Threats Tagged 'russian cyber espionage'

This analysis examines infrastructure used by multiple Russian cyber espionage clusters targeting individuals in academia, think tanks, and organizations across Europe and the United States. The investigation expands on three threat clusters (UNC6293, UNC7005, and UNC5976) that employed OAuth phishing, Microsoft device code phishing, and WhatsApp targeting. UNC6293 utilized lure domains impersonating the Council on Foreign Relations and government portals, with possible Evilginx configurations. UNC7005 demonstrated lower sophistication with poor operational security, using domains like my-invite[.]org for phishing campaigns. UNC5976 employed Google Drive impersonation domains for OAuth phishing. The analysis leverages historical DNS data, CSS hash similarities, favicon analysis, registration patterns, and certificate information to identify additional infrastructure and tracking methods for discovering related malicious domains and IP addresses.

MediumMalwareUnited StatesCzechia#device code phishing#oauth phishing#dns pivoting

Three suspected Russian cyber espionage clusters—UNC6293, UNC7005, and UNC5976—target individuals in academia, aerospace, defense, governments, and think tanks in Europe and the US. They use sophisticated phishing techniques including app password phishing, OAuth phishing, device code phishing, and malware deployment. UNC6293 and UNC7005 are linked with moderate confidence to ICE RELIC (APT29), while UNC5976 is distinct. Their operations involve social engineering tactics such as fake diplomatic invitations and conference registrations. They abuse legitimate authentication mechanisms like Google OAuth and Microsoft device codes, complicating detection.

MediumCampaignUnited StatesArmeniaFinland+1#russian cyber espionage#oauth phishing#vidar