Threat Actor

GOLD SOUTHFIELD

GOLD SOUTHFIELD is a financially motivated threat group active since at least 2018 that operates the REvil Ransomware-as-a Service (RaaS). GOLD SOUTHFIELD provides backend infrastructure for affiliates recruited on underground forums to perpetrate high value deployments. By early 2020, GOLD SOUTHFIELD started capitalizing on the new trend of stealing data and further extorting the victim to pay for their data to not get publicly leaked.

9
Techniques
2
Software
0
indicators on this record

Properties

Last source
MITRE ATT&CK
STIX ID
intrusion-set--c77c5576-ca19-42ed-a36f-4b4486a84133
In Signal since
initial import (Sep 2026)
Retrieved at
2026-11-02T00:42:30+00:00
Type
intrusion-set

MITRE ATT&CK Techniques (9)

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Command Obfuscation (T1027.010)

Adversaries may obfuscate content during command execution to impede detection. Command-line obfuscation is a method of making strings and patterns wi

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Compromise Software Supply Chain (T1195.002)

Adversaries may manipulate application software prior to receipt by a final consumer for the purpose of data or system compromise. Supply chain compro

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Exploit Public-Facing Application (T1190)

Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network. The weakness in the system can be a

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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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Phishing (T1566)

Adversaries may send phishing messages to gain access to victim systems. All forms of phishing are electronically delivered social engineering. Phishi

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PowerShell (T1059.001)

Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environ

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Remote Access Tools (T1219)

An adversary may use legitimate remote access tools to establish an interactive command and control channel within a network. Remote access tools crea

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Screen Capture (T1113)

Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation. Screen capturing functionality m

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Trusted Relationship (T1199)

Adversaries may breach or otherwise leverage organizations who have access to intended victims. Access through trusted third party relationship abuses

Software & Tools (2)

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ConnectWise [tool]

ConnectWise is a legitimate remote administration tool that has been used since at least 2016 by threat act

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REvil [malware]

REvil is a ransomware family that has been linked to the [GOLD SOUTHFIELD](https://attack.mitre.org/groups/

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GOLD SOUTHFIELD — Threat Actor Profile — Ninja Signal | Ninja Signal