Addition of SID History to Active Directory Object

stablemedium
Log-Quelle: windows · securityAutor Thomas Patzke, @atc_project (improvements)Datum 2017-02-19
01

Beschreibung

Was dies ist, in Kürze.

An attacker can use the SID history attribute to gain additional privileges.

02

Tags

attack.persistenceattack.privilege-escalationattack.stealthattack.t1134.005
03

Regelquelle (YAML)

title: Addition of SID History to Active Directory Object
id: 2632954e-db1c-49cb-9936-67d1ef1d17d2
status: stable
description: An attacker can use the SID history attribute to gain additional privileges.
references:
    - https://adsecurity.org/?p=1772
author: Thomas Patzke, @atc_project (improvements)
date: 2017-02-19
tags:
    - attack.persistence
    - attack.privilege-escalation
    - attack.stealth
    - attack.t1134.005
logsource:
    product: windows
    service: security
detection:
    selection1:
        EventID:
            - 4765
            - 4766
    selection2:
        EventID: 4738
    selection3:
        SidHistory:
            - '-'
            - '%%1793'
    filter_null:
        SidHistory:
    condition: selection1 or (selection2 and not selection3 and not filter_null)
falsepositives:
    - Migration of an account into a new domain
level: medium
04

erkennt Techniken (1)

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

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.