- 93####169.vxe6.net/
- 93#####69.framed.net/
- 93#####69.thegmc.com/
- 93#####69.etherbyte.com/
- 93#######.##ericanelectricalservices.net/
- 93#####69.profinet.ro/
- 93#######.endlessconference.com/
- 93#####69.wtf-no.com/
- 93####169.sytes.net/
- 93###3169.net/
- 93######9.kevinbradley.org/
- 93####169.gotdns.ch/
- 93#####69.wolmerica.com/
- 93#####69.serveftp.com/
- 93######9.xn--bser-5qa.org/
- 93######9.redirectme.net/
- 93#####69.tnebldc.org/
- 93####169.devi1.net/
- 93#####69.serveblog.net/
- 93#####69.surlenet.be/
- 93#####69.igliss.com/
- 93######9.fintech-llc.com/
- 93######9.embeddedsw.org/
- 93######9.3utilities.com/
- 93#####69.shadir.com/
- 93######9.cybscripts.com/
- 93####169.webhop.me/
- 93#######.servecounterstrike.com/
- 93#####69.servemp3.com/
- 93#####69.servegame.com/
- 93###3169.ru/
- 93######9.sexyhosting.biz/
- 93#####69.no-ip.info/
- 93####169.myftp.biz/
- 93###3169.biz/
- 93#####69.gigaportal.pl/
- 93#####69.4twenty.us/
- 93#####69.servehttp.com/
- 93####169.base-v.ch/
- 93#####69.paulkelly.org/
- 93######9.parinternet.biz/
- 93######9.dnmcoffman.com/
- 93#######.death-by-monkeys.com/
- 93#######.computersforpeace.net/
- 93####169.zapto.org/
- 93#####69.unibutton.com/
- 93#######.rockingwranchinc.com/
- 93######9.hiddencorner.org/
- 93#####69.dara-dal.net/
- 93####169.rltk.org/
- 93#######.fulltimevillain.net/
- 93#####69.isihia-exi.ro/
- 93###3169.com/
- 93####169.noip.me/
- 93#####69.bounceme.net/
- 93####169.myftp.org/
- 93#######.embeddedonline.org/
- 93####169.myvnc.com/
- 93####169.shop.tm/
- 93######9.beerprojects.com/
- 93####169.ddns.net/
- 93#####69.grupompr.com/
- 93######9.fuckcentral.com/
- 93#####69.dianyglas.com/
- 93#####69.becompany.org/
- 93######9.goofyspeak.com/
- 93#######.lovethosetrains.com/
UDP:
- DNS ASK 93#####69.yngling.com
- DNS ASK 93####169.info.tm
- DNS ASK 93#######.fatesperfection.com
- DNS ASK 93####169.rltk.us
- DNS ASK 93######9.techgoodness.org
- DNS ASK 93######9.servehalflife.com
- DNS ASK 93#####69.negeriau.net
- DNS ASK 93###3169.uk.to
- DNS ASK 93####169.home.kg
- DNS ASK 93####169.no-ip.org
- DNS ASK 93####169.funkar.nu
- DNS ASK 93#######.trailsendfarms.com
- DNS ASK 93####169.no-ip.biz
- DNS ASK 93####169.getce.com
- DNS ASK 93#######.consortiummedia.com
- DNS ASK 93####169.biz.tm
- DNS ASK 93#######.theabernathyhome.com
- DNS ASK 93######9.jlengineering.se
- DNS ASK 93#####69.xpresit.net
- DNS ASK 93######9.vaughngass.com
- DNS ASK 93#####69.drreading.us
- DNS ASK 93####169.contem.bz
- DNS ASK 93######9.xn--bser-5qa.org
- DNS ASK 93#####69.framed.net
- DNS ASK 93#####69.profinet.ro
- DNS ASK 93####169.vxe6.net
- DNS ASK 93#######.##ericanelectricalservices.net
- DNS ASK 93#####69.thegmc.com
- DNS ASK 93###3169.net
- DNS ASK 93#####69.wtf-no.com
- DNS ASK 93######9.servequake.com
- DNS ASK 93#######.endlessconference.com
- DNS ASK 93######9.kevinbradley.org
- DNS ASK 93####169.sytes.net
- DNS ASK 93#####69.wolmerica.com
- DNS ASK 93#####69.tnebldc.org
- DNS ASK 93####169.gotdns.ch
- DNS ASK 93######9.redirectme.net
- DNS ASK 93#####69.serveftp.com
- DNS ASK 93#####69.igliss.com
- DNS ASK 93#####69.serveblog.net
- DNS ASK 93#####69.etherbyte.com
- DNS ASK 93####169.devi1.net
- DNS ASK 93######9.fintech-llc.com
- DNS ASK 93#####69.surlenet.be
- DNS ASK 93######9.embeddedsw.org
- DNS ASK 93######9.cybscripts.com
- DNS ASK 93######9.3utilities.com
- DNS ASK 93#######.servecounterstrike.com
- DNS ASK 93######9.dnmcoffman.com
- DNS ASK 93####169.webhop.me
- DNS ASK 93#####69.shadir.com
- DNS ASK 93######9.sexyhosting.biz
- DNS ASK 93#####69.servegame.com
- DNS ASK 93####169.myftp.biz
- DNS ASK 93#####69.servemp3.com
- DNS ASK 93#####69.no-ip.info
- DNS ASK 93#####69.4twenty.us
- DNS ASK 93###3169.biz
- DNS ASK 93####169.base-v.ch
- DNS ASK wp#d
- DNS ASK 93#####69.servehttp.com
- DNS ASK 93#####69.gigaportal.pl
- DNS ASK 93#######.death-by-monkeys.com
- DNS ASK 93######9.parinternet.biz
- DNS ASK 93####169.zapto.org
- DNS ASK 93#####69.paulkelly.org
- DNS ASK 93#######.computersforpeace.net
- DNS ASK 93###3169.ru
- DNS ASK 93#####69.unibutton.com
- DNS ASK 93#######.rockingwranchinc.com
- DNS ASK 93######9.hiddencorner.org
- DNS ASK 93#####69.dara-dal.net
- DNS ASK 93####169.rltk.org
- DNS ASK 93#######.fulltimevillain.net
- DNS ASK 93#####69.isihia-exi.ro
- DNS ASK 93###3169.com
- DNS ASK 93####169.noip.me
- DNS ASK 93#####69.bounceme.net
- DNS ASK 93####169.myftp.org
- DNS ASK 93#######.embeddedonline.org
- DNS ASK 93####169.myvnc.com
- DNS ASK 93####169.shop.tm
- DNS ASK 93######9.beerprojects.com
- DNS ASK 93####169.ddns.net
- DNS ASK 93#####69.grupompr.com
- DNS ASK 93######9.fuckcentral.com
- DNS ASK 93#####69.dianyglas.com
- DNS ASK 93#####69.becompany.org
- DNS ASK 93######9.goofyspeak.com
- DNS ASK 93#######.lovethosetrains.com