Ummm, what ATM lets you withdraw 75K baht? The most I have seen is 30K. I guess it could have been more than 1 withdrawal. But who would leave the money in the tray between withdrawals. Plus the tray would close back up after the first withdrawal.
Well looking at the photo it is probably 7,500 baht not 75,500 baht. There is definitely not that much money in his hand.