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MediumSigmaHQ@Kostastsale

Remote Access Tool - MeshAgent Command Execution via MeshCentral

Detects the use of MeshAgent to execute commands on the target host, particularly when threat actors might abuse it to execute commands directly. MeshAgent can execute commands on the target host by leveraging…

Description

Detects the use of MeshAgent to execute commands on the target host, particularly when threat actors might abuse it to execute commands directly. MeshAgent can execute commands on the target host by leveraging win-console to obscure their activities and win-dispatcher to run malicious code through IPC with child processes.

Detection logic

Detection requirements

Platform
LinuxmacOSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

Log source product
windows
Log source category
process_creation

Known benign triggers

  • False positives can be found in environments using MeshAgent for remote management, analysis should prioritize the grandparent process, MeshAgent.exe, and scrutinize the resulting child processes triggered by any suspicious interactive commands directed at the target host.

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