diff --git a/rules/macos/persistence_enable_root_account.toml b/rules/macos/persistence_enable_root_account.toml new file mode 100644 index 000000000..8e8c24475 --- /dev/null +++ b/rules/macos/persistence_enable_root_account.toml @@ -0,0 +1,47 @@ +[metadata] +creation_date = "2020/01/04" +maturity = "production" +updated_date = "2020/01/04" + +[rule] +author = ["Elastic"] +description = """ +Identifies attempts to enable the root account using the dsenableroot command. This command may be abused by adversaries +for persistence, as the root account is disabled by default. +""" +from = "now-9m" +index = ["auditbeat-*", "logs-endpoint.events.*"] +language = "kuery" +license = "Elastic License" +name = "Attempt to Enable the Root Account" +references = ["https://ss64.com/osx/dsenableroot.html"] +risk_score = 47 +rule_id = "cc2fd2d0-ba3a-4939-b87f-2901764ed036" +severity = "medium" +tags = ["Elastic", "Host", "macOS", "Threat Detection", "Persistence"] +type = "query" + +query = ''' +event.category:process and event.type:(start or process_started) and + process.name:dsenableroot and not process.args:"-d" +''' + + +[[rule.threat]] +framework = "MITRE ATT&CK" +[[rule.threat.technique]] +id = "T1078" +name = "Valid Accounts" +reference = "https://attack.mitre.org/techniques/T1078/" +[[rule.threat.technique.subtechnique]] +id = "T1078.003" +name = "Local Accounts" +reference = "https://attack.mitre.org/techniques/T1078/003/" + + + +[rule.threat.tactic] +id = "TA0003" +name = "Persistence" +reference = "https://attack.mitre.org/tactics/TA0003/" +