Jagex will reset your stats / bank if you're caught. They normally investigate your IP, track down all possible accounts they believe are yours, than ban the main account thats mostly played if needed.
They cannot fully *PROVE* if an account that has logged in from an IP is yours. All they're concerned is my cousin Sally botted level 55-85 Magic on my personal laptop, than when I get on I legit train Herblore.
They do not know that was my cousin playing. They "assume" it was me logging off the botted account and than hopping onto the main account when they look @ there logs. There system is flawed so badly.
~ DD