A7A5: A Stablecoin Resilient to Sanctions
A7A5, a stablecoin supported by the Russian ruble, has demonstrated remarkable growth even amidst Western sanctions, processing transactions exceeding $110 billion, as reported by CertiK. This surge in activity has seen A7A5 capture approximately 43% of the global market for non-U.S. dollar stablecoins. Between February 2025 and May 2026, the number of wallets holding A7A5 increased from 13,000 to 29,000. CertiK highlighted A7A5 as a prominent example of a stablecoin potentially used to evade sanctions, drawing connections to companies engaged in cross-border settlements in Russia.
Impact of Western Sanctions
The resilience of A7A5’s performance underlines the limitations of Western sanctions imposed on digital financial systems, including the EU’s 19th sanctions package adopted on October 23, 2025, which aimed to restrict interactions with A7A5 starting from November 12. CertiK pointed out that the stablecoin’s reserves are structured to remain beyond the direct control of Western regulatory authorities.
Background and Launch
A7A5 was launched in January 2025 by Old Vector LLC, a Kyrgyz entity operating on behalf of A7 LLC, a firm co-owned by Ilan Shor, a Moldovan-Russian oligarch, and Promsvyazbank, a Russian state-controlled lender in the defense sector. A7A5 was eventually acknowledged by Russian authorities within the framework for digital financial assets.
Trading Activity and Controversies
In terms of trading activity, A7A5 recorded substantial volumes, with $11.2 billion exchanged in A7A5/RUB and approximately $6.1 billion in A7A5/USDT trades, primarily facilitated through Grinex—successor to the formerly notorious Garantex platform. Garantex has been linked to various laundering schemes, including funds associated with hacking incidents. In March 2025, the U.S. Secret Service seized the Garantex domain, while Tether responded by freezing $28 million in USDT linked to Garantex-controlled wallets.
Operational Mechanisms
A7A5 is distinct in that it imitates certain functionalities of USDT while ensuring that its issuance mechanisms, reserves, and the authority to freeze assets are kept outside of Western financial infrastructures. According to Jonathan Riss, a blockchain intelligence analyst at CertiK, the architects of A7A5 have intentionally omitted a centralized kill switch, allowing their development team from Russia and Kyrgyzstan full control over smart contracts that manage wallet and fund freezes. Furthermore, the stablecoin’s reserves are primarily located within Central Asian banking systems, positioning them beyond the reach of international sanctions.
Decentralized Finance Integration
To illuminate the operational aspect, A7A5 integrates decentralized finance (DeFi) liquidity pools, including platforms like Curve and Uniswap, to circumvent reliance on centralized exchanges, which could jeopardize its operational continuity. Riss emphasized that the A7A5 creators strategically designed the stablecoin to include layers of immunity against sanctions that have hindered previous methods of evasion associated with stablecoins like Tether.
Profile of Ilan Shor
Ilan Shor, the majority owner with a 51% stake in A7 LLC, has an intricate history, having served as a member of Moldova’s parliament until 2017 when he was implicated and convicted for a significant bank fraud amounting to $1 billion. Following this, Shor relocated to Russia, acquiring citizenship, and has since been sentenced to 15 years in prison in absentia due to his past crimes.
