File · WOLF SPIDER · Unknown · assessed origin Romania · misp-galaxy + mitre-attack · refreshed 2026-10-06
attack rose · 12 techniques across 5 tactics
Analyst brief
misp-galaxy + mitre-attackFIN4 is a financially-motivated threat group that has targeted confidential information related to the public financial market, particularly regarding healthcare and pharmaceutical companies, since at least 2013. FIN4 is unique in that they do not infect victims with typical persistent malware, but rather they focus on capturing credentials authorized to access email and other non-public correspondence.
Observed targets (as stated by the sources)
0 countries · 3 sectorsassessed origin · Romaniaobserved targets · 0
sectors · 3
- Health
- Finance
- Pharmacy
as stated by MISP galaxy / ransomware.live — not inferred
Kill chain
MITRE ATT&CK Enterprise · tap a technique12 techniques · 5 of 15 tactics
Initial access
2 techniquesExecution
3 techniquesStealth
2 techniquesCollection
3 techniquesCommand and control
2 techniques
select a technique
Take it with you
keyless · no signupReferences
9 sources- 1.reuters.com/article/2015/06/23/us-hackers-insidertrading-idUSKBN0P…
- 2.fireeye.com/blog/threat-research/2014/11/fin4_stealing_insid.html
- 3.www2.fireeye.com/rs/fireye/images/rpt-fin4.pdf
- 4.pwc.blogs.com/cyber_security_updates/2015/06/unfin4ished-business.ht…
- 5.attack.mitre.org/groups/G0085
- 6.attack.mitre.org/groups/G0085
- 7.web.archive.org/web/20190508171649/https://www.fireeye.com/blog/threat…
- 8.www2.fireeye.com/WBNR-14Q4NAMFIN4.html
- 9.mandiant.com/sites/default/files/2021-09/rpt-fin4.pdf
Track WOLF SPIDER on the wire.
This dossier is already data: the keyless actor API and a STIX 2.1 bundle. Mentions on the wire reach Telegram and RSS as they land.
Check your stack
Paste what you run: the CVEs exploited in the wild against it, and who is cited as exploiting them, with the report.
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