Investigating from the Endpoint Across Your Environment with Elastic Security XDR

Investigating from the Endpoint Across Your Environment with Elastic Security XDR

Elastic Security XDR centralizes endpoint-native protection, unified telemetry, and AI-driven investigative workflows so analysts can detect, pivot, and respond across endpoints, workloads, identities, and cloud services. The platform combines Elastic Defend endpoint prevention, Osquery-enabled forensics, Device Control, and Elastic Workflows to automate containment and evidence collection for faster incident resolution; #ElasticSecurityXDR #ElasticDefend

Keypoints

  • Elastic Security XDR delivers agent-native endpoint protection via Elastic Defend without per-endpoint licensing limits while producing investigation-grade telemetry across Windows, macOS, and Linux.
  • The platform normalizes and correlates telemetry from endpoints, cloud services, identities, network data, and third-party logs to let analysts pivot and trace activity across the entire environment.
  • Investigation tooling—Visual Event Analyzer, Session View, and Timeline—helps reconstruct execution chains and build timelines to validate hypotheses and scope incidents.
  • AI-driven workflows (Attack Discovery, Elastic AI Assistant, Agent Builder/skills) accelerate discovery, summarization, natural-language querying, and automated investigative actions.
  • Built-in forensics and Osquery integration enable on-host artifact collection (memory snapshots, AMCache, jumplists, browser history) and a library of prebuilt queries for Windows, macOS, and Linux.
  • Response and orchestration features include host isolation, process termination, file collection (get-file), Device Control for removable media, and Elastic Workflows to automate repeatable IR playbooks.

MITRE Techniques

  • [T1059 ] Command and Scripting Interpreter – Endpoint telemetry captures process execution enabling detection of malicious commands and scripts (‘captures system events including process execution, file changes, network connections, and related artifacts.’)
  • [T1055 ] Process Injection – Protections and detections target fileless techniques that often use in-memory injection to evade disk-based detection (‘Multiple detection layers protect against malware, ransomware, fileless techniques, and other malicious behaviors…’)
  • [T1547 ] Boot or Logon Autostart Execution – Forensic queries and telemetry surface startup items and persistence mechanisms attackers use to maintain access (‘scheduled tasks, startup items, and persistence mechanisms’)
  • [T1053 ] Scheduled Task/Job – Investigations examine scheduled tasks as a common persistence or execution vector (‘scheduled tasks, startup items, and persistence mechanisms’)
  • [T1078 ] Valid Accounts – Correlation of identity events and endpoint activity helps reveal use of compromised credentials across users and services (‘Credentials may be compromised, workloads modified, or activity spread across cloud services and infrastructure.’)
  • [T1021 ] Remote Services – Correlating network, cloud, and endpoint telemetry exposes lateral movement and remote execution across endpoints and workloads (‘activity moves across users, systems, and infrastructure’ and ‘coordinated activity across endpoints, identities, workloads, and cloud services within minutes.’)
  • [T1052 ] Exfiltration Over Physical Medium – Device Control and removable-media policies are used to prevent USB-based exfiltration and enforce approved device lists (‘removable media usage or potential USB-based exfiltration’ and ‘automatically block USB devices’).

Indicators of Compromise

  • [Domain ] referenced resources and testing/learn pages – ohmymalware.com, elastic.co/security/xdr
  • [File Hashes ] forensic artifacts referenced in investigations – no specific hashes provided; article references ‘file hashes and other execution-related artifacts’
  • [File Names / Suspicious Files ] response and evidence collection – article references collecting ‘a suspicious file (get-file)’ and the ability to ‘collect a file from the endpoint’
  • [Forensic Artifacts ] on-host evidence used to reconstruct activity – AMCache records, jumplist artifacts, and browser history
  • [Process Listings ] execution context and timelines – ‘process listings and execution context’ used in prebuilt forensic queries
  • [Memory Snapshots ] volatile memory evidence – ‘memory snapshots for deeper forensic analysis’ captured from hosts for investigators


Read more: https://www.elastic.co/security-labs/investigating-from-the-endpoint-across-your-environment