0x6c777ac28d0dba345eeda8b65625ef1aec69ecb5a489f25f2a2545cf3b3bb344
0x6c777ac28d0dba345eeda8b65625ef1aec69ecb5a489f25f2a2545cf3b3bb344 is a transaction hash
that one published source reports
in connection with EtherHiding / UNC5342 and Contagious Interview activity, which public reporting
attributes to North Korea (DPRK).
It is cited here from Ransom-ISAC.
The report is dated 2025-12-08.
transaction hash EtherHiding / UNC5342Contagious Interview CURATED
Source
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DEV#POPPER.JS RAT VARIATIONS 071025_0x6c777ac28d0dba345eeda8b65625ef1aec69ecb5a489f25f2a2545cf3b3bb344_FINAL.txt eed4768a1127c2e15fc3f9f83fb8fa018862d1f46dab6b4c1bc7dd8fb0da56a1
BNB Smart Chain transaction whose input field carries an encrypted JavaScript stage that the malware fetches with eth_getTransactionByHash: listed in Ransom-ISAC's part 4 indicator table as a cross-chain pointer target of TLmj13VL4p6NQ7jpxz8d9uYY6FUKCYatSe; named in the file name of a deobfuscated DEV#POPPER.JS RAT variant in Ransom-ISAC's part 4 indicator table (071025_0x6c777ac28d0dba345eeda8b65625ef1aec69ecb5a489f25f2a2545cf3b3bb344_FINAL.txt), which the post lists among payload transactions from wallet 0x9bc1355344b54dedf3e44296916ed15653844509. Recorded from the cited indicator table; this site has not decrypted the calldata. Ransom-ISAC, which calls the technique Cross-Chain TxDataHiding (XCTDH), says the targeting and operational priorities strongly suggest a DPRK-affiliated actor, and its part 4, written with Crystal Intelligence, reports funding traced to addresses involved in other DPRK thefts. The first part of the series rests on infrastructure and targeting rather than on a named cluster, so this entry carries the Contagious Interview label and no UNC cluster.
Cross-Chain TxDataHiding Crypto Heist: A Very (Very) Chainful Process (Part 4) — Ransom-ISAC
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