WellMess
Software · ATTACK:enterprise:S0514
Attributed source ↗ · Plaintext record · Complete record and assertions JSON
Inspect structured metadata and provenance
{
"id": "ATTACK:enterprise:S0514",
"title": "WellMess",
"type": "Software",
"source_url": "https://attack.mitre.org/software/S0514",
"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--3a4197ae-ec63-4162-907b-9a073d1157e4",
"external_id": "S0514",
"domain": "enterprise",
"created": "2020-09-24T19:39:44.392Z",
"modified": "2025-04-25T14:43:03.067Z",
"version": "1.0",
"aliases": [
],
"tactics": [
],
"source_references": [
{
"source_name": "CISA WellMess July 2020",
"url": "https://us-cert.cisa.gov/ncas/analysis-reports/ar20-198b"
},
{
"source_name": "PWC WellMess July 2020",
"url": "https://www.pwc.co.uk/issues/cyber-security-services/insights/cleaning-up-after-wellmess.html"
},
{
"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 (16)
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:S0514 → 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--0b126adc-3173-4751-978f-96b72913a346
CISA WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1059.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--32be4e3c-fa7f-4ec5-abee-2ed631d0494a
PWC WellMess July 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → 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--45eda154-7d5b-406d-b4eb-8d1ba2b79f40
PWC WellMess July 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1071.004
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--4f7ce20c-fab3-4dbd-be9f-c023d7b0bd90
PWC WellMess July 2020 · NCSC APT29 July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1082
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--5e967f56-9186-43d5-b748-4ee383df4174
PWC WellMess July 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → 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--6204f142-a2a7-406f-9874-af8f3bb9dca9
PWC WellMess July 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → 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--69d3a1fc-f72f-4fd9-aa89-c6a471791421
PWC WellMess July 2020 · PWC WellMess C2 August 2020 · CISA WellMess July 2020 · NCSC APT29 July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1132.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--86dddc68-9032-4467-be3c-a48d3bacfd06
CISA WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1573.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--90ca7f0e-f0fd-47d5-9d40-8ae6d77c0897
PWC WellMess July 2020 · PWC WellMess C2 August 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1059.003
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--90f294ee-9232-4392-9c9a-124be3f38e06
PWC WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1069.002
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--a8b6a519-2159-46f0-916d-1f7a3d940eea
CISA WellMess July 2020ATTACK:enterprise:S0514 → 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--b02c36d6-1027-4f11-98dc-ee4ef00a0b8b
PWC WellMess July 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → 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--c958d98c-d3d9-40cf-9702-5d9cb2cdf719
PWC WellMess July 2020 · PWC WellMess C2 August 2020 · CISA WellMess July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1071.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--eda172f0-188d-4ca6-9a10-a90786127b68
PWC WellMess July 2020 · PWC WellMess C2 August 2020 · CISA WellMess July 2020 · NCSC APT29 July 2020ATTACK:enterprise:S0514 → uses → ATTACK:enterprise:T1001.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ef407819-f7e3-477c-8586-42ba108e5786
CISA WellMess July 2020ATTACK:enterprise:G0016 → uses → ATTACK:enterprise:S0514
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--f72527b3-98cb-4df6-9c52-9faef40206a0
PWC WellMess July 2020 · PWC WellMess C2 August 2020 · CISA WellMess July 2020 · NCSC APT29 July 2020 · Cybersecurity Advisory SVR TTP May 2021