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Kali365 Fake AI Event Phishing: Detection & IOCs

Kali365 device code phishing and VoidProxy reverse proxying steal Microsoft and Google sessions. 9 detection rules, 22 IOCs and a free Splunk SPL rule.

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Chapters

  1. 0:00The hookThree fake events harvested cloud credentials.
  2. 0:04The storyAttackers used fake AI events, stealing Microsoft and Google credentials.
  3. 0:11Attack pathDevice code phishing drew victims to fake pages, stealing their Microsoft and Google credentials.
  4. 0:28AttributionNo threat actor: this was defensive research.
  5. 0:32Indicators of compromise9 indicators to hunt: 2 domains, 2 registry keys and 5 hostings.
  6. 0:38MITRE ATT&CK techniques10 ATT&CK techniques, from initial access to command and control.
  7. 0:43Remediation3 steps now: Hunt Entra ID sign-in logs for device code flow authentications.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Three fake events harvested cloud credentials.

0:05Attackers used fake AI events, stealing Microsoft and Google credentials.

0:10Stopped cold.

0:12Device code phishing drew victims to fake pages, stealing their Microsoft and Google credentials.

0:18Reverse proxy attack captured MFA responses and sessions.

0:23Attackers replayed tokens to seize accounts.

0:28No threat actor: this was defensive research.

0:329 indicators to hunt: 2 domains, 2 registry keys and 5 hostings.

0:3910 ATT&CK techniques, from initial access to command and control.

0:443 steps now: Hunt Entra ID sign-in logs for device code flow authentications.

0:519 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.