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Acme Legal Services Ltd Live 13:52:47 UTC

Kerberoasting Attempt

Informational Open
ALR-00054 · 2026-04-10T06:53:43Z

Description

Kerberoasting attack detected: user 'p.thomas' requested TGS tickets for multiple service accounts in 2 minutes. Flagged by Cloud Connector.

Alert Metadata

Alert ID
ALR-00054
Timestamp
2026-04-10T06:53:43Z
Severity
Informational
Status
Open
Detection Source
Cloud Connector
Assigned Analyst
EmilyAI (auto)

Endpoint Information

Hostname
SRV-WEB-01
User Account
p.thomas
Source IP
103.165.216.195
Destination IP
10.1.34.89
Origin Country
NL Netherlands

MITRE ATT&CK Mapping

Tactic
Credential Access
Technique
T1558.003
Reference
attack.mitre.org/techniques/T1558.003

Investigation Timeline

06:53:43 Event ingested by SOC365 Engine
06:53:47 EmilyAI triage started — correlation enrichment
06:53:48 EmilyAI confidence: 82% — escalated to human analyst
06:54:05 Alert assigned to analyst: EmilyAI (auto)
06:55:49 Investigation started — querying SIEM and threat intelligence

Related Alerts

ID Time Alert Severity Status Host
ALR-00170 43m ago Pass-the-Hash Detected Informational Resolved SRV-WEB-01
ALR-00248 1h ago Kerberoasting Attempt High Investigating AP-WIFI-03
ALR-00434 11h ago Kerberoasting Attempt Low Investigating SRV-WEB-01
ALR-00438 13h ago Rogue DHCP Server Low Open SRV-WEB-01
ALR-00118 17h ago Kerberoasting Attempt Informational False Positive WS-LAP-010