t1053-007-container-orchestration-job

name	T1053.007_container-orchestration-job
description	Adversaries may abuse task scheduling functionality provided by container orchestration tools such as Kubernetes to schedule deployment of containers configured to execute malicious code.
category	input-validation
version	18.1
author	cyberstrike-official
tags	["mitre-attack","enterprise","t1053.007","execution","persistence","privilege-escalation","containers","sub-technique"]
technique_id	T1053.007
tactic	execution
all_tactics	["execution","persistence","privilege-escalation"]
platforms	["Containers"]
mitre_url	https://attack.mitre.org/techniques/T1053/007
tech_stack	["containers"]
cwe_ids	["CWE-94"]
chains_with	["T1053","T1053.002","T1053.003","T1053.005","T1053.006"]
prerequisites	["T1053"]
severity_boost	{"T1053":"Chain with T1053 for deeper attack path","T1053.002":"Chain with T1053.002 for deeper attack path","T1053.003":"Chain with T1053.003 for deeper attack path"}

T1053.007 Container Orchestration Job

Sub-technique of: T1053

High-Level Description

Adversaries may abuse task scheduling functionality provided by container orchestration tools such as Kubernetes to schedule deployment of containers configured to execute malicious code. Container orchestration jobs run these automated tasks at a specific date and time, similar to cron jobs on a Linux system. Deployments of this type can also be configured to maintain a quantity of containers over time, automating the process of maintaining persistence within a cluster.

In Kubernetes, a CronJob may be used to schedule a Job that runs one or more containers to perform specific tasks. An adversary therefore may utilize a CronJob to schedule deployment of a Job that executes malicious code in various nodes within a cluster.

Kill Chain Phase

• Execution (TA0002)
• Persistence (TA0003)
• Privilege Escalation (TA0004)

Platforms: Containers

What to Check

• Identify if Container Orchestration Job technique is applicable to target environment
• Check Containers systems for indicators of Container Orchestration Job
• Verify mitigations are bypassed or absent (2 known mitigations)
• Assess detection coverage (1 detection strategies)

How to Test

Atomic Red Team Tests

The following tests are from Atomic Red Team and provide actionable ways to test this technique:

Atomic Test 1: ListCronjobs

Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate. Kubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs. Attackers may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.

Supported Platforms: containers

kubectl get cronjobs -n #{namespace}

Dependencies:

• kubectl must be installed

Atomic Test 2: CreateCronjob

Kubernetes Job is a controller that creates one or more pods and ensures that a specified number of them successfully terminate. Kubernetes Job can be used to run containers that perform finite tasks for batch jobs. Kubernetes CronJob is used to schedule Jobs. Attackers may use Kubernetes CronJob for scheduling execution of malicious code that would run as a container in the cluster.