Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'SunJavaUpdateSched' = '%APPDATA%\jusched.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\rkcybere.rkr
- <Drive name for removable media>:\nhgbeha.vas
- <Drive name for removable media>:\explorer.exe
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %APPDATA%\jusched.exe
Modifies file system :
Creates the following files:
- %TEMP%\windump.exe
- %APPDATA%\jusched.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\rkcybere.rkr
- <Drive name for removable media>:\explorer.exe
- %APPDATA%\jusched.exe
Network activity:
Connects to:
- 'fu##.#erveirc.com':6667
- 'sh##.#reirvep.pbz':6667
- '<Private IP address>':80
- '<Private IP address>':445
- '65.##.198.117':4444
UDP:
- DNS ASK sh##.#reirvep.pbz
- DNS ASK fu##.#erveirc.com
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: ''
