WellMail
Software · ATTACK:enterprise:S0515
Attributed source ↗ · Plaintext record · Complete record and assertions JSON
Inspect structured metadata and provenance
{
"id": "ATTACK:enterprise:S0515",
"title": "WellMail",
"type": "Software",
"source_url": "https://attack.mitre.org/software/S0515",
"snapshot": "enterprise-attack-20.0.json",
"status": "active",
"rights": "Source metadata only; source notices retained; no operational prose or payloads",
"review_status": "machine-extracted; source-specific checks passed, editorial review pending",
"stix_id": "malware--959f3b19-2dc8-48d5-8942-c66813a5101a",
"external_id": "S0515",
"domain": "enterprise",
"created": "2020-09-29T17:48:27.517Z",
"modified": "2025-04-25T14:44:06.771Z",
"version": "1.0",
"aliases": [
],
"tactics": [
],
"source_references": [
{
"source_name": "CISA WellMail July 2020",
"url": "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-198c"
},
{
"source_name": "NCSC APT29 July 2020",
"url": "https://www.ncsc.gov.uk/files/Advisory-APT29-targets-COVID-19-vaccine-development-V1-1.pdf"
}
]
}Explicit source assertions (10)
First 80 shown here; the complete set is in this record’s JSON and plaintext. Each relationship retains its source and locator. No inferred relationships are added.
ATTACK:enterprise:G0016 → uses → ATTACK:enterprise:S0515
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0465916e-9561-4518-b2fa-09be21bc04e1
CISA WellMail July 2020 · NCSC APT29 July 2020 · Cybersecurity Advisory SVR TTP May 2021ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1105
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--05dc9f8c-a1ea-4cdf-ae86-e98af40d5bd7
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1571
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--31b54e57-8a8c-4c0f-9170-b3694dd82005
CISA WellMail July 2020 · NCSC APT29 July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1560
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--423b6f97-96c5-47f3-aa9f-f27bf5cd1ba0
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1095
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--5be3684a-cb63-4328-bba0-22f14298b920
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1033
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--731c3fa1-2af3-4b6e-ad0d-7942e8e966fb
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1016
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--818d3d9c-0734-4e05-9ce2-1cf7c2edb5d5
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1140
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--a511a41e-0ab0-4088-8617-5de975b5d9a8
CISA WellMail July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1573.002
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ea8e9109-739f-485c-8d13-fb5ed6b2fdcd
CISA WellMail July 2020 · NCSC APT29 July 2020ATTACK:enterprise:S0515 → uses → ATTACK:enterprise:T1005
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ecb7a35e-cc83-4b7d-9eb6-42d0bd7d5d9e
CISA WellMail July 2020