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:
- '57####154.base-v.ch':80
- '57###5154.qc.to':80
- '57#####54.xpresit.net':80
- '57######4.parinternet.biz':80
- '57#######.fatesperfection.com':80
- '57#####54.servebeer.com':80
- '57#######.amproliability.com':80
- '57#####54.gigaportal.pl':80
- '57######4.servehalflife.com':80
- '57#####54.etherbyte.com':80
- '57####154.home.kg':80
- '57#####54.unibutton.com':80
- '57####154.no-ip.biz':80
- '57#####54.905tech.com':80
- '57######4.dnmcoffman.com':80
- '57#####54.drreading.us':80
- '57#####54.servehttp.com':80
- '57####154.vxe6.net':80
- '57######4.vaughngass.com':80
- '57####154.carys.org':80
- '57#######.trailsendfarms.com':80
- '57####154.contem.bz':80
- '57###5154.ru':80
- '57#####54.igliss.com':80
- '57#######.serveminecraft.net':80
- '57#######.death-by-monkeys.com':80
- '57####154.kein.hk':80
- '57#####54.wtf-no.com':80
- '57####154.sytes.net':80
- '57###5154.biz':80
- '57#####54.negeriau.net':80
- '57####154.myvnc.com':80
- '57#####54.surlenet.be':80
- '57#####54.isihia-exi.ro':80
- '57#####54.servepics.com':80
- '57#######.servecounterstrike.com':80
- '57###5154.com':80
- '57#####54.becompany.org':80
- '57#####54.thegmc.com':80
- '57######4.beerprojects.com':80
- '57#####54.servemp3.com':80
- '57####154.no-ip.org':80
- '57#####54.wolmerica.com':80
- '57######4.3utilities.com':80
- '57###5154.info':80
- '57######4.hiddencorner.org':80
- '57#######.endlessconference.com':80
- '57####154.hopto.org':80
- '57#####54.shadir.com':80
- '57#####54.kaleebso.com':80
- '57####154.biz.tm':80
- 'wp#d':80
- '57#####54.serveftp.com':80
- '57######4.fuckcentral.com':80
- '57#######.lovethosetrains.com':80
- '57####154.smirt.ch':80
- '57####154.myftp.org':80
- '57#####54.ddnsking.com':80
- '57####154.webhop.me':80
- '57####154.devi1.net':80
- '57####154.myftp.biz':80
- '57#####54.bounceme.net':80
- '57####154.funkar.nu':80
- '57######4.fintech-llc.com':80
- '57#####54.4twenty.us':80
- '57###5154.us.to':80
- '57####154.rltk.org':80
- '57######4.embeddedsw.org':80
- '57###5154.uk.to':80
- '57######4.redirectme.net':80
- '57#######.computersforpeace.net':80
- '57####154.gotdns.ch':80
- '57######4.goofyspeak.com':80
- '57#####54.tnebldc.org':80
- '57#######.#ernando-botero-sculpture.com':80
- '57#######.embeddedonline.org':80
- '57######4.techgoodness.org':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
HTTP POST requests:
- 57####154.base-v.ch/
- 57###5154.qc.to/
- 57#####54.xpresit.net/
- 57######4.parinternet.biz/
- 57#######.fatesperfection.com/
- 57#####54.servebeer.com/
- 57#######.amproliability.com/
- 57#####54.gigaportal.pl/
- 57######4.servehalflife.com/
- 57#####54.etherbyte.com/
- 57####154.home.kg/
- 57#####54.unibutton.com/
- 57####154.no-ip.biz/
- 57#####54.905tech.com/
- 57######4.dnmcoffman.com/
- 57#####54.drreading.us/
- 57#####54.servehttp.com/
- 57####154.vxe6.net/
- 57######4.vaughngass.com/
- 57####154.carys.org/
- 57#######.trailsendfarms.com/
- 57####154.contem.bz/
- 57###5154.ru/
- 57#####54.igliss.com/
- 57#######.serveminecraft.net/
- 57#######.death-by-monkeys.com/
- 57####154.kein.hk/
- 57#####54.wtf-no.com/
- 57####154.sytes.net/
- 57###5154.biz/
- 57#####54.negeriau.net/
- 57####154.myvnc.com/
- 57#####54.surlenet.be/
- 57#####54.isihia-exi.ro/
- 57#####54.servepics.com/
- 57#######.servecounterstrike.com/
- 57###5154.com/
- 57#####54.becompany.org/
- 57#####54.servemp3.com/
- 57######4.3utilities.com/
- 57#####54.wolmerica.com/
- 57######4.beerprojects.com/
