Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Name BitLocker Class WinHTTP Function' = '<SYSTEM32>\bfzylcceb.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Superfetch Upgrade DNS IKE Security Builder] '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>\nneproveood.exe' "<SYSTEM32>\bfzylcceb.exe"
- '%WINDIR%\Temp\rolrbc34rgmpj5r.exe' -r 26812 tcp
- '%TEMP%\rolrbc32j6mpj5rayrbmzv.exe'
- '<SYSTEM32>\bfzylcceb.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\qozzvznstxndtk\run
- <SYSTEM32>\qozzvznstxndtk\rng
- %WINDIR%\Temp\rolrbc34rgmpj5r.exe
- <SYSTEM32>\qozzvznstxndtk\cfg
- <SYSTEM32>\nneproveood.exe
- %TEMP%\rolrbc32j6mpj5rayrbmzv.exe
- <SYSTEM32>\qozzvznstxndtk\tst
- <SYSTEM32>\bfzylcceb.exe
- <SYSTEM32>\qozzvznstxndtk\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\nneproveood.exe
- <SYSTEM32>\bfzylcceb.exe
Deletes the following files:
- %WINDIR%\Temp\rolrbc34rgmpj5r.exe
- %TEMP%\rolrbc32j6mpj5rayrbmzv.exe
- <DRIVERS>\etc\hosts
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'st###plain.net':80
- 'ba###lain.net':80
- 'st###step.net':80
- 'ba###tep.net':80
- 'st###black.net':80
- 'ba###lack.net':80
- 'st###grown.net':80
- 'ba###rown.net':80
- 'sa###lack.net':80
- 'sa###tep.net':80
- 'wh###plain.net':80
- 'so###lack.net':80
- 'wh###step.net':80
- 'sa###rown.net':80
- 'wh###black.net':80
- 'sa###lain.net':80
- 'wh###grown.net':80
- 'ti###lain.net':80
- 'mo###grown.net':80
- 'ti###tep.net':80
- 'mo###plain.net':80
- 'ti###lack.net':80
- 'sh###step.net':80
- 'ti###rown.net':80
- 'mo###black.net':80
- 'mo###step.net':80
- 'en###plain.net':80
- 'li###lain.net':80
- 'en###step.net':80
- 'li###tep.net':80
- 'en###black.net':80
- 'li###lack.net':80
- 'en###grown.net':80
- 'li###rown.net':80
- 'lo###lack.net':80
- 'fo###stand.net':80
- 'se###gain.net':80
- 'fo###sugar.net':80
- 'af###stand.net':80
- 'we####daypass.net':80
- 'se###ugar.net':80
- 'we####dayagain.net':80
- 'se###ass.net':80
- 'af###sugar.net':80
- 'la###onea.com':80
- 'da###ekilai.com':80
- 'do####n4guia.com':80
- 'fr###secas.com':80
- 'af###pass.net':80
- 'fo###pass.net':80
- 'ta###fruit.net':80
- 'st###march.net':80
- 'lo###tep.net':80
- 'so###tep.net':80
- 'dr###stand.net':80
- 'na###tand.net':80
- 'lo###rown.net':80
- 'so###rown.net':80
- 'lo###lain.net':80
- 'so###lain.net':80
- 'na###ugar.net':80
- 'we####daystand.net':80
- 'dr###again.net':80
- 'we####daysugar.net':80
- 'se###tand.net':80
- 'na###ass.net':80
- 'dr###sugar.net':80
- 'na###gain.net':80
- 'dr###pass.net':80
TCP:
HTTP GET requests:
- st###plain.net/forum/search.php?me#########################################
- ba###lain.net/forum/search.php?me#########################################
- st###step.net/forum/search.php?me#########################################
- ba###tep.net/forum/search.php?me#########################################
- st###black.net/forum/search.php?me#########################################
- ba###lack.net/forum/search.php?me#########################################
- st###grown.net/forum/search.php?me#########################################
- ba###rown.net/forum/search.php?me#########################################
- sa###lack.net/forum/search.php?me#########################################
- sa###tep.net/forum/search.php?me#########################################
- wh###plain.net/forum/search.php?me#########################################
- so###lack.net/forum/search.php?me#########################################
- wh###step.net/forum/search.php?me#########################################
- sa###rown.net/forum/search.php?me#########################################
- wh###black.net/forum/search.php?me#########################################
- sa###lain.net/forum/search.php?me#########################################
- wh###grown.net/forum/search.php?me#########################################
- ti###lain.net/forum/search.php?me#########################################
- mo###grown.net/forum/search.php?me#########################################
- ti###tep.net/forum/search.php?me#########################################
- mo###plain.net/forum/search.php?me#########################################
- ti###lack.net/forum/search.php?me#########################################
- sh###step.net/forum/search.php?me#########################################
- ti###rown.net/forum/search.php?me#########################################
- mo###black.net/forum/search.php?me#########################################
- mo###step.net/forum/search.php?me#########################################
- en###plain.net/forum/search.php?me#########################################
- li###lain.net/forum/search.php?me#########################################
- en###step.net/forum/search.php?me#########################################
