Adversary Intelligence — 2026-06-02

Unknown Hacker Group Targeted Russian Maritime Universities and Diplomats for Nearly Two Years

BLUFSustained targeting of Russia's maritime training pipeline by a disciplined, unattributed actor points to a state intelligence service collecting against Russian shipping workforce capabilities.

Kaspersky reported an unattributed hacking group has conducted intermittent espionage operations against Russian organizations since at least mid-2024, with more than half of attacks over the past year targeting maritime and river transport universities that train personnel for Russia's shipping and fishing industries 12. The group operated in bursts of up to ten attacks per month separated by three-to-four-month dormancy periods, and its January 2026 wave adopted the Ravage C2 framework, an open-source penetration-testing tool published on GitHub in September 2025 12. Earlier campaigns in 2024 used Cobalt Strike and the RedLine stealer delivered via Bitbucket-hosted payloads, while 2025-2026 operations shifted payload hosting to the domain venera-gimadieva[.]com and added PureRAT to the toolkit 1. Additional targets included energy companies, diplomatic missions, government agencies, and financial institutions, with some financial-sector lures using English-language company names rather than the Cyrillic filenames used against government targets 1.

Analysis
Targeting concentrated on Russian maritime and river transport training institutions signals a collection requirement calibrated to an actor with interests in Russian maritime capacity, a profile Kaspersky, the sole technical source, declined to attribute to any known group. Three-to-four-month dormancy intervals between burst campaigns indicate deliberate operational pacing inconsistent with financially motivated actors. The toolkit progression from Cobalt Strike through commodity MaaS to open-source Ravage tracks a calculated reduction of attributable forensic surface. English-language financial lures alongside Cyrillic-language government and university targeting narrow the candidate sponsor pool to services with Russian-language collection requirements and English-language operational capacity, though the mixed toolkit cannot rule out a cybercriminal actor with opportunistic maritime focus.
2 sources
  1. Вузы и энергетику атакует неизвестная группа, активная минимум с 2024 года - Securelist (Kaspersky)
  2. Unknown hacker group targeted Russian maritime universities, diplomats for nearly two years - The Record

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UNCLASSIFIED // OPEN SOURCE