Real World Ransomware Resilience Testing for Organisations Serious About Cyber Defence
Orasec delivers results driven ransomware readiness assessment services, identifying the security gaps, detection failures, and response weaknesses that ransomware operators exploit to encrypt systems, exfiltrate data, and extort organisations. We go beyond theoretical framework reviews by combining certified security testers, advanced adversarial methodologies, and real world ransomware attack simulation to uncover the vulnerabilities and control failures that genuinely determine whether your organisation survives a ransomware attack.
Ransomware is no longer an if it is a when. Organisations that proactively assess their ransomware readiness understand exactly where their defences fail, how far an attacker can move before detection, and whether recovery capabilities will actually work when needed before a real ransomware operator finds out first.
Modern ransomware operations are sophisticated, multi stage attacks that begin weeks before encryption occurs. Initial access brokers, credential theft, Active Directory compromise, data exfiltration, and backup destruction all precede the final encryption event. Organisations focused solely on perimeter security miss every stage that makes ransomware devastating and have no visibility into how far an attacker can move before triggering a response.
Orasec's ransomware readiness assessment methodology tests every stage of the ransomware attack chain from initial access vectors and lateral movement paths to Active Directory security, backup integrity, detection capabilities, and incident response readiness ensuring your organisation can detect, contain, and recover from ransomware attacks before they become catastrophic.
Ransomware operators gain initial access through phishing campaigns, exposed remote desktop protocol, VPN vulnerabilities, compromised credentials, and supply chain compromise. Weak perimeter controls, unpatched externally facing systems, and credential exposure give attackers reliable entry points into organisational networks.
Following initial access, attackers harvest credentials, escalate privileges, and move toward domain administrator access. Active Directory misconfigurations, weak service account passwords, Kerberoasting vulnerabilities, and excessive privilege assignments accelerate the path from initial compromise to full domain control.
Ransomware operators map internal networks, identify high value systems, locate backup infrastructure, and position across the environment before triggering encryption. Poor network segmentation, excessive trust between systems, and inadequate internal monitoring allow attackers to operate undetected across organisational networks for extended periods.
Modern ransomware operations exfiltrate sensitive data before encryption to enable double extortion. Inadequate data loss prevention controls, poor egress monitoring, and excessive data access permissions allow ransomware operators to steal and stage sensitive data without triggering detection.
Ransomware operators specifically target backup systems, shadow copies, and recovery infrastructure before triggering encryption ensuring organisations cannot recover without paying. Inadequate backup isolation, weak backup access controls, and online backup connectivity give attackers direct paths to destroying recovery capabilities.
Final encryption is triggered across compromised systems simultaneously. The speed and scale of modern ransomware encryption make containment impossible if detection has not occurred during earlier attack chain stages making pre encryption detection the only viable defence.
We assess your organisation's external and internal attack surface for the initial access vectors ransomware operators exploit including exposed remote services, phishing susceptibility, credential exposure, vulnerable public facing systems, and supply chain access risks.
Our testers evaluate Active Directory environments for the privilege escalation paths, lateral movement opportunities, and domain compromise vectors that ransomware operators use to achieve the domain administrator access required for organisation wide encryption deployment.
We simulate ransomware operator lateral movement across internal networks identifying poor segmentation, excessive system trust, credential reuse opportunities, and detection gaps that allow attackers to position across environments before triggering encryption.
Our assessment evaluates backup architecture, backup access controls, offline and immutable backup verification, recovery procedure documentation, and recovery time objectives confirming whether backup and recovery capabilities will survive a ransomware attack and deliver functional recovery.
We evaluate your organisation's ability to detect ransomware attack chain activity across initial access, credential theft, lateral movement, data exfiltration, and backup targeting stages identifying the detection gaps that allow ransomware operators to complete attack chain execution before triggering a response.
Orasec conducts controlled ransomware behaviour simulation replicating the reconnaissance, credential harvesting, lateral movement, and pre encryption activities of real ransomware operators without deploying encryption to validate detection capabilities, test incident response procedures, and confirm the real world impact of identified security gaps.
We evaluate incident response plans, playbooks, communication procedures, and recovery workflows against real ransomware attack scenarios identifying gaps in response capability, escalation procedures, and recovery coordination that would extend downtime and increase impact during a real ransomware event.
Current ransomware operator tactics, techniques, and procedures are mapped to your organisation's environment identifying which ransomware attack chain stages represent the highest risk based on your specific technology stack, industry, and security control posture.
External facing systems, remote access infrastructure, credential exposure, and phishing susceptibility are assessed for initial access vulnerabilities that ransomware operators exploit to gain footholds in organisational networks.
Internal network controls, Active Directory security, privilege assignments, and lateral movement paths are assessed to determine how far a ransomware operator can move following initial access before reaching the domain administrator access required for encryption deployment.
Existing monitoring, alerting, endpoint detection, and network visibility capabilities are evaluated against real ransomware attack chain activity confirming which stages of a ransomware attack would be detected, which would be missed, and how quickly detection would occur.
Backup architecture, access controls, isolation, immutability, and recovery procedures are assessed to confirm whether ransomware operators could destroy recovery capabilities and whether recovery time objectives are achievable following a ransomware encryption event.
Findings are delivered in a detailed report mapping identified gaps to real ransomware attack chain stages, with risk ranked vulnerabilities, detection gap documentation, and prioritised remediation guidance tailored to your organisation's security and operational constraints.
Connect with Orasec's certified testers to assess your ransomware attack surface, Active Directory security, lateral movement exposure, backup resilience, and detection capabilities. Understand your real ransomware risk before an operator does.