Winter Vivern is a group linked to Russian and Belorussian interests active since at least 2020 targeting various European government and NGO entities, along with sporadic targeting of Indian and US victims. The group leverages a combination of document-based phishing activity and server-side exploitation for initial access, leveraging adversary-controlled and -created infrastructure for follow-on command and control.12345
- DomainTools WinterVivern 2021
- SentinelOne WinterVivern 2023
- CERT-UA WinterVivern 2023
- ESET WinterVivern 2023
- Proofpoint WinterVivern 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_t1059 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1071.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1056.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1033 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1583.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.007 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1566.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1036.004 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1113 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1189 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1119 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1140 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1020 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1105 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1190 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1595.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1041 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1053.005 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1584.006 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1036 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1583.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1082 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1204.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1083 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1114.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
技术使用
| ATT&CK | 技术 | platforms |
|---|---|---|
| T1020 | Automated Exfiltration | — |
| T1033 | System Owner/User Discovery | — |
| T1036 | Masquerading | — |
| T1036.004 | Masquerade Task or Service | — |
| T1041 | Exfiltration Over C2 Channel | — |
| T1053.005 | Scheduled Task | — |
| T1056.003 | Web Portal Capture | — |
| T1059 | Command and Scripting Interpreter | — |
| T1059.001 | PowerShell | — |
| T1059.003 | Windows Command Shell | — |
| T1059.007 | JavaScript | — |
| T1071.001 | Web Protocols | — |
| T1082 | System Information Discovery | — |
| T1083 | File and Directory Discovery | — |
| T1105 | Ingress Tool Transfer | — |
| T1113 | Screen Capture | — |
| T1114.001 | Local Email Collection | — |
| T1119 | Automated Collection | — |
| T1140 | Deobfuscate/Decode Files or Information | — |
| T1189 | Drive-by Compromise | — |
| T1190 | Exploit Public-Facing Application | — |
| T1204.001 | Malicious Link | — |
| T1566.001 | Spearphishing Attachment | — |
| T1583.001 | Domains | — |
| T1583.003 | Virtual Private Server | — |
| T1584.006 | Web Services | — |
| T1595.002 | Vulnerability Scanning | — |
别名
TA473 · UAC-0114 · Winter Vivern
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。