Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'iSCSI DHCP Fax Defender Smart Interface' = '<SYSTEM32>\airoggoupd.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\UPnP Service Collector Socket Tracking Bus] 'ImagePath' = '<SYSTEM32>\airoggoupd.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\UPnP Service Collector Socket Tracking Bus] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Creates and executes the following:
- '<SYSTEM32>\vflkmjyaumwl.exe' "<SYSTEM32>\airoggoupd.exe"
- '%WINDIR%\Temp\wzo0yedf3sdaux.exe' -r 51276 tcp
- '%TEMP%\wzo0yedf3ejwuxqowgrh.exe'
- '<SYSTEM32>\airoggoupd.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\akjerccmiow\run
- <SYSTEM32>\akjerccmiow\rng
- %WINDIR%\Temp\wzo0yedf3sdaux.exe
- <SYSTEM32>\akjerccmiow\cfg
- <SYSTEM32>\vflkmjyaumwl.exe
- %TEMP%\wzo0yedf3ejwuxqowgrh.exe
- <SYSTEM32>\akjerccmiow\tst
- <SYSTEM32>\airoggoupd.exe
- <SYSTEM32>\akjerccmiow\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\vflkmjyaumwl.exe
- <SYSTEM32>\airoggoupd.exe
Deletes the following files:
- %WINDIR%\Temp\wzo0yedf3sdaux.exe
- <DRIVERS>\etc\hosts
- %TEMP%\wzo0yedf3ejwuxqowgrh.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'ha###llow.net':80
- 'hu###allow.net':80
- 'ha###ives.net':80
- 'hu###gives.net':80
- 'ha###arth.net':80
- 'hu###taste.net':80
- 'ma###uess.net':80
- 'hu###earth.net':80
- 'ha###aste.net':80
- 'ya###aste.net':80
- 'mu###gives.net':80
- 'ya###ives.net':80
- 'sp###taste.net':80
- 'we###aste.net':80
- 'mu###allow.net':80
- 'ya###arth.net':80
- 'mu###taste.net':80
- 'ya###llow.net':80
- 'mu###earth.net':80
- 'wr###guess.net':80
- 'pr####tbottom.net':80
- 'mo###olor.net':80
- 'al###being.net':80
- 'ca####nbring.net':80
- 'ab###ell.net':80
- 'le###form.net':80
- 'cr#####onaraminta.net':80
- 'mi###hown.net':80
- 'mo###ugust.net':80
- 'ri###nstorm.net':80
- 'ma###ill.net':80
- 'wr###kill.net':80
- 'ma###irst.net':80
- 'wr###first.net':80
- 'ma###tood.net':80
- 'de###uess.net':80
- 'be##lxc.com':80
- 'wr###stood.net':80
- 'ro###uess.net':80
TCP:
HTTP GET requests:
- http://ha###llow.net/index.php
- http://hu###allow.net/index.php
- http://ha###ives.net/index.php
- http://hu###gives.net/index.php
- http://ha###arth.net/index.php
- http://hu###taste.net/index.php
- http://ma###uess.net/index.php
- http://hu###earth.net/index.php
- http://ha###aste.net/index.php
- http://ya###aste.net/index.php
- http://mu###gives.net/index.php
- http://ya###ives.net/index.php
- http://sp###taste.net/index.php
- http://we###aste.net/index.php
- http://mu###allow.net/index.php
- http://ya###arth.net/index.php
- http://mu###taste.net/index.php
- http://ya###llow.net/index.php
- http://mu###earth.net/index.php
- http://wr###guess.net/index.php
- http://pr####tbottom.net/index.php
- http://mo###olor.net/index.php
- http://al###being.net/index.php
- http://ca####nbring.net/index.php
- http://ab###ell.net/index.php
- http://le###form.net/index.php
- http://cr#####onaraminta.net/index.php
- http://mi###hown.net/index.php
- http://mo###ugust.net/index.php
- http://ri###nstorm.net/index.php
- http://ma###ill.net/index.php
- http://wr###kill.net/index.php
- http://ma###irst.net/index.php
- http://wr###first.net/index.php
- http://ma###tood.net/index.php
- http://de###uess.net/index.php
- http://be##lxc.com/index.php
- http://wr###stood.net/index.php
- http://ro###uess.net/index.php
UDP:
- DNS ASK ha###llow.net
- DNS ASK hu###allow.net
- DNS ASK hu###gives.net
- DNS ASK ya###aste.net
- DNS ASK ha###ives.net
- DNS ASK hu###taste.net
- DNS ASK ma###uess.net
- DNS ASK ha###aste.net
- DNS ASK ha###arth.net
- DNS ASK hu###earth.net
- DNS ASK mu###gives.net
- DNS ASK ya###ives.net
- DNS ASK we###aste.net
- DNS ASK we###arth.net
- DNS ASK sp###taste.net
- DNS ASK ya###arth.net
- DNS ASK mu###taste.net
- DNS ASK mu###earth.net
- DNS ASK mu###allow.net
- DNS ASK ya###llow.net
- DNS ASK wr###guess.net
- DNS ASK pr####tbottom.net
- DNS ASK mo###olor.net
- DNS ASK al###being.net
- DNS ASK ca####nbring.net
- DNS ASK ab###ell.net
- DNS ASK le###form.net
- DNS ASK cr#####onaraminta.net
- DNS ASK mi###hown.net
- DNS ASK mo###ugust.net
- DNS ASK ri###nstorm.net
- DNS ASK ma###ill.net
- DNS ASK wr###kill.net
- DNS ASK ma###irst.net
- DNS ASK wr###first.net
- DNS ASK ma###tood.net
- DNS ASK de###uess.net
- DNS ASK be##lxc.com
- DNS ASK wr###stood.net
- DNS ASK ro###uess.net
- '23#.#55.255.250':1900
