Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Secondary Auto PC Identity Block Connect' = '<SYSTEM32>\mgdntbm.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Port Control Sharing Adapter] '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>\ernfwhhr.exe' "<SYSTEM32>\mgdntbm.exe"
- '%WINDIR%\Temp\fqlrea2z1qu57jr.exe' -r 27681 tcp
- '%TEMP%\fqlrea2tqru57jroza1z4by.exe'
- '<SYSTEM32>\mgdntbm.exe'
Modifies file system :
Creates the following files:
- <SYSTEM32>\nleelslpowj\run
- <SYSTEM32>\nleelslpowj\rng
- %WINDIR%\Temp\fqlrea2z1qu57jr.exe
- <SYSTEM32>\nleelslpowj\cfg
- <SYSTEM32>\ernfwhhr.exe
- %TEMP%\fqlrea2tqru57jroza1z4by.exe
- <SYSTEM32>\nleelslpowj\tst
- <SYSTEM32>\mgdntbm.exe
- <SYSTEM32>\nleelslpowj\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\ernfwhhr.exe
- <SYSTEM32>\mgdntbm.exe
Deletes the following files:
- %WINDIR%\Temp\fqlrea2z1qu57jr.exe
- %TEMP%\fqlrea2tqru57jroza1z4by.exe
- <DRIVERS>\etc\hosts
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'th###wedge.net':80
- 'li####sterday.net':80
- 'li###edge.net':80
- 'we###eet.net':80
- 'fe###eet.net':80
- 'th####esterday.net':80
- 'th###feet.net':80
- 'fi###wedge.net':80
- 'li###eet.net':80
- 'li###ach.net':80
- 'th###each.net':80
- 'fe###ach.net':80
- 'ta###each.net':80
- 'le###eet.net':80
- 'le###ach.net':80
- 'le####sterday.net':80
- 'ta####esterday.net':80
- 'ta###feet.net':80
- 'fe####sterday.net':80
- 'we###ach.net':80
- 'we####sterday.net':80
- 'we###edge.net':80
- 'fe###edge.net':80
- 're####erpaint.net':80
- 'ne####arydress.net':80
- 'li####appear.net':80
- 'ri###hine.net':80
- 'th####hcountry.net':80
- 'gl###health.net':80
- 'ta###fruit.net':80
- 'st###march.net':80
- 'mi####lossary.net':80
- 'ge####friend.net':80
- 're####eneither.net':80
- 'fa###shine.net':80
- 'fi###each.net':80
- 'so###each.net':80
- 'so####esterday.net':80
- 'so###wedge.net':80
- 'fi####esterday.net':80
- 'fi###feet.net':80
- 'fa###done.net':80
- 'ri###one.net':80
- 'ri###new.net':80
- 'so###feet.net':80
- 'fa###knew.net':80
TCP:
HTTP GET requests:
- th###wedge.net/forum/search.php?me#########################################
- li####sterday.net/forum/search.php?me#########################################
- li###edge.net/forum/search.php?me#########################################
- we###eet.net/forum/search.php?me#########################################
- fe###eet.net/forum/search.php?me#########################################
- th####esterday.net/forum/search.php?me#########################################
- th###feet.net/forum/search.php?me#########################################
- fi###wedge.net/forum/search.php?me#########################################
- li###eet.net/forum/search.php?me#########################################
- li###ach.net/forum/search.php?me#########################################
- th###each.net/forum/search.php?me#########################################
- fe###ach.net/forum/search.php?me#########################################
- ta###each.net/forum/search.php?me#########################################
- le###eet.net/forum/search.php?me#########################################
- le###ach.net/forum/search.php?me#########################################
- le####sterday.net/forum/search.php?me#########################################
- ta####esterday.net/forum/search.php?me#########################################
- ta###feet.net/forum/search.php?me#########################################
- fe####sterday.net/forum/search.php?me#########################################
- we###ach.net/forum/search.php?me#########################################
- we####sterday.net/forum/search.php?me#########################################
- we###edge.net/forum/search.php?me#########################################
- fe###edge.net/forum/search.php?me#########################################
- re####erpaint.net/forum/search.php?me#########################################
- ne####arydress.net/forum/search.php?me#########################################
- li####appear.net/forum/search.php?me#########################################
- ri###hine.net/forum/search.php?me#########################################
- th####hcountry.net/forum/search.php?me#########################################
- gl###health.net/forum/search.php?me#########################################
- ta###fruit.net/forum/search.php?me#########################################
- st###march.net/forum/search.php?me#########################################
- mi####lossary.net/forum/search.php?me#########################################
- ge####friend.net/forum/search.php?me#########################################
- re####eneither.net/forum/search.php?me#########################################
- fa###shine.net/forum/search.php?me#########################################
- fi###each.net/forum/search.php?me#########################################
- so###each.net/forum/search.php?me#########################################
- so####esterday.net/forum/search.php?me#########################################
- so###wedge.net/forum/search.php?me#########################################
- fi####esterday.net/forum/search.php?me#########################################
- fi###feet.net/forum/search.php?me#########################################
- fa###done.net/forum/search.php?me#########################################
- ri###one.net/forum/search.php?me#########################################
- ri###new.net/forum/search.php?me#########################################
- so###feet.net/forum/search.php?me#########################################
- fa###knew.net/forum/search.php?me#########################################
UDP:
- DNS ASK li###edge.net
- DNS ASK th###wedge.net
- DNS ASK li####sterday.net
- DNS ASK fe###ach.net
- DNS ASK we###eet.net
- DNS ASK fe###eet.net
- DNS ASK li###eet.net
- DNS ASK th###feet.net
- DNS ASK fi###wedge.net
- DNS ASK th####esterday.net
- DNS ASK li###ach.net
- DNS ASK th###each.net
- DNS ASK le###ach.net
- DNS ASK ta###each.net
- DNS ASK le###eet.net
- DNS ASK ta###wedge.net
- DNS ASK le####sterday.net
- DNS ASK ta####esterday.net
- DNS ASK we####sterday.net
- DNS ASK fe####sterday.net
- DNS ASK we###ach.net
- DNS ASK ta###feet.net
- DNS ASK we###edge.net
- DNS ASK fe###edge.net
- DNS ASK re####erpaint.net
- DNS ASK ne####arydress.net
- DNS ASK li####appear.net
- DNS ASK ri###hine.net
- DNS ASK th####hcountry.net
- DNS ASK gl###health.net
- DNS ASK ta###fruit.net
- DNS ASK st###march.net
- DNS ASK mi####lossary.net
- DNS ASK ge####friend.net
- DNS ASK re####eneither.net
- DNS ASK fa###shine.net
- DNS ASK fi###each.net
- DNS ASK so###each.net
- DNS ASK so####esterday.net
- DNS ASK so###wedge.net
- DNS ASK fi####esterday.net
- DNS ASK fi###feet.net
- DNS ASK fa###done.net
- DNS ASK ri###one.net
- DNS ASK ri###new.net
- DNS ASK so###feet.net
- DNS ASK fa###knew.net
- '23#.#55.255.250':1900
