MalwareRansomwareUsed by 1 actor

QuantumLocker

For your environment

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THREAT ACTORS

Groups observed using it

1 distinct threat actor attributed by public researchers. Open in Mallory to see the full evidence chain and overlapping campaigns.

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DEV-0230

Similarly, DEV-0230 shifted to deploying QuantumLocker around April 23, 2022.

via microsoft generalmicrosoft.com

MITRE ATT&CK

Techniques & procedures

1 distinct technique documented for this family, organized by ATT&CK tactic.

Impact

1 technique

T1486Data Encrypted for ImpactEvidence1

TacticImpact

Attackers move directly to deploying ransomware by editing a Group Policy.

ACTIVITY FEED

Recent activity

2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

2 SOURCESView more in app

thecyberwire comNews

Oct 23, 2024

Vanilla Tempest: The Threat Actor Behind Recent Hospital Ransomware Attacks

Ransomware family previously used by Vanilla Tempest prior to their observed shift to Ink.

microsoft generalNews

May 9, 2022

Ransomware as a service: Understanding the cybercrime gig economy and how to protect yourself | Microsoft Security Blog

Ransomware payload adopted by DEV-0230 after Conti activity declined.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets match these IOCs, which detections are missing, which campaigns to expect next, and what to do in the next 30 minutes.

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IOC matching

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution1

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping1

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.