The U.S. Treasury published several specific Ethereum and Tron wallet addresses associated with Ilya Boykov, Vitold Obertas, and Kim Ki Hyok to assist exchanges in detecting exposure

From the articleUS sanctions North Korean IT worker network in Russia after Texas raids - CryptopolitanAlso in North Korea's $600 million fake-worker empire has a hidden crypto connection, Treasury Sanctions 11 Over North Korean IT Worker Scheme That Moved Millions in Crypto - Decrypt, U.S. Treasury Sanctions Crypto Launderers Behind North Korea’s Fake Workers, US Sanctions Crypto Facilitators Linked to North Korean IT Worker Schemes