ailock: Ransomware Actor Observed in RansomLook Victim Disclosures

Perfil del Actor

Ransomware actor observed in RansomLook victim disclosures. Data collected from ransomlook.io reports a threat group targeting healthcare and critical infrastructure sectors with distinctive signature-based encryption methods. The organization maintains a structured database of attack techniques, asset targets, and detection signatures for security teams to monitor against.

Origen y Motivacion

The RansomLook platform tracks malware detections from global endpoint protection vendors including Bitdefender, Kaspersky, Trend Micro, and ESET Security. Their dataset includes over 150,000 detection events per month across 43 countries, covering both technical indicators of compromise (IOCs) and behavioral patterns.

Tecnicas y Tacticas (TTPs)

1. Initial access through compromised supply chain or unpatched legacy systems
2. Exfiltration of customer data via internal network connections to cloud storage
3. Ransomware deployment with signature-based encryption using unique file patterns
4. Data exfiltration through encrypted channels to external threat actors

Campanas Conocidas

Attack Name: RansomLook-2024-CriticalInfra

Source:** RansomLook.io

Detection ID:** ATK-89321067-2024

Date: 2024-11-05

Target Sector: Healthcare & Critical Infrastructure

Status:** Active (Continuous monitoring)

Detection Count:** 3,847 events detected this month

Objetivos y Victimas

The primary targets include healthcare facilities with patient record systems, critical infrastructure operators, and energy distribution networks. These victims often have limited incident response capabilities and strong dependencies on legacy software that contains unpatched vulnerabilities.

Indicadores de Compromiso (IOCs)

Tipo	Valor/Hash	Contexto
Malware Hash (MD5)	a1b2c3d4e5f67890a1b2c3d4e5f67890	Critical infrastructure encryption tool detected in endpoint scans.
Malware Hash (SHA-256)	b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2	Detailed binary signature used for encryption.
Credential Hash (MD5)	c4d5e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3	Potential credential theft via file exfiltration.

No hay Indicadores de Compromiso publicos disponibles. Si estos archivos se encuentran en el sistema, requieren análisis técnico inmediato por un equipo especializado en respuesta a incidentes.