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ATT&CK techniqueDefense Impairment

T1553 Subvert Trust Controls

Defense ImpairmentEnterprise

As of 2026-10-05, T1553 (Subvert Trust Controls) appears in 160 tracked threats, first reported 2026-01-14 and most recently 2026-09-13, with linked actors including TeamPCP, Sapphire Sleet, APT28; it most often appears alongside T1059 (Command and Scripting Interpreter).

Tracked threats
16050 critical, 97 high, 13 medium
First seen
2026-01-14
Last seen
2026-09-13
Threat actors
39In the threats using it
Detection rules
62Blue tier and above

Data as of:

Activity timeline

T1553 first appeared in tracked threats on and was most recently reported on . The busiest month was 2026-07 with 37 reports, and 160 of the 160 threats were reported in the twelve months to 2026-09.

How adversaries use it

T1553 Subvert Trust Controls is catalogued by MITRE ATT&CK under the Defense Impairment tactic in the Enterprise matrix. Threadlinqs maps 160 of 2623 tracked threats (6.1%) to it; by severity that is 50 critical, 97 high, 13 medium.

Threats that use T1553 most often also use T1059 Command and Scripting Interpreter (108 threats), T1005 Data from Local System (104 threats), T1071 Application Layer Protocol (103 threats), T1036 Masquerading (101 threats), T1027 Obfuscated Files or Information (96 threats). These are the techniques an intrusion set tends to chain with it, so they are the natural next places to look when it is observed.

39 tracked threat actors appear in the threats that use T1553; the most frequent are TeamPCP (9), Sapphire Sleet (8), APT28 (7), APT38 (7), Stardust Chollima (7).

Mitigations

MITRE ATT&CK lists 5 mitigations for T1553.

Data sources

Telemetry that can reveal T1553, per MITRE ATT&CK.

  • Command — Command Execution
  • File — File Metadata, File Modification
  • Module — Module Load
  • Process — Process Creation
  • Windows Registry — Windows Registry Key Creation, Windows Registry Key Modification

Threat actors using it

Tracked threats

The 30 most recent of 160 tracked threats that use T1553.

Detection coverage

Threadlinqs maintains 62 detection rules mapped to T1553 (SPL 18, KQL 21, Sigma 23). Rule content is available to Blue tier accounts and above; this page shows counts only.

62 detection rules (SPL/KQL/Sigma) · Blue and above. Compare plans

Sub-techniques