KEYMARBLE
MITRE ATT&CK: S0271 View on attack.mitre.org
Aliases: KEYMARBLE
- First seen
- 2018-01-01 00:00:00
- Malware type
- trojan, rat
- Family
- Malware family
- Operating systems
- windows
- Profile updated
- 2026-07-07 13:47:47
Targeted industries: government-and-public-sector
Targeted regions: country_code:us country_code:kr country_code:jp
Context
KEYMARBLE is a Trojan that has reportedly been used by the North Korean government.
Detection coverage
- 1 YARA rules
- 265 Sigma rules
Malware & tools used
- System Network Configuration Discovery (attack-pattern)
- Process Discovery (attack-pattern)
- Windows Command Shell (attack-pattern)
- File and Directory Discovery (attack-pattern)
- Ingress Tool Transfer (attack-pattern)
- System Information Discovery (attack-pattern)
- Local Storage Discovery (attack-pattern)
- Screen Capture (attack-pattern)
- Modify Registry (attack-pattern)
- Symmetric Cryptography (attack-pattern)
- File Deletion (attack-pattern)
Used by threat actors
- Lazarus Group (threat-actor)
Detection rules
- MALPEDIA_Win_Keymarble_Auto (yara-rule)
Reports & references
- ti.qianxin.com — Cb78386A082F465F259B37Dae5Df4884 (report)
- blog.lexfo.fr — Lexfo Whitepaper The Lazarus Constellation (report)
- brandefense.io — Lazarus Apt Group Apt38 (report)
- malpedia.caad.fkie.fraunhofer.de — Win.Keymarble (report)
- research.checkpoint.com — North Korea Turns Against Russian Targets (report)
- us-cert.gov — Ar18 221A (report)
- MITRE ATT&CK — S0271 (report)