Threat Actors Targeting South Korea.
| Actor | Type | Origin | Motivation | Sophistication | Exploited CVEs | Top malware |
|---|---|---|---|---|---|---|
| Lazarus Group16 aliases | Nation-state APT | North Korea | Financial | Strategic | 39 | – |
| Scattered Spider6 aliases | Ransomware | Canada | Financial | Advanced | 18 | – |
| APT389 aliases | Nation-state APT | North Korea | Financial | Advanced | 65 | – |
| AKIRA4 aliases | Ransomware | Unattributed | Financial | Advanced | 54 | – |
| TeamPCP6 aliases | Cybercrime | Unattributed | Financial | Advanced | 7 | – |
| Lockbit8 aliases | Ransomware | Unattributed | Financial | Advanced | 32 | – |
| Wizard Spider15 aliases | Cybercrime | Russia | Financial | Advanced | 68 | – |
| Qilin5 aliases | Ransomware | Russia | Financial | Advanced | 18 | – |
| RansomHub3 aliases | Ransomware | Unattributed | Financial | Advanced | 30 | – |
| Clop1 alias | Ransomware | Unattributed | Financial | Advanced | 31 | – |
| INC Ransom2 aliases | Ransomware | Unattributed | Financial | Moderate | 36 | – |
| TA50511 aliases | Cybercrime | Unattributed | Financial | Moderate | 27 | – |
| Mallox3 aliases | Ransomware | Unattributed | Financial | Moderate | 23 | – |
| Revil1 alias | Ransomware | Russia | Financial | Advanced | 25 | – |
| UNC47363 aliases | Nation-state APT | North Korea | Financial | Advanced | 14 | – |
| Moonstone Sleet2 aliases | Cybercrime | North Korea | Financial | Moderate | 1 | – |
| Silence6 aliases | Cybercrime | Russia | Financial | Moderate | 8 | – |
| Thegentlemen2 aliases | Ransomware | Unattributed | Financial | Advanced | 1 | – |
| Contagious Interview7 aliases | Nation-state APT | North Korea | Financial | Advanced | 2 | – |
| Cuba ransomware0 aliases | Ransomware | Unattributed | Financial | Advanced | 5 | – |
| Lapsus$4 aliases | Ransomware | Brazil | Financial | Moderate | 1 | – |
| Nightspire1 alias | Ransomware | Unattributed | Financial | Intermediate | – | – |
| PLAY1 alias | Ransomware | Russia | Financial | Advanced | – | – |
| Gunra0 aliases | Ransomware | Unattributed | Financial | Expert | – | – |
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FAQ
Common Questions.
Each profile includes the actor's origin, type, active date range, target sectors and countries, MITRE ATT&CK TTPs, related CVEs, malware and tools used, recent campaigns, and motivation. Full IOC feeds and YARA rules are available on the Brandefense platform.
Yes. ATLAS Threat Actors DB covers nation-state APT groups such as Lazarus Group, cybercrime syndicates such as Scattered Spider, and ransomware operations. All profiles are maintained by Brandefense analysts.
IOC feeds, YARA rules, and MITRE ATT&CK navigator exports are available through the full Brandefense platform. Request a demo to get access.