US Treasury sanctions underground banking network A7 Network

Seventeen billion dollars under wraps. The US Treasury has placed A7 Network under sanctions and classified this clandestine banking network linked to Russia among the significant transnational criminal organizations. In the process, the Treasury's financial intelligence unit (FinCEN) proposed to prohibit American establishments from any transfer of funds involving its sub-agents. The agency also issued an alert to the banking sector.

The A7A5 token also falls under the measure. This stablecoin backed by the ruble and issued from Kyrgyzstan had already been targeted by London and Brussels.

Key Points

OFAC ranks A7 Network among major transnational criminal organizations, a status reserved for cartels and mafias

More than 17 billion dollars passed through its intermediaries between January 2025 and June 2026, via front companies and false commercial documents

FinCEN wants to prohibit American banks from any transfers linked to these intermediaries, i.e. a de facto cut of the dollar

The A7A5 ruble token, issued in Kyrgyzstan by Old Vector and linked to Ilan Shor, had already been minted by London and then by the European Union

A7 Network, 17 billion dollars spent in eighteen months

The Office of Foreign Assets Control (OFAC) has classified A7 Network as a “significant transnational criminal organization,” a category usually reserved for Mexican cartels and Italian mafias. The network relied on companies registered in third countries and falsified business documents to circumvent US restrictions. Between January 2025 and June 2026, its sub-agents transferred more than 17 billion dollars.

The Treasury links these flows to the Iranian central bank, the Islamic Revolutionary Guard Corps, Iranian oil sales, arms purchases and illicit crypto operations. FinCEN hit the nail on the head with a special measure that would prohibit American banks from processing the slightest transfer involving these sub-agents (which, once adopted, will amount to a de facto exclusion from the dollar system). The attached alert lists the signals to monitor.

A7A5, the ruble stablecoin caught up by sanctions

This is where A7A5 comes in. This ruble-backed stablecoin was launched in early 2025 by the Kyrgyz company Old Vector LLC, and its tokens circulate on Ethereum and Tron. Its reserves were housed at Promsvyazbank, the Russian defense sector bank under Western sanctions since 2022. The architecture dates back to Ilan Shor, a Moldovan businessman convicted in absentia for the embezzlement of a billion dollars in Moldovan banks in 2014 and sanctioned by Washington.

A7A5 served as fuel for Grinex, the exchange that emerged in the weeks following the closure of Garantex in March 2025. Elliptic has recorded more than $40 billion in volume on the token in just a few months of existence. London sanctioned A7A5 and Old Vector in the summer of 2025, and Brussels followed in October with its nineteenth package. The European Union then banned a specifically designated token for the first time.