MITRE ATT&CK T1001.002: Steganography
When to use this skill
Use this skill when the task involves T1001.002, Steganography, enterprise ATT&CK, TTP mapping, detection engineering, hunting, incident-response enrichment, control validation, or authorized adversary-emulation planning. Treat it as a defensive analysis aid: keep outputs focused on understanding, detecting, mitigating, and safely validating this ATT&CK sub-technique.
Technique context
- ATT&CK domain: enterprise
- ATT&CK ID: T1001.002
- Technique name: Steganography
- Type: sub-technique
- ATT&CK URL: https://attack.mitre.org/techniques/T1001/002
- Tactics: command-and-control
- Platforms: Linux, macOS, Windows, ESXi
- Required permissions: Not specified
- Effective permissions: Not specified
- Defenses bypassed: Not specified
ATT&CK description
Adversaries may use steganographic techniques to hide command and control traffic to make detection efforts more difficult. Steganographic techniques can be used to hide data in digital messages that are transferred between systems. This hidden information can be used for command and control of compromised systems. In some cases, the passing of files embedded using steganography, such as image or document files, can be used for command and control.
Agent workflow
- Clarify scope: identify the system, asset class, log sources, cloud or endpoint platform, and whether the user wants triage, detection, coverage assessment, or safe emulation planning.
- Load bundled resources as needed: use
references/technique-profile.json for structured metadata, references/detection-and-mitigation.md for triage and telemetry guidance, references/known-threat-context.md for ATT&CK relationship context, and templates/ for repeatable outputs.
- Map observations to ATT&CK: compare the user's evidence to the ATT&CK description, tactics, platforms, and known procedure patterns before asserting a match.
- Produce defensive outputs: prioritize hypotheses, telemetry requirements, detection logic ideas, validation steps, containment guidance, and mitigations.
- Preserve uncertainty: distinguish confirmed evidence, plausible indicators, assumptions, and gaps. Recommend what to collect next.
- Stay safe: do not provide malware, credential theft, persistence, evasion, destructive automation, or unauthorized exploitation instructions. For adversary emulation, keep steps bounded to approved lab or control-validation contexts and omit operational abuse details.
Bundled resources
references/technique-profile.json: machine-readable ATT&CK metadata for this technique.references/detection-and-mitigation.md: detection notes, telemetry checklist, triage questions, mitigation candidates, and false-positive considerations.references/known-threat-context.md: ATT&CK relationship context with attribution cautions.templates/detection-brief.md: detection engineering brief template.templates/hunt-plan.md: threat hunt plan template.templates/incident-response-note.md: incident response note template.templates/coverage-assessment.md: ATT&CK coverage assessment template.scripts/render_brief.py: local helper that renders a Markdown defensive brief from technique-profile.json.assets/output-schema.json: JSON schema for structured technique analysis outputs.
To generate a quick brief, run python scripts/render_brief.py --output brief.md from inside this skill directory, or adapt the templates directly.
Detection guidance
No ATT&CK detection guidance was present in the source STIX object.
Useful telemetry and data sources
- Not specified in the STIX object.
Mitigations to consider
- Network Intrusion Prevention
Known threat context
Use these examples only as contextual leads, not as proof that an observed event is this technique:
- Axiom (intrusion-set)
- Daserf (malware)
- Duqu (malware)
- HAMMERTOSS (malware)
- LightNeuron (malware)
- LunarMail (malware)
- LunarWeb (malware)
- Operation Ghost (campaign)
- RDAT (malware)
- SUNBURST (malware)
- Sliver (tool)
- ZeroT (malware)
- Zox (malware)
Recommended output pattern
When responding with this skill, structure the answer as:
- Assessment: whether the evidence supports this ATT&CK mapping and why.
- Evidence: specific indicators, logs, behaviors, and assumptions.
- Detection: telemetry sources, analytic logic, and tuning considerations.
- Response: containment, eradication, recovery, and validation actions.
- Coverage gaps: missing logs, sensors, controls, or environmental details.
- References: include the ATT&CK URL and any user-provided evidence references.
