I have a game online, and have problem with lammers

the used programs hackers is using game.exe of the game, I was thinking about making one simple ant-hack:

initiating launcher of the game it copies an archive .bmp and glue as game.exe, initiates game.exe without this game.exe to be seen, therefore he will have been seen, them they copy and they glue in another folder, and they use hack

copyi this .bmp and to rename for game.exe, and hindering that it seje copied for another place

this is possible?

i need HELP, please, and sorry my bad english! THANKS