cscli scenarios install sigmahq/proc_creation_win_reg_lsa_ppl_protection_disabled1type: trigger2name: sigmahq/proc_creation_win_reg_lsa_ppl_protection_disabled3description: |4 Detects the usage of the "reg.exe" utility to disable PPL protection on the LSA process5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.Image endsWith '\\reg.exe' || evt.Parsed.OriginalFileName == 'reg.exe') && evt.Parsed.CommandLine contains 'SYSTEM\\CurrentControlSet\\Control\\Lsa' && evt.Parsed.CommandLine contains ' add ' && evt.Parsed.CommandLine contains ' /d 0' && evt.Parsed.CommandLine contains ' /v RunAsPPL ')7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1562.0101516 label: "LSA PPL Protection Disabled Via Reg.EXE"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324