Granting Of Permissions To An Account

testmedium
log source: azure · activitylogsauthor sawwinnnaungdate 2020-05-07
01

description

What this is, in brief.

Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.

02

tags

attack.privilege-escalationattack.persistenceattack.t1098.003
03

rule source (YAML)

title: Granting Of Permissions To An Account
id: a622fcd2-4b5a-436a-b8a2-a4171161833c
status: test
description: Identifies IPs from which users grant access to other users on azure resources and alerts when a previously unseen source IP address is used.
references:
    - https://github.com/Azure/Azure-Sentinel/blob/e534407884b1ec5371efc9f76ead282176c9e8bb/Detections/AzureActivity/Granting_Permissions_To_Account_detection.yaml
author: sawwinnnaung
date: 2020-05-07
modified: 2023-10-11
tags:
    - attack.privilege-escalation
    - attack.persistence
    - attack.t1098.003
logsource:
    product: azure
    service: activitylogs
detection:
    keywords:
        - Microsoft.Authorization/roleAssignments/write
    condition: keywords
falsepositives:
    - Valid change
level: medium
04

detects techniques (1)

ATT&CK techniques this enables or maps to.

05

references

External citations — patches, advisories, analysis.