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Watching Commodity Malware Get Sold to a Targeted Actor

Talkat Black Hat USA 2016 · 2016-08-03..08-04· [security]
links:none on file
slides:none on file

Research analyzes how mass-click-fraud/adware compromises are re-classified, upgraded and sold on marketplaces where sellers verify live access before listing. Commodity infections pivot within 5 days using PowerShell, DGA C2s and RDP shells, then escalate privileges, inject into msdtc and sell assets for anything from $3 to $8,000 (examples: $13 for an Intel-hosted server). Market listings number ~15,000 US / 40,000 worldwide and flip in 2–3 hours. Defensible indicators: RDP-based C2, sudden C2 behavior change, long-lived sessions, privilege escalation and unfamiliar browser/software footprints.

AI-written summary · about

  1. 0:00Introduction and logistics
  2. 1:03Marketplaces for compromise
  3. 3:54The economics of black markets
  4. 7:49Marketplace operations
  5. 15:58Case study of attack escalation
  6. 21:57Detection and hunting rules
  7. 26:01Q&A and closing
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