Threat Actor

FIN5

Also known as: FIN5

FIN5 is a financially motivated threat group that has targeted personally identifiable information and payment card information. The group has been active since at least 2008 and has targeted the restaurant, gaming, and hotel industries. The group is made up of actors who likely speak Russian.

11
Techniques
6
Software
0
indicators on this record

Properties

Last source
MITRE ATT&CK
STIX ID
intrusion-set--85403903-15e0-4f9f-9be4-a259ecad4022
In Signal since
initial import (Sep 2026)
Retrieved at
2026-11-02T00:42:30+00:00
Type
intrusion-set

MITRE ATT&CK Techniques (11)

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Automated Collection (T1119)

Once established within a system or network, an adversary may use automated techniques for collecting internal data. Methods for performing this techn

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Brute Force (T1110)

Adversaries may use brute force techniques to gain access to accounts when passwords are unknown or when password hashes are obtained.(Citation: Trend

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Clear Windows Event Logs (T1685.005)

Adversaries may clear Windows Event Logs to hide the activity of an intrusion. Windows Event Logs are a record of a computer's alerts and notification

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Command and Scripting Interpreter (T1059)

Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of intera

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External Proxy (T1090.002)

Adversaries may use an external proxy to act as an intermediary for network communications to a command and control server to avoid direct connections

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External Remote Services (T1133)

Adversaries may leverage external-facing remote services to initially access and/or persist within a network. Remote services such as VPNs, Citrix, an

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File Deletion (T1070.004)

Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a

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Local Data Staging (T1074.001)

Adversaries may stage collected data in a central location or directory on the local system prior to Exfiltration. Data may be kept in separate files

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Remote System Discovery (T1018)

Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Later

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Tool (T1588.002)

Adversaries may buy, steal, or download software tools that can be used during targeting. Tools can be open or closed source, free or commercial. A to

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Valid Accounts (T1078)

Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense

Software & Tools (6)

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FLIPSIDE [malware]

FLIPSIDE is a simple tool similar to Plink that is used by FIN5 to

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PsExec [tool]

PsExec is a free Microsoft tool that can be used to execute a program on another computer. It is used by IT

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RawPOS [malware]

RawPOS is a point-of-sale (POS) malware family that searches for cardholder data on victims. It has been in

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SDelete [tool]

SDelete is an application that securely deletes data in a way that makes it unrecoverable. It is part of th

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Windows Credential Editor [tool]

Windows Credential Editor is a password dumping tool.

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pwdump [tool]

pwdump is a credential dumper.

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FIN5 — Threat Actor Profile — Ninja Signal | Ninja Signal