Making a brief pit stop at a fresh, unsanctioned wallet, its crypto quickly flew through the popular coin mixer Tornado Cash, where the trail went cold.
One month after draining the Ronin Bridge of over $600 million in crypto, the hackers are pushing their trove through Tornado Cash, about $10 million at a time.
UPDATE
Sanctioned Crypto Wallet Linked to North Korean Hackers Keeps On Laundering https://www.coindesk.com/tech/2022/04/15/sanctioned-crypto-wallet-linked-to-north-korean-hackers-keeps-on-laundering/