22-09-2026
Spraying in the Andes: TeamFiltration Returns to Exploit Forgotten Service Accounts
https://www.proofpoint.com/us/blog/threat-insight/Spraying-in-the-Andes-TeamFiltration-Returns
Report completeness: Low
Actors/Campaigns:
Unk_condorfiltration
Unk_sneakystrike
Threats:
Teamfiltration_tool
Password_spray_technique
Victims:
Financial institutions, Retail
Industry:
Financial, Retail
Geo:
German, Latin america, Chilean
TTPs:
Tactics: 1
Technics: 0
ChatGPT TTPs:
do not use without manual checkT1078.004, T1110.003, T1133, T1213
IOCs:
IP: 2
Soft:
SharePoint, Graph API, Microsoft Teams, Microsoft Office, Outlook
Platforms:
cross-platform, x64