Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'HomeGroup Log Computer Connection' = 'C:\nktjrcitcgkor\dhgfrvgdzs.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Net.Tcp Protection Accounts] 'Start' = '00000002'
Malicious functions:
Creates and executes the following:
- 'C:\nktjrcitcgkor\uyxnaqsvazv.exe' "c:\nktjrcitcgkor\dhgfrvgdzs.exe"
- 'C:\nktjrcitcgkor\dhgfrvgdzs.exe'
- 'C:\nktjrcitcgkor\kj73l7hkjknow5zwq.exe'
Modifies file system :
Creates the following files:
- C:\nktjrcitcgkor\dhgfrvgdzs.exe
- C:\nktjrcitcgkor\uyxnaqsvazv.exe
- C:\nktjrcitcgkor\kj73l7hkjknow5zwq.exe
- %WINDIR%\nktjrcitcgkor\xhqkzxziid9
- C:\nktjrcitcgkor\xhqkzxziid9
Sets the 'hidden' attribute to the following files:
- C:\nktjrcitcgkor\uyxnaqsvazv.exe
- C:\nktjrcitcgkor\dhgfrvgdzs.exe
Deletes the following files:
- C:\nktjrcitcgkor\kj73l7hkjknow5zwq.exe
- %WINDIR%\nktjrcitcgkor\xhqkzxziid9
Network activity:
Connects to:
- 'su####escape.net':80
- 'fo####nescape.net':80
- 'pe####modern.net':80
- 'ma####emodern.net':80
- 'su####problem.net':80
- 'fo####nproblem.net':80
- 'su####animal.net':80
- 'fo####nanimal.net':80
- 'pe####escape.net':80
- 'ma####eescape.net':80
- 'ex####modern.net':80
- 'be####emodern.net':80
- 'pe####problem.net':80
- 'ma####eproblem.net':80
- 'pe####animal.net':80
- 'ma####eanimal.net':80
- 'su####modern.net':80
- 'th####escape.net':80
- 'fi####animal.net':80
- 'ri###modern.net':80
- 'fi####escape.net':80
- 'th####problem.net':80
- 'fi####modern.net':80
- 'th####animal.net':80
- 'fi####problem.net':80
- 'ri###escape.net':80
- 'wh####ranimal.net':80
- 'fo####nmodern.net':80
- 'wh####rescape.net':80
- 'ri####roblem.net':80
- 'wh####rmodern.net':80
- 'ri###animal.net':80
- 'wh####rproblem.net':80
- 'be####eproblem.net':80
- 'pi####efortieth.net':80
- 'ci#####tefortieth.net':80
- 'pi####egoodbye.net':80
- 'ci#####tegoodbye.net':80
- 'ch#####nstranger.net':80
- 'fa####stranger.net':80
- 'ch####enadvance.net':80
- 'fa####advance.net':80
- 'fi####fortieth.net':80
- 'th####fortieth.net':80
- 'fi####goodbye.net':80
- 'th####goodbye.net':80
- 'pi####estranger.net':80
- 'ci#####testranger.net':80
- 'pi####eadvance.net':80
- 'ci#####teadvance.net':80
- 'ch####engoodbye.net':80
- 'en####hfortieth.net':80
- 'ex####escape.net':80
- 'en####hgoodbye.net':80
- 'ei####fortieth.net':80
- 'be####eanimal.net':80
- 'ex####problem.net':80
- 'be####eescape.net':80
- 'ex####animal.net':80
- 'fa####fortieth.net':80
- 'ei####advance.net':80
- 'fa####goodbye.net':80
- 'ch#####nfortieth.net':80
- 'en####hstranger.net':80
- 'ei####goodbye.net':80
- 'en####hadvance.net':80
- 'ei####stranger.net':80
TCP:
HTTP GET requests:
- http://su####escape.net/index.php
- http://fo####nescape.net/index.php
- http://pe####modern.net/index.php
- http://ma####emodern.net/index.php
- http://su####problem.net/index.php
- http://fo####nproblem.net/index.php
- http://su####animal.net/index.php
- http://fo####nanimal.net/index.php
- http://pe####escape.net/index.php
- http://ma####eescape.net/index.php
- http://ex####modern.net/index.php
- http://be####emodern.net/index.php
- http://pe####problem.net/index.php
- http://ma####eproblem.net/index.php
- http://pe####animal.net/index.php
- http://ma####eanimal.net/index.php
- http://su####modern.net/index.php
- http://th####escape.net/index.php
- http://fi####animal.net/index.php
- http://ri###modern.net/index.php
- http://fi####escape.net/index.php
- http://th####problem.net/index.php
- http://fi####modern.net/index.php
- http://th####animal.net/index.php
- http://fi####problem.net/index.php
