ccu_trayicon.exe is a Traybar Launcher
from Intel Corporation
belonging to Intel(R) Viiv(TM) Software
Non-system processes like ccu_trayicon.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.