diff --git a/rules/macos/credential_access_kerberosdump_kcc.toml b/rules/macos/credential_access_kerberosdump_kcc.toml
new file mode 100644
index 000000000..fd6aa6a54
--- /dev/null
+++ b/rules/macos/credential_access_kerberosdump_kcc.toml
@@ -0,0 +1,42 @@
+[metadata]
+creation_date = "2020/08/14"
+ecs_version = ["1.6.0"]
+maturity = "production"
+updated_date = "2020/08/14"
+
+[rule]
+author = ["Elastic"]
+description = "Identifies the use of the Kerberos credential cache (kcc) utility to dump locally cached Kerberos tickets."
+index = ["auditbeat-*", "logs-endpoint.events.*"]
+language = "kuery"
+license = "Elastic License"
+name = "Kerberos Cached Credentials Dumping"
+references = [
+    "https://github.com/EmpireProject/EmPyre/blob/master/lib/modules/collection/osx/kerberosdump.py",
+    "https://opensource.apple.com/source/Heimdal/Heimdal-323.12/kuser/kcc-commands.in.auto.html",
+]
+risk_score = 73
+rule_id = "ad88231f-e2ab-491c-8fc6-64746da26cfe"
+severity = "high"
+tags = ["Elastic", "MacOS"]
+type = "query"
+
+query = '''
+event.category:process and event.type:(start or process_started) and
+  process.name:kcc and
+  process.args:copy_cred_cache
+'''
+
+
+[[rule.threat]]
+framework = "MITRE ATT&CK"
+[[rule.threat.technique]]
+id = "T1003"
+name = "OS Credential Dumping"
+reference = "https://attack.mitre.org/techniques/T1003/"
+
+
+[rule.threat.tactic]
+id = "TA0006"
+name = "Credential Access"
+reference = "https://attack.mitre.org/tactics/TA0006/"