Threat actor uses Microsoft Teams to deploy new “Snow” malware
Summary
A threat actor group known as UNC6692 is employing social engineering tactics to distribute a new malware suite called 'Snow'. This suite encompasses a browser extension, a tunneling tool, and a backdoor, indicating a sophisticated and multi-faceted attack capability.
IFF Assessment
The discovery of new malware and sophisticated deployment techniques by a named threat group signifies an increased risk and a new challenge for cybersecurity defenders.
Defender Context
Defenders should be aware of social engineering tactics that leverage platforms like Microsoft Teams for malware delivery. Organizations need to strengthen endpoint security, enhance user training on recognizing phishing and social engineering attempts, and monitor for the specific components of the 'Snow' malware if it becomes widespread.