~/talk

Emotet Exposed: Insider the Cybercriminal's Supply Chain

Talkat RSA Conference 2023 · 2023-04-24..04-27· [security]
links:none on file
slides:none on file

VMware researchers build a sock puppet Emotet client and study ~20,000 samples over six months, extracting 328 unique C2 IPs and 139 distinct execution trees, finding the core DLL always delivered alongside spam, mail‑password stealers, SMB lateral modules and a Chrome credit‑card stealer. They use conceptual hash to ignore noisy data sections, cluster C2s with TF‑IDF+DBSCAN into 13 campaigns, distinguish Epoch4/Epoch5 test vs deployment backends, and observe heavy use of port 8080 and stable JARM fingerprints indicating reused proxy infrastructure.

AI-written summary · about

  1. 0:00Introduction to Emotet
  2. 1:08What is Emotet
  3. 8:51Emotet modules and infrastructure
  4. 18:40Execution evasion techniques
  5. 24:41Infrastructure lifecycle
  6. 43:16Key findings and conclusions
  7. 45:50Q&A session
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