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Threat actorTracked since 2026-02

CUBA

As of 2026-05-30, CUBA is a threat actor tracked by Threadlinqs Intelligence across 2 threats spanning vulnerability, malware. ATT&CK coverage spans 37 techniques across 13 tactics in 2 of 2 tracked threats. Most-observed techniques: T1068 (Exploitation for Privilege Escalation), T1486 (Data Encrypted for Impact), T1003 (OS Credential Dumping).

Tracked threats
21 critical · 1 high
First seen
2026-02-04
Last seen
2026-03-15
ATT&CK techniques
37across 2 of 2 threats
Related CVEs
9Referenced by its activity
2 tracked threat(s) · Categories: VULNERABILITY, MALWARE

Activity timeline

CUBA appears in 2 tracked threats between and ; the busiest month was 2026-02 with 1 report.

ATT&CK techniques observed

37 techniques observed across 2 of 2 tracked threats · Execution (5), Stealth (formerly Defense Evasion) (5), Credential Access (4), Defense Impairment (4), Discovery (4), Impact (4)
  • T1068 Exploitation for Privilege Escalation — Privilege Escalationobserved in 2 of 2 tracked threats
  • T1486 Data Encrypted for Impact — Impactobserved in 2 of 2 tracked threats
  • T1003 OS Credential Dumping — Credential Accessobserved in 1 of 2 tracked threats
  • T1003.001 LSASS Memory — Credential Accessobserved in 1 of 2 tracked threats
  • T1014 Rootkit — Stealth (formerly Defense Evasion)observed in 1 of 2 tracked threats
  • T1018 Remote System Discovery — Discoveryobserved in 1 of 2 tracked threats
  • T1021 Remote Services — Lateral Movementobserved in 1 of 2 tracked threats
  • T1021.002 SMB/Windows Admin Shares — Lateral Movementobserved in 1 of 2 tracked threats
  • T1027 Obfuscated Files or Information — 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
  • T1046 Network Service Discovery — Discoveryobserved 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
  • T1059.003 Windows Command Shell — Executionobserved in 1 of 2 tracked threats

Tracked threats

Related CVEs

9 CVEs referenced by tracked CUBA activity