Matrix/Respond/SDF-RS02

SDF-RS02

SOC Playbook Enhancement

intermediateDetection Value: mediumCost: lowTime: 3-7 days⚙ Applications & Services

Description

Update SOC runbooks and incident response playbooks with intelligence gained from deception operations. Incorporate new attack scenarios, detection indicators, and response procedures derived from observed adversary behavior.

Rationale

SOC playbooks benefit from reviewed observations of activity in the deception environment. Incorporating corroborated findings can make response procedures more relevant, while recognizing that a bounded deception interaction may not represent broader adversary behavior in production.

Supporting Basis

Author-derived extension

MITRE Engage describes integrating observations and responses with SOC activity but does not directly define this playbook-enhancement record.

These sources establish design lineage and scope. They do not validate this record's operational effectiveness, planning estimates, environment labels, or ATT&CK relationships.

Implementation Steps

1

Review current playbooks

Audit existing SOC playbooks for gaps revealed by deception intelligence. Identify scenarios that are not covered or procedures that proved inadequate.

2

Develop new scenarios

Create new playbook entries for attack scenarios observed in the deception environment. Include specific indicators, response steps, and escalation criteria.

3

Update existing procedures

Modify existing playbook procedures to incorporate deception-specific indicators and deception-triggered response steps.

4

Train SOC analysts

Conduct training sessions for SOC analysts on updated playbooks, with emphasis on deception-specific scenarios and alert handling procedures.

Technical Implementation Examples(1)

SOAR Playbook for Deception Alerts

Automated response playbook for SOC teams when a deception asset triggers an alert

yaml
# soar-playbooks/shadow-cdf-deception-alert.yml
# Automated response playbook for deception asset interactions

name: "ShadowMatrix CDF Deception Alert Response"
description: >
  Automated triage and response when a deception asset interaction
  is detected. Enriches the alert with context, assesses severity,
  and initiates the appropriate response workflow.
trigger:
  type: alert
  conditions:
    - field: alert.tags
      contains: "shadow_cdf"

steps:
  - id: enrich_source
    name: "Enrich Source IP"
    action: lookup
    target: asset_inventory
    input:
      ip: "{{ alert.source_ip }}"
    output:
      hostname: "{{ result.hostname }}"
      owner: "{{ result.owner }}"
      asset_type: "{{ result.type }}"
      is_known_asset: "{{ result.found }}"

  - id: check_trap_credential
    name: "Check if Trap Credential Was Used"
    action: lookup
    target: trap_credential_inventory
    input:
      username: "{{ alert.username }}"
    output:
      is_trap: "{{ result.found }}"
      trap_placement: "{{ result.placement }}"

  - id: assess_severity
    name: "Determine Response Level"
    action: evaluate
    conditions:
      - if: "{{ check_trap_credential.is_trap }} == true"
        set_severity: "critical"
        set_action: "immediate_containment"
      - if: "{{ alert.event_type }} == 'ssh_login_success'"
        set_severity: "critical"
        set_action: "immediate_containment"
      - if: "{{ alert.event_type }} == 'port_scan'"
        set_severity: "high"
        set_action: "investigate"
      - default:
        set_severity: "medium"
        set_action: "investigate"

  - id: create_incident
    name: "Create Incident Ticket"
    action: create_ticket
    input:
      title: >
        [ShadowMatrix CDF] Deception alert: {{ alert.event_type }}
        from {{ alert.source_ip }}
      severity: "{{ assess_severity.severity }}"
      description: >
        Deception asset {{ alert.destination_ip }} received interaction
        from {{ alert.source_ip }} ({{ enrich_source.hostname }}).
        Action: {{ alert.event_type }}.
        Trap credential used: {{ check_trap_credential.is_trap }}.
      assignee: "soc-tier2"
      tags: ["shadow-cdf", "deception", "{{ assess_severity.severity }}"]

  - id: notify_soc
    name: "Send SOC Notification"
    action: send_message
    target: soc_channel
    input:
      message: >
        :rotating_light: DECEPTION ALERT [{{ assess_severity.severity }}]
        Source: {{ alert.source_ip }} ({{ enrich_source.hostname }})
        Target: {{ alert.destination_ip }}
        Action: {{ alert.event_type }}
        Trap Cred: {{ check_trap_credential.is_trap }}
        Incident: {{ create_incident.ticket_id }}

  - id: capture_forensics
    name: "Initiate Forensic Capture"
    condition: "{{ assess_severity.action }} == 'immediate_containment'"
    action: run_script
    input:
      script: "capture-deception-forensics.sh"
      args:
        - "{{ alert.destination_ip }}"
        - "{{ alert.source_ip }}"

Considerations

  • Include deception-specific alert handling in playbooks. SOC analysts need clear procedures for what to do when a deception alert fires.
  • Playbook updates should be versioned and traceable back to the deception intelligence that motivated them.
  • Conduct tabletop exercises using actual deception scenarios to validate that updated playbooks are effective.

Supported Environments

🏢On-Premise
☁Amazon Web Services
☁Microsoft Azure
☁Google Cloud Platform
🔄Hybrid Environment
🏭OT/ICS Environment

Tools & Resources

  • Playbook management platforms
  • Training environments
  • Tabletop exercise frameworks

Quick Stats

Phase
Respond
Difficulty
intermediate
Detection Value
medium
Cost
low
Time
3-7 days
ATT&CK Mappings
0