Intrusion setG0037

FIN6

Also tracked as Magecart Group 6, ITG08, Skeleton Spider, TAAL, Camouflage Tempest

FIN6 is a cyber crime group that has stolen payment card data and sold it for profit on underground marketplaces. This group has aggressively targeted and compromised point of sale (PoS) systems in the hospitality and retail sectors.

Documented techniques
40
Basis
MITRE ATT&CK

How they break in

Techniques MITRE has documented this group using, grouped by the stage of an attack they belong to. This is the actionable half: each one is a behaviour you can look for in your own logs, and a control you can test.

Malware

Families MITRE records this group deploying. Detection names for these are a reasonable place to start.

Cobalt StrikeFlawedAmmyyFrameworkPOSGrimAgentLockerGogaMazeMore_eggsRyuk

Tools

Legitimate or dual-use software the group is documented using. Most of it is software your own administrators use too, which is the point.

AdFindMimikatzPsExecWindows Credential Editor
Source: MITRE ATT&CK View the original record · Last synchronised 2026-09-09 · Origin and motivation are read from MITRE’s own description and are not structured fields in ATT&CK. Where the text does not attribute a group, this page leaves them blank rather than guessing.