Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Drive PC Link Protected Desktop' = '<SYSTEM32>\bkgrkffufc.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Font CNG Provider Discovery DNS DHCP COM] 'ImagePath' = '<SYSTEM32>\bkgrkffufc.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\Font CNG Provider Discovery DNS DHCP COM] '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>\zihhcapeya.exe' "<SYSTEM32>\bkgrkffufc.exe"
- '%WINDIR%\Temp\meq5ui5kuyfyss.exe' -r 48367 tcp
- '%TEMP%\meq5uis36k82ssiqcc1jm.exe'
- '<SYSTEM32>\bkgrkffufc.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\nuwmtdit\run
- <SYSTEM32>\nuwmtdit\rng
- %WINDIR%\Temp\meq5ui5kuyfyss.exe
- <SYSTEM32>\nuwmtdit\cfg
- %TEMP%\meq5uis36k82ssiqcc1jm.exe
- <SYSTEM32>\nuwmtdit\tst
- <SYSTEM32>\zihhcapeya.exe
- <SYSTEM32>\bkgrkffufc.exe
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\zihhcapeya.exe
- <SYSTEM32>\bkgrkffufc.exe
Deletes the following files:
- %WINDIR%\Temp\meq5ui5kuyfyss.exe
- %TEMP%\meq5uis36k82ssiqcc1jm.exe
Network activity:
Connects to:
- 'ta###hurry.net':80
- 'le####irteen.net':80
- 'ta####hirteen.net':80
- 'ca###ope.net':80
- 'po###hope.net':80
- 'le###urry.net':80
- 'le###eft.net':80
- 'we###urry.net':80
- 'fe###urry.net':80
- 'we####irteen.net':80
- 'ta###left.net':80
- 'le###ope.net':80
- 'ta###hope.net':80
- 'li###eft.net':80
- 'no###eft.net':80
- 'li###ope.net':80
- 'no###urry.net':80
- 'li####irteen.net':80
- 'no####irteen.net':80
- 'no###ope.net':80
- 'po####hirteen.net':80
- 'ca###eft.net':80
- 'po###left.net':80
- 'ca###urry.net':80
- 'po###hurry.net':80
- 'ca####irteen.net':80
- 'se####strong.net':80
- 'si######edwerryhouse.net':80
- 'gw#####ynhuddleston.net':80
- 'mo####gduring.net':80
- 'ch####nother.net':80
- 'of####urprise.net':80
- 'ge###eangry.net':80
- 'ma#####llabotwright.net':80
- 'du#####llamartinson.net':80
- 'any':105
- 'al####eighbor.net':80
- 'de####between.net':80
- 'si#####tesherisse.net':80
- 'we###ope.net':80
- 'fe###ope.net':80
- 'li###urry.net':80
- 'fe####irteen.net':80
- 'we###eft.net':80
- 'fe###eft.net':80
- 'th###hurry.net':80
- 'ri###nstorm.net':80
- 'ca###tep.net':80
- 'wi###bout.net':80
- 'mi####pecial.net':80
- 'br###nthird.net':80
- 'do####object.net':80
TCP:
HTTP GET requests:
- http://ta###hurry.net/index.php
- http://le####irteen.net/index.php
- http://ta####hirteen.net/index.php
- http://ca###ope.net/index.php
- http://po###hope.net/index.php
- http://le###urry.net/index.php
- http://ta###hope.net/index.php
- http://we###urry.net/index.php
- http://fe###urry.net/index.php
- http://le###eft.net/index.php
- http://ta###left.net/index.php
- http://le###ope.net/index.php
- http://po###left.net/index.php
- http://li###eft.net/index.php
- http://no###eft.net/index.php
- http://li###ope.net/index.php
- http://no###urry.net/index.php
- http://li####irteen.net/index.php
- http://no####irteen.net/index.php
- http://ca####irteen.net/index.php
- http://po####hirteen.net/index.php
- http://ca###eft.net/index.php
- http://no###ope.net/index.php
- http://ca###urry.net/index.php
- http://po###hurry.net/index.php
- http://we####irteen.net/index.php
- http://se####strong.net/index.php
- http://si######edwerryhouse.net/index.php
- http://gw#####ynhuddleston.net/index.php
- http://mo####gduring.net/index.php
- http://ch####nother.net/index.php
- http://of####urprise.net/index.php
- http://si#####tesherisse.net/index.php
- http://ma#####llabotwright.net/index.php
- http://du#####llamartinson.net/index.php
- http://ge###eangry.net/index.php
- http://al####eighbor.net/index.php
- http://de####between.net/index.php
- http://wi###bout.net/index.php
- http://we###ope.net/index.php
- http://fe###ope.net/index.php
- http://li###urry.net/index.php
- http://fe####irteen.net/index.php
- http://we###eft.net/index.php
- http://fe###eft.net/index.php
- http://do####object.net/index.php
- http://ri###nstorm.net/index.php
- http://ca###tep.net/index.php
- http://th###hurry.net/index.php
- http://mi####pecial.net/index.php
- http://br###nthird.net/index.php
UDP:
- DNS ASK ta###hurry.net
- DNS ASK le####irteen.net
- DNS ASK ta####hirteen.net
- DNS ASK ca###ope.net
- DNS ASK po###hope.net
- DNS ASK le###urry.net
- DNS ASK le###eft.net
- DNS ASK we###urry.net
- DNS ASK fe###urry.net
- DNS ASK ri###ope.net
- DNS ASK ta###left.net
- DNS ASK le###ope.net
- DNS ASK ta###hope.net
- DNS ASK li###eft.net
- DNS ASK no###eft.net
- DNS ASK li###ope.net
- DNS ASK no###urry.net
- DNS ASK li####irteen.net
- DNS ASK no####irteen.net
- DNS ASK no###ope.net
- DNS ASK po####hirteen.net
- DNS ASK ca###eft.net
- DNS ASK po###left.net
- DNS ASK ca###urry.net
- DNS ASK po###hurry.net
- DNS ASK ca####irteen.net
- DNS ASK se####strong.net
- DNS ASK si######edwerryhouse.net
- DNS ASK gw#####ynhuddleston.net
- DNS ASK mo####gduring.net
- DNS ASK ch####nother.net
- DNS ASK of####urprise.net
- DNS ASK ge###eangry.net
- DNS ASK ma#####llabotwright.net
- DNS ASK du#####llamartinson.net
- DNS ASK we####irteen.net
- DNS ASK al####eighbor.net
- DNS ASK de####between.net
- DNS ASK si#####tesherisse.net
- DNS ASK we###ope.net
- DNS ASK fe###ope.net
- DNS ASK li###urry.net
- DNS ASK fe####irteen.net
- DNS ASK we###eft.net
- DNS ASK fe###eft.net
- DNS ASK th###hurry.net
- DNS ASK ri###nstorm.net
- DNS ASK ca###tep.net
- DNS ASK wi###bout.net
- DNS ASK mi####pecial.net
- DNS ASK br###nthird.net
- DNS ASK do####object.net
- '23#.#55.255.250':1900
