Remote Access Tool - Team Viewer Session Started On MacOS Host

testlow
Log-Quelle: macos · process_creationAutor Josh Nickels, Qi NanDatum 2024-03-11
01

Beschreibung

Was dies ist, in Kürze.

Detects the command line executed when TeamViewer starts a session started by a remote host. Once a connection has been started, an investigator can verify the connection details by viewing the "incoming_connections.txt" log file in the TeamViewer folder.

02

Tags

attack.persistenceattack.initial-accessattack.t1133
03

Regelquelle (YAML)

title: Remote Access Tool - Team Viewer Session Started On MacOS Host
id: f459ccb4-9805-41ea-b5b2-55e279e2424a
related:
    - id: ab70c354-d9ac-4e11-bbb6-ec8e3b153357
      type: similar
    - id: 1f6b8cd4-3e60-47cc-b282-5aa1cbc9182d
      type: similar
status: test
description: |
    Detects the command line executed when TeamViewer starts a session started by a remote host.
    Once a connection has been started, an investigator can verify the connection details by viewing the "incoming_connections.txt" log file in the TeamViewer folder.
references:
    - Internal Research
author: Josh Nickels, Qi Nan
date: 2024-03-11
tags:
    - attack.persistence
    - attack.initial-access
    - attack.t1133
logsource:
    category: process_creation
    product: macos
detection:
    selection:
        ParentImage|endswith: '/TeamViewer_Service'
        Image|endswith: '/TeamViewer_Desktop'
        CommandLine|endswith: '/TeamViewer_Desktop --IPCport 5939 --Module 1'
    condition: selection
falsepositives:
    - Legitimate usage of TeamViewer
level: low
04

erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.

  • Internal Research