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Lateral Movement Detected

Low False Positive
ALR-00431 · 2026-05-23T14:13:57Z

Description

Dark Web Monitor detected lateral movement from FW-EDGE-01 to SRV-DC-01 using user 'p.thomas' credentials. SMB admin shares accessed.

Alert Metadata

Alert ID
ALR-00431
Timestamp
2026-05-23T14:13:57Z
Severity
Low
Status
False Positive
Detection Source
Dark Web Monitor
Assigned Analyst
EmilyAI (auto)

Endpoint Information

Hostname
FW-EDGE-01
User Account
p.thomas
Source IP
45.141.148.32
Destination IP
10.3.250.40
Origin Country
CN China

MITRE ATT&CK Mapping

Tactic
Lateral Movement
Technique
T1021.002
Reference
attack.mitre.org/techniques/T1021.002

Investigation Timeline

14:13:57 Event ingested by SOC365 Engine
14:14:00 EmilyAI triage started — correlation enrichment
14:14:03 EmilyAI confidence: 93% — escalated to human analyst
14:14:30 Alert assigned to analyst: EmilyAI (auto)
14:15:58 Investigation started — querying SIEM and threat intelligence
14:21:07 Containment action taken — endpoint isolated
14:29:22 Alert resolved — remediation complete

Related Alerts

ID Time Alert Severity Status Host
ALR-00016 1h ago Lateral Movement Detected Medium Escalated WS-LAP-010
ALR-00411 3h ago DLP Policy Violation Medium Open FW-EDGE-01
ALR-00169 14h ago C2 Beacon Activity Low Resolved FW-EDGE-01
ALR-00119 16h ago Suspicious Scheduled Task Informational Open FW-EDGE-01
ALR-00342 1d ago Tor Exit Node Connection Informational Escalated FW-EDGE-01