The APT known as Lazarus conducted spear phishing attacks with weaponized documents masquerading as Lockheed Martin. These weaponized documents perform a series of injections to achieve startup persistence on the victims system. As part of this killchain the Windows Update service is abused for payload execution and Github is utilzed as a C2 to deliver remote commands.
Malwarebytes researches have shared a full synopsis here:
MITRE ATT&CK Lazarus profile:
https://attack.mitre.org/groups/G0032/
Law Enforcement Takedowns Disrupt Cybercrimes Across the Globe Article Link: https://cyberscoop.com/cybercrime-crackdown-operation-endgame-operation-secure/ Microsoft 365 to Block File Access Via Legacy Auth by Default Article link:
Grocery Wholesale Giant United Natural Foods Hit by Cyberattack Article Link: https://www.bleepingcomputer.com/news/security/grocery-wholesale-giant-united-natural-foods-hit-by-cyberattack/ The Worsening Landscape of Educational Cybersecurity Article Link: https://blog.knowbe4.com/the-worsening-landscape-of-educational-cybersecurity Gov. Abbott Signs Texas