- 57#######.endlessconference.com/
- 57######4.hiddencorner.org/
- 57#######.computersforpeace.net/
- 57####154.hopto.org/
- 57###5154.info/
- 57####154.no-ip.org/
- 57####154.biz.tm/
- 57######4.fuckcentral.com/
- 57#####54.serveftp.com/
- 57#####54.kaleebso.com/
- 57####154.myftp.org/
- 57####154.smirt.ch/
- 57#####54.shadir.com/
- 57#####54.ddnsking.com/
- 57#######.lovethosetrains.com/
- 57####154.devi1.net/
- 57####154.funkar.nu/
- 57#####54.bounceme.net/
- 57####154.webhop.me/
- 57###5154.us.to/
- 57#####54.4twenty.us/
- 57#####54.thegmc.com/
- 57####154.rltk.org/
- 57######4.fintech-llc.com/
- 57####154.myftp.biz/
- 57######4.redirectme.net/
- 57######4.goofyspeak.com/
- 57####154.gotdns.ch/
- 57###5154.uk.to/
- 57#######.embeddedonline.org/
- 57#######.#ernando-botero-sculpture.com/
- 57######4.embeddedsw.org/
- 57######4.techgoodness.org/
- 57#####54.tnebldc.org/
UDP:
- DNS ASK 57######4.parinternet.biz
- DNS ASK 57####154.base-v.ch
- DNS ASK 57#####54.etherbyte.com
- DNS ASK 57#####54.xpresit.net
- DNS ASK 57###5154.qc.to
- DNS ASK 57######4.servehalflife.com
- DNS ASK 57#####54.servebeer.com
- DNS ASK 57#######.fatesperfection.com
- DNS ASK 57#####54.gigaportal.pl
- DNS ASK 57#####54.servehttp.com
- DNS ASK 57#####54.905tech.com
- DNS ASK 57####154.home.kg
- DNS ASK 57#####54.thegmc.com
- DNS ASK 57####154.no-ip.biz
- DNS ASK 57#####54.unibutton.com
- DNS ASK 57######4.vaughngass.com
- DNS ASK 57#####54.drreading.us
- DNS ASK 57######4.dnmcoffman.com
- DNS ASK 57####154.vxe6.net
- DNS ASK 57#######.amproliability.com
- DNS ASK 57####154.carys.org
- DNS ASK 57#######.trailsendfarms.com
- DNS ASK 57####154.contem.bz
- DNS ASK 57###5154.ru
- DNS ASK 57#####54.igliss.com
- DNS ASK 57#######.serveminecraft.net
- DNS ASK 57#######.death-by-monkeys.com
- DNS ASK 57####154.kein.hk
- DNS ASK 57#####54.wtf-no.com
- DNS ASK 57####154.sytes.net
- DNS ASK 57###5154.biz
- DNS ASK 57#####54.negeriau.net
- DNS ASK 57####154.myvnc.com
- DNS ASK 57#####54.surlenet.be
- DNS ASK 57#####54.isihia-exi.ro
- DNS ASK 57#####54.servepics.com
- DNS ASK 57#######.servecounterstrike.com
- DNS ASK 57###5154.com
- DNS ASK 57#####54.becompany.org
- DNS ASK 57#####54.framed.net
- DNS ASK 57#####54.wolmerica.com
- DNS ASK 57######4.beerprojects.com
- DNS ASK 57#####54.shadir.com
- DNS ASK 57####154.no-ip.org
- DNS ASK 57#####54.servemp3.com
- DNS ASK 57####154.hopto.org
- DNS ASK 57###5154.info
- DNS ASK 57######4.3utilities.com
- DNS ASK 57#######.endlessconference.com
- DNS ASK 57####154.smirt.ch
- DNS ASK 57#####54.serveftp.com
- DNS ASK 57#####54.kaleebso.com
- DNS ASK 57#####54.4twenty.us
- DNS ASK wp#d
- DNS ASK 57####154.biz.tm
- DNS ASK 57#####54.ddnsking.com
- DNS ASK 57#######.lovethosetrains.com
- DNS ASK 57######4.fuckcentral.com
- DNS ASK 57####154.myftp.org
- DNS ASK 57#####54.bounceme.net
- DNS ASK 57####154.webhop.me
- DNS ASK 57######4.embeddedsw.org
- DNS ASK 57####154.myftp.biz
- DNS ASK 57####154.devi1.net
- DNS ASK 57####154.rltk.org
- DNS ASK 57######4.fintech-llc.com
- DNS ASK 57####154.funkar.nu
- DNS ASK 57###5154.us.to
- DNS ASK 57#######.#ernando-botero-sculpture.com
- DNS ASK 57####154.gotdns.ch
- DNS ASK 57###5154.uk.to
- DNS ASK 57######4.hiddencorner.org
- DNS ASK 57#######.computersforpeace.net
- DNS ASK 57######4.redirectme.net
- DNS ASK 57######4.techgoodness.org
- DNS ASK 57#####54.tnebldc.org
- DNS ASK 57######4.goofyspeak.com
- DNS ASK 57#######.embeddedonline.org
- '23#.#55.255.250':1900
- '<Private IP address>':5351