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Imperial Kitten TWOSTROKE Toolset: Detection & IOCs

Imperial Kitten spearphishes aerospace and defense staff with job lures. 9 detection rules, 30 IOCs and a free Splunk SPL rule cover it.

Read the full threat intel for Imperial Kitten TWOSTROKE Toolset: Detection & IOCs →

Chapters

  1. 0:00The hookIranian spies target aerospace and defense.
  2. 0:04The storySince 2017, fake recruiters lure.
  3. 0:11Attack pathFake career portals deliver a ZIP.
  4. 0:24AttributionAttributed to Bohrium.
  5. 0:29Indicators of compromise30 indicators to hunt: 6 IPs, 16 domains and 5 SHA-256 hashes, and more.
  6. 0:38MITRE ATT&CK techniques24 ATT&CK techniques, from reconnaissance to command and control.
  7. 0:43Remediation6 steps now: Block and alert on the listed domains, IPs and file.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Iranian spies target aerospace and defense.

0:05Since 2017, fake recruiters lure.

0:08Compromised vendor logins open doors.

0:12Fake career portals deliver a ZIP.

0:14Vendor logins reach desktops, then hosts.

0:17Backdoors may beacon to Azure for months.

0:20Then domain credentials are stolen.

0:25Attributed to Bohrium. Confidence: medium.

0:2930 indicators to hunt: 6 IPs, 16 domains and 5 SHA-256 hashes, and more.

0:3824 ATT&CK techniques, from reconnaissance to command and control.

0:446 steps now: Block and alert on the listed domains, IPs and file.

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

0:56Threadlinqs. The unified security engineering platform.