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Trust Access Disable For VBApplications (1a5c46e9-f32f-42f7-b2bc-6e9084db7fbf)

Detects registry changes to Microsoft Office "AccessVBOM" to a value of "1" which disables trust access for VBA on the victim machine and lets attackers execute malicious macros without any Microsoft Office warnings.

Cluster A Galaxy A Cluster B Galaxy B Level
Trust Access Disable For VBApplications (1a5c46e9-f32f-42f7-b2bc-6e9084db7fbf) Sigma-Rules Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern 1