Crutch
Software · ATTACK:enterprise:S0538
Attributed source ↗ · Plaintext record · Complete record and assertions JSON
Inspect structured metadata and provenance
{
"id": "ATTACK:enterprise:S0538",
"title": "Crutch",
"type": "Software",
"source_url": "https://attack.mitre.org/software/S0538",
"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--925a6c52-5cf0-4fec-99de-b0d6917d8593",
"external_id": "S0538",
"domain": "enterprise",
"created": "2020-12-04T20:43:50.481Z",
"modified": "2025-04-25T14:44:04.068Z",
"version": "1.0",
"aliases": [
],
"tactics": [
],
"source_references": [
{
"source_name": "ESET Crutch December 2020",
"url": "https://www.welivesecurity.com/2020/12/02/turla-crutch-keeping-back-door-open/"
}
]
}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:S0538 → uses → ATTACK:enterprise:T1560.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--01202a82-56cc-4770-abf1-1a37c8717dba
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1120
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0e1de5dd-5f5c-4014-899b-0ab676322d80
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1102.002
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--0f3a304a-574d-4ccc-b7d6-c546cd27fedd
ESET Crutch December 2020ATTACK:enterprise:S0538 → 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--1ca96a8d-898b-4778-b3c3-3c80ccbb407f
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1053.005
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--43815eb8-45cf-4032-8958-d3e73f0a229e
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1567.002
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--6193189a-f24c-4680-9a20-d191f42b9c97
ESET Crutch December 2020ATTACK:enterprise:G0010 → uses → ATTACK:enterprise:S0538
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--686d91dc-692b-48a0-829b-2556c6415f59
ESET Crutch December 2020 · Talos TinyTurla September 2021ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1025
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--97cfa5ec-e6b6-40cc-b73c-283f4a5d8ded
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1036.004
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--9d7c40f1-44ad-47ec-9a07-bc3b8f2d2cd1
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1574.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--ae75aace-822c-484e-b25c-7d5f6792928c
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1020
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--be7f2951-ce33-4d48-ad9c-69071e54ae18
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1119
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--c9e82790-f096-46f0-ba55-579d77ec3ea8
ESET Crutch December 2020ATTACK:enterprise:S0538 → 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--cb41e11f-1a03-43f3-af0e-a7318632350f
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1008
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--d207f54d-81c1-4b20-ba56-575fbdec2f03
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1074.001
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--dd45bff3-368a-4a3b-a97e-8bdeb753aedf
ESET Crutch December 2020ATTACK:enterprise:S0538 → uses → ATTACK:enterprise:T1041
MITRE ATT&CK: Source assertion; no new actor identity, alias equivalence, CVE exploitation or causal inference. Procedure prose omitted.
Assertion source · Locator: relationship--f78542d4-3e7b-4a73-a47e-1fc0a15fbe24
ESET Crutch December 2020