"As for the wall, it belonged to two youths, orphans, in the Town; there was, beneath it, a buried treasure, to which they were entitled: their father had been a righteous man: So thy Lord desired that they should attain their age of full strength and get out their treasure - a mercy (and favour) from thy Lord. I did it not of my own accord. Such is the interpretation of (those things) over which thou wast unable to hold patience." -Kuran-i Kerim (18:82)
Looks like this laundered money has turned into a Hazine stored for the Pak folks as described in Sura El-Kahf....