Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Center Port Resolution Discovery Control CNG' = 'C:\bkrvwnacp\esuedcxhzpz.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Interface Print Panel DNS] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- 'C:\bkrvwnacp\shpbvymvpuu.exe' "c:\bkrvwnacp\esuedcxhzpz.exe"
- 'C:\bkrvwnacp\esuedcxhzpz.exe'
- 'C:\bkrvwnacp\ejytt3gqgzrchxgsbup.exe'
Modifies file system :
Creates the following files:
- C:\bkrvwnacp\esuedcxhzpz.exe
- C:\bkrvwnacp\shpbvymvpuu.exe
- C:\bkrvwnacp\ejytt3gqgzrchxgsbup.exe
- %WINDIR%\bkrvwnacp\h0ohcte
- C:\bkrvwnacp\h0ohcte
Sets the 'hidden' attribute to the following files:
- C:\bkrvwnacp\shpbvymvpuu.exe
- C:\bkrvwnacp\esuedcxhzpz.exe
Deletes the following files:
- C:\bkrvwnacp\ejytt3gqgzrchxgsbup.exe
- %WINDIR%\bkrvwnacp\h0ohcte
Network activity:
Connects to:
- 'pi####ewhose.net':80
- 'ci#####tebicycle.net':80
- 'ci####ttewhose.net':80
- 'fa####except.net':80
- 'ch####enexcept.net':80
- 'ci####tteexcept.net':80
- 'pi####eexcept.net':80
- 'pi####ebridge.net':80
- 'pi####ebicycle.net':80
- 'ci####ttebridge.net':80
- 'ei####except.net':80
- 'fa###ywhose.net':80
- 'en####hexcept.net':80
- 'en####hbridge.net':80
- 'ei####bridge.net':80
- 'fa####bridge.net':80
- 'ch####enbridge.net':80
- 'ch####enbicycle.net':80
- 'ch####enwhose.net':80
- 'fa####bicycle.net':80
- 'th###hwhose.net':80
- 'ri###except.net':80
- 'wh####rexcept.net':80
- 'wh####rbridge.net':80
- 'wh####rbicycle.net':80
- 'ri###bridge.net':80
- 'su####bicycle.net':80
- 'fo####nbridge.net':80
- 'fo####nbicycle.net':80
- 'fo####nwhose.net':80
- 'su###nwhose.net':80
- 'th####bridge.net':80
- 'fi####bridge.net':80
- 'fi####bicycle.net':80
- 'fi###ewhose.net':80
- 'th####bicycle.net':80
- 'wh####rwhose.net':80
- 'ri####icycle.net':80
- 'ri###whose.net':80
- 'th####except.net':80
- 'fi####except.net':80
TCP:
HTTP GET requests:
- http://pi####ewhose.net/index.php
- http://ci#####tebicycle.net/index.php
- http://ci####ttewhose.net/index.php
- http://fa####except.net/index.php
- http://ch####enexcept.net/index.php
- http://ci####tteexcept.net/index.php
- http://pi####eexcept.net/index.php
- http://pi####ebridge.net/index.php
- http://pi####ebicycle.net/index.php
- http://ci####ttebridge.net/index.php
- http://ei####except.net/index.php
- http://fa###ywhose.net/index.php
- http://en####hexcept.net/index.php
- http://en####hbridge.net/index.php
- http://ei####bridge.net/index.php
- http://fa####bridge.net/index.php
- http://ch####enbridge.net/index.php
- http://ch####enbicycle.net/index.php
- http://ch####enwhose.net/index.php
- http://fa####bicycle.net/index.php
- http://th###hwhose.net/index.php
- http://ri###except.net/index.php
- http://wh####rexcept.net/index.php
- http://wh####rbridge.net/index.php
- http://wh####rbicycle.net/index.php
- http://ri###bridge.net/index.php
- http://su####bicycle.net/index.php
- http://fo####nbridge.net/index.php
- http://fo####nbicycle.net/index.php
- http://fo####nwhose.net/index.php
- http://su###nwhose.net/index.php
- http://th####bridge.net/index.php
- http://fi####bridge.net/index.php
- http://fi####bicycle.net/index.php
- http://fi###ewhose.net/index.php
- http://th####bicycle.net/index.php
- http://wh####rwhose.net/index.php
- http://ri####icycle.net/index.php
- http://ri###whose.net/index.php
- http://th####except.net/index.php
- http://fi####except.net/index.php
UDP:
- DNS ASK pi####ewhose.net
- DNS ASK ci#####tebicycle.net
- DNS ASK ci####ttewhose.net
- DNS ASK fa####except.net
- DNS ASK ch####enexcept.net
- DNS ASK ci####tteexcept.net
- DNS ASK pi####eexcept.net
- DNS ASK pi####ebridge.net
- DNS ASK pi####ebicycle.net
- DNS ASK ci####ttebridge.net
- DNS ASK ch####enbridge.net
- DNS ASK en####hexcept.net
- DNS ASK ei####except.net
- DNS ASK ei####bridge.net
- DNS ASK ei####bicycle.net
- DNS ASK en####hbridge.net
- DNS ASK ch####enbicycle.net
- DNS ASK fa####bridge.net
- DNS ASK fa####bicycle.net
- DNS ASK fa###ywhose.net
- DNS ASK ch####enwhose.net
- DNS ASK ri###except.net
- DNS ASK wh####rexcept.net
- DNS ASK wh####rbridge.net
- DNS ASK wh####rbicycle.net
- DNS ASK ri###bridge.net
- DNS ASK su####bicycle.net
- DNS ASK fo####nbridge.net
- DNS ASK fo####nbicycle.net
- DNS ASK fo####nwhose.net
- DNS ASK su###nwhose.net
- DNS ASK ri####icycle.net
- DNS ASK fi####bicycle.net
- DNS ASK th####bridge.net
- DNS ASK th####bicycle.net
- DNS ASK th###hwhose.net
- DNS ASK fi###ewhose.net
- DNS ASK ri###whose.net
- DNS ASK wh####rwhose.net
- DNS ASK fi####except.net
- DNS ASK fi####bridge.net
- DNS ASK th####except.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
