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Elliptic Flags First Bitcoin Mixing of Binance Hack Proceeds

source-logo  thedefiant.io  + 1 more 02 November 2026 16:58, UTC
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About 28 $BTC, valued at roughly $2.2 million, from the Binance hack has entered Wasabi-style coinjoins in the first mixing of the stolen proceeds identified by blockchain analytics firm Elliptic.

In its Nov. 2 analysis, Elliptic said the activity began on Nov. 1 and had reached 18 coinjoin transactions by 1:02 a.m. ET on Nov. 2. It identified the mixing protocol as WabiSabi, which is used by Wasabi Wallet and similar wallets.

The firm counted about 12,000 wallets across 11 blockchains and more than 40,000 transactions in under four days following the Oct. 29 theft.

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Elliptic put assets remaining in linked addresses at about $3.24 billion, mostly $ETH and $BTC, alongside $2.85 billion frozen or seized. Those balances reflect prices at about 2 a.m. ET on Nov. 2; its $6.43 billion estimate of the original theft uses values at the time the assets were stolen.

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From Bridges to Bitcoin Mixing

The mixing adds another obstacle to the bridge routes out of Tron covered in The Defiant's earlier reporting. Bridges transfer value between blockchains. Coinjoins instead combine several users' bitcoin into a single transaction, making it harder to match incoming coins to their owners' new outputs, as Wasabi's documentation explains.

Elliptic said the bitcoin entering coinjoins came first from the Tron funds, followed by bitcoin obtained by swapping some parked $ETH. The 18,270 $BTC taken directly in the theft had been split among 19 addresses and had not moved since, it said.

Elliptic's assessment points to software scripts rather than evidence of AI-directed laundering. The firm described the activity as “running on conventional automation” in its X update. Its analysis cited fixed timing, set amounts and blind retries.

The FBI attributed the theft to North Korea's TraderTraitor activity on Oct. 31 and urged crypto businesses and infrastructure operators to block transactions involving the listed addresses or funds derived from them.

Mixing does not itself turn the proceeds into spendable cash. Elliptic estimated that a negligible amount had likely been cashed out. With native bitcoin and $ETH outside token issuers' freeze controls, the firm identified stablecoins briefly held in transit and centralized services used to cash out as the best remaining opportunities to stop the funds.

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