~/talk

Critical Infrastructure Network Attacks: Code Red, Alert Network Operators

Talkat RSAC 365 Virtual Summit 2021 · on Wednesday, 2021-01-27· [security]
links:none on file
slides:none on file

A deployed electric transmission substation honeypot is internet-facing for two days before initial compromise via brute-forced RDP on a remote technician interface; attacker stages a multi-stage ransomware campaign using Mimikatz and PSExec (SMB and later pass-the-ticket in OT), steals credentials and exfiltrates data, drops but delays ransomware across hosts, pivots IT→OT via an HMI web vuln, then detonates across IT and OT on day 24 — operation shows cybercrime playbook that reliably reaches OT.

AI-written summary · about

  1. 0:00Intro
  2. 0:23The Honeypot Research Goals
  3. 3:24Single Stage Ransomware
  4. 5:05Multi-Stage Ransomware
  5. 8:02An Electric Transmission Substation Honeypot
  6. 10:37Incident Timeline at a Glance
  7. 19:33Persistence
  8. 20:42Network Discovery
  9. 21:48Credential Theft
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