- http://ri###escape.net/index.php
- http://wh####ranimal.net/index.php
- http://fo####nmodern.net/index.php
- http://wh####rescape.net/index.php
- http://ri####roblem.net/index.php
- http://wh####rmodern.net/index.php
- http://ri###animal.net/index.php
- http://wh####rproblem.net/index.php
- http://be####eproblem.net/index.php
- http://pi####efortieth.net/index.php
- http://ci#####tefortieth.net/index.php
- http://pi####egoodbye.net/index.php
- http://ci#####tegoodbye.net/index.php
- http://ch#####nstranger.net/index.php
- http://fa####stranger.net/index.php
- http://ch####enadvance.net/index.php
- http://fa####advance.net/index.php
- http://fi####fortieth.net/index.php
- http://th####fortieth.net/index.php
- http://fi####goodbye.net/index.php
- http://th####goodbye.net/index.php
- http://pi####estranger.net/index.php
- http://ci#####testranger.net/index.php
- http://pi####eadvance.net/index.php
- http://ci#####teadvance.net/index.php
- http://ch####engoodbye.net/index.php
- http://en####hfortieth.net/index.php
- http://ex####escape.net/index.php
- http://en####hgoodbye.net/index.php
- http://ei####fortieth.net/index.php
- http://be####eanimal.net/index.php
- http://ex####problem.net/index.php
- http://be####eescape.net/index.php
- http://ex####animal.net/index.php
- http://fa####fortieth.net/index.php
- http://ei####advance.net/index.php
- http://fa####goodbye.net/index.php
- http://ch#####nfortieth.net/index.php
- http://en####hstranger.net/index.php
- http://ei####goodbye.net/index.php
- http://en####hadvance.net/index.php
- http://ei####stranger.net/index.php
UDP:
- DNS ASK fo####nescape.net
- DNS ASK su####animal.net
- DNS ASK ma####emodern.net
- DNS ASK su####escape.net
- DNS ASK fo####nproblem.net
- DNS ASK su####modern.net
- DNS ASK fo####nanimal.net
- DNS ASK su####problem.net
- DNS ASK pe####modern.net
- DNS ASK pe####escape.net
- DNS ASK ma####eescape.net
- DNS ASK ex####modern.net
- DNS ASK be####emodern.net
- DNS ASK pe####problem.net
- DNS ASK ma####eproblem.net
- DNS ASK pe####animal.net
- DNS ASK ma####eanimal.net
- DNS ASK fi####animal.net
- DNS ASK th####animal.net
- DNS ASK fi####escape.net
- DNS ASK th####escape.net
- DNS ASK fi####modern.net
- DNS ASK th####modern.net
- DNS ASK fi####problem.net
- DNS ASK th####problem.net
- DNS ASK ri###modern.net
- DNS ASK ri###escape.net
- DNS ASK wh####ranimal.net
- DNS ASK fo####nmodern.net
- DNS ASK wh####rescape.net
- DNS ASK ri####roblem.net
- DNS ASK wh####rmodern.net
- DNS ASK ri###animal.net
- DNS ASK wh####rproblem.net
- DNS ASK ci#####tefortieth.net
- DNS ASK ch####enadvance.net
- DNS ASK ci#####tegoodbye.net
- DNS ASK pi####efortieth.net
- DNS ASK fa####stranger.net
- DNS ASK ch####engoodbye.net
- DNS ASK fa####advance.net
- DNS ASK ch#####nstranger.net
- DNS ASK pi####egoodbye.net
- DNS ASK fi####fortieth.net
- DNS ASK th####fortieth.net
- DNS ASK fi####goodbye.net
- DNS ASK th####goodbye.net
- DNS ASK pi####estranger.net
- DNS ASK ci#####testranger.net
- DNS ASK pi####eadvance.net
- DNS ASK ci#####teadvance.net
- DNS ASK ex####escape.net
- DNS ASK be####eescape.net
- DNS ASK ei####fortieth.net
- DNS ASK en####hfortieth.net
- DNS ASK ex####problem.net
- DNS ASK be####eproblem.net
- DNS ASK ex####animal.net
- DNS ASK be####eanimal.net
- DNS ASK en####hgoodbye.net
- DNS ASK fa####fortieth.net
- DNS ASK ei####advance.net
- DNS ASK fa####goodbye.net
- DNS ASK ch#####nfortieth.net
- DNS ASK en####hstranger.net
- DNS ASK ei####goodbye.net
- DNS ASK en####hadvance.net
- DNS ASK ei####stranger.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