- li###tep.net/forum/search.php?me#########################################
- en###black.net/forum/search.php?me#########################################
- li###lack.net/forum/search.php?me#########################################
- en###grown.net/forum/search.php?me#########################################
- li###rown.net/forum/search.php?me#########################################
- lo###lack.net/forum/search.php?me#########################################
- fo###stand.net/forum/search.php?me#########################################
- se###gain.net/forum/search.php?me#########################################
- fo###sugar.net/forum/search.php?me#########################################
- af###stand.net/forum/search.php?me#########################################
- we####daypass.net/forum/search.php?me#########################################
- se###ugar.net/forum/search.php?me#########################################
- we####dayagain.net/forum/search.php?me#########################################
- se###ass.net/forum/search.php?me#########################################
- af###sugar.net/forum/search.php?me#########################################
- la###onea.com/forum/search.php?me#########################################
- da###ekilai.com/forum/search.php?me#########################################
- do####n4guia.com/forum/search.php?me#########################################
- fr###secas.com/forum/search.php?me#########################################
- af###pass.net/forum/search.php?me#########################################
- fo###pass.net/forum/search.php?me#########################################
- ta###fruit.net/forum/search.php?me#########################################
- st###march.net/forum/search.php?me#########################################
- lo###tep.net/forum/search.php?me#########################################
- so###tep.net/forum/search.php?me#########################################
- dr###stand.net/forum/search.php?me#########################################
- na###tand.net/forum/search.php?me#########################################
- lo###rown.net/forum/search.php?me#########################################
- so###rown.net/forum/search.php?me#########################################
- lo###lain.net/forum/search.php?me#########################################
- so###lain.net/forum/search.php?me#########################################
- na###ugar.net/forum/search.php?me#########################################
- we####daystand.net/forum/search.php?me#########################################
- dr###again.net/forum/search.php?me#########################################
- we####daysugar.net/forum/search.php?me#########################################
- se###tand.net/forum/search.php?me#########################################
- na###ass.net/forum/search.php?me#########################################
- dr###sugar.net/forum/search.php?me#########################################
- na###gain.net/forum/search.php?me#########################################
- dr###pass.net/forum/search.php?me#########################################
UDP:
- DNS ASK ba###tep.net
- DNS ASK st###plain.net
- DNS ASK sa###lack.net
- DNS ASK st###step.net
- DNS ASK ba###rown.net
- DNS ASK st###black.net
- DNS ASK ba###lain.net
- DNS ASK st###grown.net
- DNS ASK wh###black.net
- DNS ASK wh###step.net
- DNS ASK sa###tep.net
- DNS ASK lo###lack.net
- DNS ASK so###lack.net
- DNS ASK wh###grown.net
- DNS ASK sa###rown.net
- DNS ASK wh###plain.net
- DNS ASK sa###lain.net
- DNS ASK ba###lack.net
- DNS ASK ti###lain.net
- DNS ASK mo###grown.net
- DNS ASK ti###tep.net
- DNS ASK mo###plain.net
- DNS ASK ti###lack.net
- DNS ASK sh###step.net
- DNS ASK ti###rown.net
- DNS ASK mo###black.net
- DNS ASK mo###step.net
- DNS ASK en###plain.net
- DNS ASK li###lain.net
- DNS ASK en###step.net
- DNS ASK li###tep.net
- DNS ASK en###black.net
- DNS ASK li###lack.net
- DNS ASK en###grown.net
- DNS ASK li###rown.net
- DNS ASK fo###stand.net
- DNS ASK se###gain.net
- DNS ASK fo###sugar.net
- DNS ASK af###stand.net
- DNS ASK we####daypass.net
- DNS ASK se###ugar.net
- DNS ASK we####dayagain.net
- DNS ASK se###ass.net
- DNS ASK af###sugar.net
- DNS ASK la###onea.com
- DNS ASK da###ekilai.com
- DNS ASK do####n4guia.com
- DNS ASK fr###secas.com
- DNS ASK af###pass.net
- DNS ASK fo###pass.net
- DNS ASK ta###fruit.net
- DNS ASK st###march.net
- DNS ASK lo###tep.net
- DNS ASK so###tep.net
- DNS ASK dr###stand.net
- DNS ASK na###tand.net
- DNS ASK lo###rown.net
- DNS ASK so###rown.net
- DNS ASK lo###lain.net
- DNS ASK so###lain.net
- DNS ASK na###ugar.net
- DNS ASK we####daystand.net
- DNS ASK dr###again.net
- DNS ASK we####daysugar.net
- DNS ASK se###tand.net
- DNS ASK na###ass.net
- DNS ASK dr###sugar.net
- DNS ASK na###gain.net
- DNS ASK dr###pass.net
- '23#.#55.255.250':1900
