T1550.002 – Use Alternate Authentication Material: Pass the Hash

TLP TLP TLP CLEAR Author Jordi M. Lobo Summary In May 2023, a campaign using the “404 TDS” Traffic Distribution System delivered Truebot via email. Recipients clicking the email link were redirected through multiple URLs, ending in a fake Adobe Acrobat document download that was a Truebot executable. After execution, Truebot copied and renamed, then…