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Threat actorTracked since 2026-04

Silent Chollima

As of 2026-11-12, Silent Chollima is a threat actor tracked by Threadlinqs Intelligence across 5 threats spanning threat intel, apt, malware. ATT&CK coverage spans 75 techniques across 15 tactics in 5 of 5 tracked threats. Most-observed techniques: T1027 (Obfuscated Files or Information), T1059.001 (PowerShell), T1082 (System Information Discovery).

Tracked threats
52 critical · 3 high
First seen
2026-04-21
Last seen
2026-11-12
ATT&CK techniques
75across 5 of 5 threats
Related CVEs
10Referenced by its activity
5 tracked threat(s) · Categories: THREAT_INTEL, APT, MALWARE, VULNERABILITY

Activity timeline

Silent Chollima appears in 5 tracked threats between and ; the busiest month was 2026-04 with 1 report.

ATT&CK techniques observed

75 techniques observed across 5 of 5 tracked threats · Stealth (formerly Defense Evasion) (15), Execution (9), Initial Access (7), Persistence (7), Command and Control (6), Reconnaissance (6)
  • T1027 Obfuscated Files or Information — Stealth (formerly Defense Evasion)observed in 3 of 5 tracked threats
  • T1059.001 PowerShell — Executionobserved in 3 of 5 tracked threats
  • T1082 System Information Discovery — Discoveryobserved in 3 of 5 tracked threats
  • T1190 Exploit Public-Facing Application — Initial Accessobserved in 3 of 5 tracked threats
  • T1036 Masquerading — Stealth (formerly Defense Evasion)observed in 2 of 5 tracked threats
  • T1036.005 Match Legitimate Resource Name or Location — Stealth (formerly Defense Evasion)observed in 2 of 5 tracked threats
  • T1041 Exfiltration Over C2 Channel — Exfiltrationobserved in 2 of 5 tracked threats
  • T1053.005 Scheduled Task/Job: Scheduled Task — Persistenceobserved in 2 of 5 tracked threats
  • T1059 Command and Scripting Interpreter — Executionobserved in 2 of 5 tracked threats
  • T1059.005 Visual Basic — Executionobserved in 2 of 5 tracked threats
  • T1071 Application Layer Protocol — Command and Controlobserved in 2 of 5 tracked threats
  • T1071.001 Web Protocols — Command and Controlobserved in 2 of 5 tracked threats
  • T1105 Ingress Tool Transfer — Command and Controlobserved in 2 of 5 tracked threats
  • T1113 Screen Capture — Collectionobserved in 2 of 5 tracked threats
  • T1204.002 Malicious File — Executionobserved in 2 of 5 tracked threats

Tracked threats

Related CVEs

10 CVEs referenced by tracked Silent Chollima activity