Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Form1' = '%WINDIR%\system.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Jpg' = '%WINDIR%\JohnnyWalkerSetup.exe'
Malicious functions:
Creates and executes the following:
- '%WINDIR%\system.exe'
- '%WINDIR%\JohnnyWalkerSetup.exe'
Modifies file system :
Creates the following files:
- %WINDIR%\system.exe
- %WINDIR%\JohnnyWalkerSetup.exe
Network activity:
Connects to:
- 'tw##ter.com':443
- 'localhost':1036
UDP:
- DNS ASK tw##ter.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'MS_WebcheckMonitor' WindowName: ''
- ClassName: 'MS_AutodialMonitor' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