1---2name: attack-ent-t1001-002-steganography3description: Analyze MITRE ATT&CK T1001.002 Steganography in the enterprise matrix. Use for TTP triage, detection engineering, hunting, defensive emulation planning, mitigations, incident response mapping, ATT&CK coverage, or questions mentioning T1001.002, Steganography, or enterprise ATT&CK. Adversaries may use steganographic techniques to hide command and control traffic to make detection efforts more difficult.4license: MITRE ATT&CK Terms of Use apply to ATT&CK-derived content. See h5---67# MITRE ATT&CK T1001.002: Steganography89## When to use this skill1011Use this skill when the task involves T1001.002, Steganography, enterprise ATT&CK, TTP mapping, detection engineering, hunting, incident-response enrichment, control validation, or authorized adversary-emulation planning. Treat it as a defensive analysis aid: keep outputs focused on understanding, detecting, mitigating, and safely validating this ATT&CK sub-technique.1213## Technique context1415- ATT&CK domain: enterprise16- ATT&CK ID: T1001.00217- Technique name: Steganography18- Type: sub-technique19- ATT&CK URL: https://attack.mitre.org/techniques/T1001/00220- Tactics: command-and-control21- Platforms: Linux, macOS, Windows, ESXi22- Required permissions: Not specified23- Effective permissions: Not specified24- Defenses bypassed: Not specified2526## ATT&CK description2728Adversaries may use steganographic techniques to hide command and control traffic to make detection efforts more difficult. Steganographic techniques can be used to hide data in digital messages that are transferred between systems. This hidden information can be used for command and control of compromised systems. In some cases, the passing of files embedded using steganography, such as image or document files, can be used for command and control.2930## Agent workflow31321. Clarify scope: identify the system, asset class, log sources, cloud or endpoint platform, and whether the user wants triage, detection, coverage assessment, or safe emulation planning.332. Load bundled resources as needed: use `references/technique-profile.json` for structured metadata, `references/detection-and-mitigation.md` for triage and telemetry guidance, `references/known-threat-context.md` for ATT&CK relationship context, and `templates/` for repeatable outputs.343. Map observations to ATT&CK: compare the user's evidence to the ATT&CK description, tactics, platforms, and known procedure patterns before asserting a match.354. Produce defensive outputs: prioritize hypotheses, telemetry requirements, detection logic ideas, validation steps, containment guidance, and mitigations.365. Preserve uncertainty: distinguish confirmed evidence, plausible indicators, assumptions, and gaps. Recommend what to collect next.376. Stay safe: do not provide malware, credential theft, persistence, evasion, destructive automation, or unauthorized exploitation instructions. For adversary emulation, keep steps bounded to approved lab or control-validation contexts and omit operational abuse details.3839## Bundled resources4041- `references/technique-profile.json`: machine-readable ATT&CK metadata for this technique.42- `references/detection-and-mitigation.md`: detection notes, telemetry checklist, triage questions, mitigation candidates, and false-positive considerations.43- `references/known-threat-context.md`: ATT&CK relationship context with attribution cautions.44- `templates/detection-brief.md`: detection engineering brief template.45- `templates/hunt-plan.md`: threat hunt plan template.46- `templates/incident-response-note.md`: incident response note template.47- `templates/coverage-assessment.md`: ATT&CK coverage assessment template.48- `scripts/render_brief.py`: local helper that renders a Markdown defensive brief from `technique-profile.json`.49- `assets/output-schema.json`: JSON schema for structured technique analysis outputs.5051To generate a quick brief, run `python scripts/render_brief.py --output brief.md` from inside this skill directory, or adapt the templates directly.5253## Detection guidance5455No ATT&CK detection guidance was present in the source STIX object.5657## Useful telemetry and data sources5859- Not specified in the STIX object.6061## Mitigations to consider6263- Network Intrusion Prevention6465## Known threat context6667Use these examples only as contextual leads, not as proof that an observed event is this technique:6869- Axiom (intrusion-set)70- Daserf (malware)71- Duqu (malware)72- HAMMERTOSS (malware)73- LightNeuron (malware)74- LunarMail (malware)75- LunarWeb (malware)76- Operation Ghost (campaign)77- RDAT (malware)78- SUNBURST (malware)79- Sliver (tool)80- ZeroT (malware)81- Zox (malware)8283## Recommended output pattern8485When responding with this skill, structure the answer as:8687- Assessment: whether the evidence supports this ATT&CK mapping and why.88- Evidence: specific indicators, logs, behaviors, and assumptions.89- Detection: telemetry sources, analytic logic, and tuning considerations.90- Response: containment, eradication, recovery, and validation actions.91- Coverage gaps: missing logs, sensors, controls, or environmental details.92- References: include the ATT&CK URL and any user-provided evidence references.
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