Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Policy Upgrade Debugger WLAN' = '<SYSTEM32>\duqovlckmy.exe'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\duqovlckmy.exe
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Agent Authentication CNG AutoConfig] '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>\oqohrukhjfdu.exe' "<SYSTEM32>\duqovlckmy.exe"
- '%WINDIR%\Temp\y0jngg3oxlolup.exe' -r 30299 tcp
- '%TEMP%\y0jngg3hauolujfh0uzw.exe'
- '<SYSTEM32>\duqovlckmy.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\cheregtl\run
- <SYSTEM32>\cheregtl\rng
- %WINDIR%\Temp\y0jngg3oxlolup.exe
- <SYSTEM32>\cheregtl\cfg
- <SYSTEM32>\oqohrukhjfdu.exe
- %TEMP%\y0jngg3hauolujfh0uzw.exe
- <SYSTEM32>\cheregtl\tst
- <SYSTEM32>\duqovlckmy.exe
- <SYSTEM32>\cheregtl\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\oqohrukhjfdu.exe
- <SYSTEM32>\duqovlckmy.exe
Deletes the following files:
- %WINDIR%\Temp\y0jngg3oxlolup.exe
- <DRIVERS>\etc\hosts
- %TEMP%\y0jngg3hauolujfh0uzw.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'th###outer.net':80
- 'li###uter.net':80
- 'li###oon.net':80
- 'li###ctober.net':80
- 'th###moon.net':80
- 'fe###hoe.net':80
- 'fe###oon.net':80
- 'we###oon.net':80
- 'we###ctober.net':80
- 'we###hoe.net':80
- 'fe###ctober.net':80
- 'vi###mojo.com':80
- 'am###stol.com':80
- 'mo###uia.com':80
- 'do####club-grup.com':80
- 'mo###itio.com':80
- 'fi###moon.net':80
- 'li###hoe.net':80
- 'th####ctober.net':80
- 'th###shoe.net':80
- 'so###outer.net':80
- 'fi###outer.net':80
TCP:
HTTP GET requests:
- http://th###outer.net/forum/search.php?me#########################################
- http://li###uter.net/forum/search.php?me#########################################
- http://li###oon.net/forum/search.php?me#########################################
- http://li###ctober.net/forum/search.php?me#########################################
- http://th###moon.net/forum/search.php?me#########################################
- http://fe###hoe.net/forum/search.php?me#########################################
- http://fe###oon.net/forum/search.php?me#########################################
- http://we###oon.net/forum/search.php?me#########################################
- http://we###ctober.net/forum/search.php?me#########################################
- http://we###hoe.net/forum/search.php?me#########################################
- http://fe###ctober.net/forum/search.php?me#########################################
- http://vi###mojo.com/forum/search.php?me#########################################
- http://am###stol.com/forum/search.php?me#########################################
- http://mo###uia.com/forum/search.php?me#########################################
- http://do####club-grup.com/forum/search.php?me#########################################
- http://mo###itio.com/forum/search.php?me#########################################
- http://fi###moon.net/forum/search.php?me#########################################
- http://li###hoe.net/forum/search.php?me#########################################
- http://th####ctober.net/forum/search.php?me#########################################
- http://th###shoe.net/forum/search.php?me#########################################
- http://so###outer.net/forum/search.php?me#########################################
- http://fi###outer.net/forum/search.php?me#########################################
UDP:
- DNS ASK li###oon.net
- DNS ASK th###outer.net
- DNS ASK li###uter.net
- DNS ASK th####ctober.net
- DNS ASK li###ctober.net
- DNS ASK th###moon.net
- DNS ASK we###ctober.net
- DNS ASK fe###oon.net
- DNS ASK we###oon.net
- DNS ASK fe###hoe.net
- DNS ASK we###hoe.net
- DNS ASK fe###ctober.net
- DNS ASK fe###uter.net
- DNS ASK ja###uter.com
- DNS ASK mo###itio.com
- DNS ASK mo###uia.com
- DNS ASK li###hoe.net
- DNS ASK do####club-grup.com
- DNS ASK el#####arimagine.com
- DNS ASK so###outer.net
- DNS ASK fi###outer.net
- DNS ASK th###shoe.net
- DNS ASK vi###mojo.com
- DNS ASK am###stol.com
- DNS ASK fi###moon.net
- '23#.#55.255.250':1900
