Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'ActiveX Cache Interface Bus Background' = '<SYSTEM32>\qvimuvh.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\AutoConnect Multimedia Smart] 'ImagePath' = '<SYSTEM32>\qvimuvh.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\AutoConnect Multimedia Smart] '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>\qrtarqz.exe' "<SYSTEM32>\qvimuvh.exe"
- '%WINDIR%\Temp\sydcob2ryyhmpr.exe' -r 49250 tcp
- '%TEMP%\sydcob2i1bhmprjhn4fo.exe'
- '<SYSTEM32>\qvimuvh.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\fsfksmokv\run
- <SYSTEM32>\fsfksmokv\rng
- %WINDIR%\Temp\sydcob2ryyhmpr.exe
- <SYSTEM32>\fsfksmokv\cfg
- <SYSTEM32>\qrtarqz.exe
- %TEMP%\sydcob2i1bhmprjhn4fo.exe
- <SYSTEM32>\fsfksmokv\tst
- <SYSTEM32>\qvimuvh.exe
- <SYSTEM32>\fsfksmokv\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\qrtarqz.exe
- <SYSTEM32>\qvimuvh.exe
Deletes the following files:
- %WINDIR%\Temp\sydcob2ryyhmpr.exe
- <DRIVERS>\etc\hosts
- %TEMP%\sydcob2i1bhmprjhn4fo.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'de####erblood.net':80
- 'al###blood.net':80
- 'fr###yfull.net':80
- 'al###lose.net':80
- 'de####erdaily.net':80
- 'al###daily.net':80
- 'fr###ydaily.net':80
- 'pu###aily.net':80
- 'fr###yblood.net':80
- 'pu###ull.net':80
- 'fr###ylose.net':80
- 'pu###ose.net':80
- 'so###cean.net':80
- 'lo###cean.net':80
- 'so###econd.net':80
- 'wh###hold.net':80
- 'so###ave.net':80
- 'lo###ave.net':80
- 'de####erfull.net':80
- 'al###full.net':80
- 'de####erlose.net':80
- 'lo###econd.net':80
- 'so###old.net':80
- 'lo###old.net':80
- 'pu###lood.net':80
- 'mo###blood.net':80
- 'li###ull.net':80
- 'en###full.net':80
- 'ti###aily.net':80
- 'mo###daily.net':80
- 'ti###lood.net':80
- 'be##lxc.com':80
- 'af###sllc.com':80
- 'ri###nstorm.net':80
- 'li###ose.net':80
- 'en###lose.net':80
- 'de###lxc.com':80
- 'sh###lose.net':80
- 'de###aily.net':80
- 'sh###daily.net':80
- 'de###ull.net':80
- 'sh###full.net':80
- 'de###ose.net':80
- 'mo###full.net':80
- 'ti###ose.net':80
- 'mo###lose.net':80
- 'de###lood.net':80
- 'sh###blood.net':80
- 'ti###ull.net':80
TCP:
HTTP GET requests:
- http://de####erblood.net/index.php
- http://al###blood.net/index.php
- http://fr###yfull.net/index.php
- http://al###lose.net/index.php
- http://de####erdaily.net/index.php
- http://al###daily.net/index.php
- http://fr###ydaily.net/index.php
- http://pu###aily.net/index.php
- http://fr###yblood.net/index.php
- http://pu###ull.net/index.php
- http://fr###ylose.net/index.php
- http://pu###ose.net/index.php
- http://so###cean.net/index.php
- http://lo###cean.net/index.php
- http://so###econd.net/index.php
- http://wh###hold.net/index.php
- http://so###ave.net/index.php
- http://lo###ave.net/index.php
- http://de####erfull.net/index.php
- http://al###full.net/index.php
- http://de####erlose.net/index.php
- http://lo###econd.net/index.php
- http://so###old.net/index.php
- http://lo###old.net/index.php
- http://pu###lood.net/index.php
- http://mo###blood.net/index.php
- http://li###ull.net/index.php
- http://en###full.net/index.php
- http://ti###aily.net/index.php
- http://mo###daily.net/index.php
- http://ti###lood.net/index.php
- http://be##lxc.com/index.php
- http://af###sllc.com/index.php
- http://ri###nstorm.net/index.php
- http://li###ose.net/index.php
- http://en###lose.net/index.php
- http://de###lxc.com/index.php
- http://sh###lose.net/index.php
- http://de###aily.net/index.php
- http://sh###daily.net/index.php
- http://de###ull.net/index.php
- http://sh###full.net/index.php
- http://de###ose.net/index.php
- http://mo###full.net/index.php
- http://ti###ose.net/index.php
- http://mo###lose.net/index.php
- http://de###lood.net/index.php
- http://sh###blood.net/index.php
- http://ti###ull.net/index.php
UDP:
- DNS ASK de####erblood.net
- DNS ASK al###blood.net
- DNS ASK fr###yfull.net
- DNS ASK al###lose.net
- DNS ASK de####erdaily.net
- DNS ASK al###daily.net
- DNS ASK fr###ydaily.net
- DNS ASK pu###aily.net
- DNS ASK fr###yblood.net
- DNS ASK pu###ull.net
- DNS ASK fr###ylose.net
- DNS ASK pu###ose.net
- DNS ASK de####erlose.net
- DNS ASK lo###ave.net
- DNS ASK so###cean.net
- DNS ASK lo###cean.net
- DNS ASK sa###old.net
- DNS ASK wh###hold.net
- DNS ASK so###ave.net
- DNS ASK lo###old.net
- DNS ASK de####erfull.net
- DNS ASK al###full.net
- DNS ASK so###econd.net
- DNS ASK lo###econd.net
- DNS ASK so###old.net
- DNS ASK pu###lood.net
- DNS ASK mo###blood.net
- DNS ASK li###ull.net
- DNS ASK en###full.net
- DNS ASK ti###aily.net
- DNS ASK mo###daily.net
- DNS ASK ti###lood.net
- DNS ASK be##lxc.com
- DNS ASK af###sllc.com
- DNS ASK ri###nstorm.net
- DNS ASK li###ose.net
- DNS ASK en###lose.net
- DNS ASK de###lxc.com
- DNS ASK sh###lose.net
- DNS ASK de###aily.net
- DNS ASK sh###daily.net
- DNS ASK de###ull.net
- DNS ASK sh###full.net
- DNS ASK de###ose.net
- DNS ASK mo###full.net
- DNS ASK ti###ose.net
- DNS ASK mo###lose.net
- DNS ASK de###lood.net
- DNS ASK sh###blood.net
- DNS ASK ti###ull.net
- '23#.#55.255.250':1900
