I know it's old, i just wonder what this cpu is capable of
CPU mining was dead A LONG TIME AGO. For comparison, one of my Avalons will do at least 60 GH/s (GigaHashes per Second) - This is about 3 MILLION times faster than your CPU (2.4KH/s).
Good luck because you will need an immense amount of it
Edit: sorry, your CPU is dual core... 5KH/s MAX