Doraemon Backdoor (also known as Doraemon) is a malware active since 2022. Custom APT backdoor. Key characteristics include: custom backdoor, lateral movement, data exfiltration, used in targeted espionage.
Overview & Background
Custom APT backdoor. First identified in 2022, this threat is attributed to APT.
Threat Assessment
Doraemon Backdoor remains an active threat. Organizations should implement detection rules and monitor for indicators associated with this malware.
- Category: Malware
- Active since: 2022
- Attribution: APT
- Also known as: Doraemon
Technical Analysis
Doraemon Backdoor employs the following capabilities and techniques:
- Custom Backdoor: Core functionality
- Lateral Movement: Core functionality
- Data Exfiltration: Core functionality
- Used In Targeted Espionage: Core functionality
MITRE ATT&CK Mapping
| Tactic | Technique | Usage |
|---|---|---|
| Initial Access | T1566.001 Phishing Attachment | Common delivery vector |
| Execution | T1204.002 Malicious File | User-triggered execution |
| Persistence | T1547.001 Registry Run Keys | Autostart persistence |
| Defense Evasion | T1027 Obfuscated Files | Payload obfuscation |
| C2 | T1071.001 Web Protocols | HTTP/HTTPS C2 |
Detection & Defense
- Endpoint detection: Deploy behavioral detection rules for Doraemon Backdoor indicators
- Network monitoring: Monitor for C2 traffic patterns and anomalous connections
- Threat intelligence: Track Doraemon Backdoor IOCs and campaign updates
- Security awareness: Train users to recognize phishing and social engineering
- Patch management: Keep systems updated to prevent exploitation
Defend Against Doraemon Backdoor
Mjolnir Security provides detection and response capabilities against Doraemon Backdoor and similar threats.
Threat DetectionIncident ResponseThreat HuntingMDR ServicesThreat Intelligence
- Proactive Threat Hunting Hunt for Doraemon Backdoor indicators and TTPs within your environment.
- Threat Intelligence Monitor Doraemon Backdoor campaigns and infrastructure changes.
- 24/7 Incident Response Rapid containment and forensic investigation. Call +1 833 403 5875.
Written by: Mjolnir Security | Published: May 3, 2025
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