Verticals Targeted: Government, Diplomacy, Defense Manufacturing
Regions Targeted: Romania, Spain, Turkey, Europe
Related Malware: HEADLACE
Verticals Targeted: Not specified
Regions Targeted: Central and Eastern Europe
Related Families: MiniDoor, Covenant Grunt, PixyNetLoader
Executive Summary
Operation Neusploit is a campaign attributed with high confidence to the Russia-linked Fancy Bear group, which exploits the zero-day vulnerability CVE-2026-21509 in Microsoft RTF files to deploy backdoors and email stealers targeting users in Central and Eastern Europe. The multi-stage infection chain delivers MiniDoor for email exfiltration from Outlook and PixyNetLoader leading to a Covenant Grunt implant for C2.
Verticals Targeted: Government, Defense
Regions Targeted: Ukraine, Bulgaria, Romania, Africa, EU, South America
Related Families: None specified
Executive Summary
Operation RoundPress, a Russia-aligned cyberespionage campaign attributed to Fancy Bear, deploys SpyPress malware via cross-site scripting (XSS) vulnerabilities to steal sensitive email data from high-value webmail servers. Active since 2023 and expanding in 2024, the campaign primarily targets Ukrainian government entities and Eastern European defense contractors, exploiting zero-day and known vulnerabilities across platforms like Roundcube, Horde, MDaemon, and Zimbra.
Related Families: OCEANMAP, MASEPIE, STEELHOOK
Verticals Targeted: Government
Executive Summary
Fancy Bear was recently observed engaging in a phishing campaign targeting entities in Ukraine. In the campaign, the threat actors used three never before seen malware families, OCEANMAP, MASEPIE, and STEELHOOK.
