TA577 is an initial access broker (IAB) that has distributed QakBot and Pikabot, and was among the first observed groups distributing Latrodectus in 2023.1
- Latrodectus APR 2024
Claims and citations
Every claim comes from a writer; provenance is the writer's assertion, not a review verdict from this directory. Validity reads by citation year.
| predicate | object | Valid | Conf. | Evidence |
|---|---|---|---|---|
| also_known_as | TA577 | — → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.007 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1059.003 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1027.009 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1586.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1204.001 | 2024 → … | 100 | src_mitre_attck_enterprise |
| uses_technique | tech_t1566.002 | 2024 → … | 100 | src_mitre_attck_enterprise |
Technique use
| ATT&CK | Technique | platforms |
|---|---|---|
| T1027.009 | Embedded Payloads | — |
| T1059.003 | Windows Command Shell | — |
| T1059.007 | JavaScript | — |
| T1204.001 | Malicious Link | — |
| T1566.002 | Spearphishing Link | — |
| T1586.002 | Email Accounts | — |
Aliases
TA577
Reading and review
Records are auto-ingested and not human-reviewed. Confidence is the writer's 0–100 value; bands split at ≥80 / 50–79 / <50 into high / medium / low. The four trust axes (synthetic, lifecycle, band, source count) stay separate and never merge into one score.