Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'winlogon' = '%TEMP%\winlogin.exe'
Malicious functions:
Creates and executes the following:
- '%TEMP%\winlogin.exe'
Modifies file system :
Creates the following files:
- %TEMP%\winlogin.exe
Sets the 'hidden' attribute to the following files:
- %TEMP%\winlogin.exe
Network activity:
Connects to:
- 'rx#.##rangled.net':6667
UDP:
- DNS ASK rx#.##rangled.net
