Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'SaefLoveSoSo' = '%APPDATA%\SkyNeSySteMsCoderSs.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'SkyNeSySteMs' = '%APPDATA%\SkyNeSySteMsCoderSs.exe'
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\SkYNeTSySteMs.exe
Malicious functions:
Creates and executes the following:
- '%APPDATA%\tempX\3.exe' /stext SkYNeTSySteMs3.txt
- '%APPDATA%\tempX\2.exe' /stext SkYNeTSySteMs2.txt
- '%APPDATA%\tempX\1.exe' /stext SkYNeTSySteMs1.txt
Executes the following:
- '<SYSTEM32>\cmd.exe' /c "%APPDATA%\tempX\Command.bat"
Modifies file system :
Creates the following files:
- %APPDATA%\tempX\PassList.txt
- %APPDATA%\tempX\SkYNeTSySteMs3.txt
- %APPDATA%\SkyNeSySteMsCoderSs.exe
- C:\SkYNeTSySteMs.exe
- %APPDATA%\tempX\SkYNeTSySteMs1.txt
- %APPDATA%\tempX\2.exe
- %APPDATA%\tempX\1.exe
- %APPDATA%\tempX\Command.bat
- %APPDATA%\tempX\3.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\SkyNeSySteMsCoderSs.exe
- <Drive name for removable media>:\SkYNeTSySteMs.exe
- C:\SkYNeTSySteMs.exe
Deletes the following files:
- %APPDATA%\tempX\SkYNeT@crnjeufu@527019.txt
- %APPDATA%\tempX\SkYNeTSySteMs1.txt
- %APPDATA%\tempX\SkYNeTSySteMs3.txt
- %APPDATA%\tempX\Command.bat
- %APPDATA%\tempX\1.exe
- %APPDATA%\tempX\2.exe
- %APPDATA%\tempX\3.exe
Moves the following files:
- from %APPDATA%\tempX\PassList.txt to %APPDATA%\tempX\SkYNeT@crnjeufu@527019.txt
Network activity:
Connects to:
- 'ft#.#rivehq.com':21
- 'wp#d':80
TCP:
HTTP GET requests:
- wp#d/wpad.dat
UDP:
- DNS ASK ft#.#rivehq.com
- DNS ASK wp#d
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
