TWINLOOT Abuses SharePoint and Teams to Steal Credentials and Move Across Networks
Summary
Cybersecurity researchers have uncovered TWINLOOT, a new Python implant framework that leverages Microsoft SharePoint and Teams for its command-and-control infrastructure. This implant is designed to steal credentials and move laterally across networks by operating entirely within trusted Microsoft services.
IFF Assessment
FOE
TWINLOOT's ability to operate within trusted Microsoft services to steal credentials and move laterally poses a significant threat to defenders.
Defender Context
Defenders need to be aware of sophisticated implants like TWINLOOT that abuse trusted cloud services for malicious purposes. Monitoring for unusual activity within SharePoint and Teams, particularly related to file manipulation and credential exfiltration, is crucial for early detection.