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Threat actorTracked since 2026-09

REF9334

As of 2026-09-16, REF9334 is a threat actor tracked by Threadlinqs Intelligence across 2 threats spanning malware. ATT&CK coverage spans 32 techniques across 9 tactics in 2 of 2 tracked threats. Most-observed techniques: T1027 (Obfuscated Files or Information), T1176 (Software Extensions), T1539 (Steal Web Session Cookie).

Tracked threats
22 high
First seen
2026-09-15
Last seen
2026-09-16
ATT&CK techniques
32across 2 of 2 threats
Related CVEs
0None referenced
2 tracked threat(s) · Categories: MALWARE

Activity timeline

REF9334 appears in 2 tracked threats between and .

ATT&CK techniques observed

32 techniques observed across 2 of 2 tracked threats · Stealth (formerly Defense Evasion) (8), Command and Control (5), Credential Access (5), Execution (4), Discovery (3), Persistence (3)
  • T1027 Obfuscated Files or Information — Stealth (formerly Defense Evasion)observed in 2 of 2 tracked threats
  • T1176 Software Extensions — Persistenceobserved in 2 of 2 tracked threats
  • T1539 Steal Web Session Cookie — Credential Accessobserved in 2 of 2 tracked threats
  • T1008 Fallback Channels — Command and Controlobserved in 1 of 2 tracked threats
  • T1036 Masquerading — Stealth (formerly Defense Evasion)observed in 1 of 2 tracked threats
  • T1036.005 Match Legitimate Resource Name or Location — Stealth (formerly Defense Evasion)observed in 1 of 2 tracked threats
  • T1053 Scheduled Task/Job — Persistenceobserved in 1 of 2 tracked threats
  • T1053.005 Scheduled Task — Persistenceobserved in 1 of 2 tracked threats
  • T1055 Process Injection — Stealth (formerly Defense Evasion)observed in 1 of 2 tracked threats
  • T1056 Input Capture — Credential Accessobserved in 1 of 2 tracked threats
  • T1056.001 Keylogging — Credential Accessobserved in 1 of 2 tracked threats
  • T1057 Process Discovery — Discoveryobserved in 1 of 2 tracked threats
  • T1059 Command and Scripting Interpreter — Executionobserved in 1 of 2 tracked threats
  • T1059.001 PowerShell — Executionobserved in 1 of 2 tracked threats
  • T1059.007 JavaScript — Executionobserved in 1 of 2 tracked threats

Tracked threats