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WorldProxyPool Trojanized Inno Setup: Detection & IOCs

Trojanized Inno Setup installers drop WorldProxyPool, CharityEngine and AW Manager in one session. Get 9 detection rules, 29 IOCs and a free Splunk SPL rule.

Read the full threat intel for WorldProxyPool Trojanized Inno Setup: Detection & IOCs →

Chapters

  1. 0:00The hookFake installer delivers monetization malware.
  2. 0:04The storyUsers seeking cracked software download fake installers.
  3. 0:10Attack pathInno wrapper stages temporary runners.
  4. 0:22AttributionNo threat actor is attributed.
  5. 0:26Indicators of compromise26 indicators to hunt: 15 domains, 7 SHA-256 hashes and 1 file name, and more.
  6. 0:35MITRE ATT&CK techniques8 ATT&CK techniques, from execution to impact.
  7. 0:39Remediation4 steps now: Hunt for HTTP requests containing d=inno with r=offer_execution or r=offer_execution_fail.
  8. 0:51Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Fake installer delivers monetization malware.

0:05Users seeking cracked software download fake installers.

0:10Inno wrapper stages temporary runners.

0:13Callback retrieves three malware branches.

0:15Proxyware routes third-party traffic.

0:18Device hijacked for monetization.

0:22No threat actor is attributed. Confidence: low.

0:2626 indicators to hunt: 15 domains, 7 SHA-256 hashes and 1 file name, and more.

0:358 ATT&CK techniques, from execution to impact.

0:404 steps now: Hunt for HTTP requests containing d=inno with r=offer_execution or r=offer_execution_fail.

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

0:56Threadlinqs. The unified security engineering platform.