Buddy you sound like Robin Hood except that you don't steal from the rich to give to the poor but keep it for yourself. Irrespective of how much money the org has and how they behaved (firing employees, etc.), you should at least report this to the HR via mail with appropriate snapshots.
You literally sound like a thief saying "arey but uske paas bahut paisa hai, thoda mein rakh lunga toh kya hi ho jayega!"
P.S. This is not a personal attack... I'm just speaking my mind. My suggestion is for you to do the right thing.