Play is a ransomware group that has been active since at least 2022 deploying Playcrypt ransomware against the business, government, critical infrastructure, healthcare, and media sectors in North America, South America, and Europe. Play actors employ a double-extortion model, encrypting systems after exfiltrating data, and are presumed by security researchers to operate as a closed group.12
- CISA Play Ransomware Advisory December 2023
- Trend Micro Ransomware Spotlight Play July 2023
断言与引用
每条断言来自写入方；provenance 是写入方声称，不是本目录的复核结论。有效期按引用年份读取。
| predicate | object | 有效期 | 置信 | 证据 |
|---|---|---|---|---|
| uses_technique | tech_t1030 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1016 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1048 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1070.004 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1560.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1018 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1057 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1027.010 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1587.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1078.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1021.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1685.005 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1078 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1105 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1078.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1082 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1083 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1518.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1133 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1588.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1190 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1003.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1657 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1685 | 2024 → … | 100 | src_mitre_attck_enterprise |
技术使用
| ATT&CK | 技术 | platforms |
|---|---|---|
| T1003.001 | LSASS Memory | — |
| T1016 | System Network Configuration Discovery | — |
| T1018 | Remote System Discovery | — |
| T1021.002 | SMB/Windows Admin Shares | — |
| T1027.010 | Command Obfuscation | — |
| T1030 | Data Transfer Size Limits | — |
| T1048 | Exfiltration Over Alternative Protocol | — |
| T1057 | Process Discovery | — |
| T1059.001 | PowerShell | — |
| T1059.003 | Windows Command Shell | — |
| T1070.004 | File Deletion | — |
| T1078 | Valid Accounts | — |
| T1078.002 | Domain Accounts | — |
| T1078.003 | Local Accounts | — |
| T1082 | System Information Discovery | — |
| T1083 | File and Directory Discovery | — |
| T1105 | Ingress Tool Transfer | — |
| T1133 | External Remote Services | — |
| T1190 | Exploit Public-Facing Application | — |
| T1518.001 | Security Software Discovery | — |
| T1560.001 | Archive via Utility | — |
| T1587.001 | Malware | — |
| T1588.002 | Tool | — |
| T1657 | Financial Theft | — |
| T1685 | Disable or Modify Tools | — |
| T1685.005 | Clear Windows Event Logs | — |
别名
Play
读取与复核
记录自动入库·未人工复核。置信度是写入方给出的 0–100 值，置信带按 ≥80 / 50–79 / <50 划为高 / 中 / 低；四条信任轴（合成、生命周期、置信带、佐证源数）分开呈现，不合并为单一信任分。