Remote File Copy to a Hidden Share

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Identifies a remote file copy attempt to a hidden network share. This may indicate lateral movement or data staging activity.

Rule type: eql

Rule indices:

  • logs-endpoint.events.*
  • winlogbeat-*
  • logs-windows.*

Severity: medium

Risk score: 47

Runs every: 5m

Searches indices from: now-9m (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 100

References: None

Tags:

  • Elastic
  • Host
  • Windows
  • Threat Detection
  • Lateral Movement

Version: 102

Rule authors:

  • Elastic

Rule license: Elastic License v2

Investigation guide

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Rule query

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process where event.type == "start" and
  process.name : ("cmd.exe", "powershell.exe", "robocopy.exe", "xcopy.exe") and
  process.args : ("copy*", "move*", "cp", "mv") and process.args : "*$*"

Framework: MITRE ATT&CKTM