Detection Details - DeFender X

Informational

Detection ID
Detection Name
Description
Hostname
User: BOOK-R0BE6S1NC3$
Tactic: Execution
Technique: User Execution
Objective: Follow Through
Event Time: 2025-12-22 08:07:45
Received: 2025-12-22 08:07:45

Process Information

File Name

powershell.exe

File Path

\Device\HarddiskVolume3\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

Command Line

"powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\AtomicRedTeam\atomic-random-runner-v2.ps1" -TestCount 3 -Silent

Process ID

27099548696

Parent PID

17216883392

SHA256

0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46 VT

MD5

a97e6573b97b44c96122bfa543a82ea1

Disposition

0
Detection, standard detection.

Raw JSON Data

{
  "metadata": {
    "customerIDString": "84393bf974fd44bda943a25a6a7bc27f",
    "offset": 158019,
    "eventType": "EppDetectionSummaryEvent",
    "eventCreationTime": 1766358465000,
    "version": "1.0"
  },
  "event": {
    "ProcessStartTime": 1766358403,
    "ProcessEndTime": 0,
    "ProcessId": 27099548696,
    "ParentProcessId": 17216883392,
    "Hostname": "BOOK-R0BE6S1NC3",
    "UserName": "BOOK-R0BE6S1NC3$",
    "Name": "Attacker Methodology",
    "Description": "A suspicious process was identified by CrowdStrike. Review the process tree.",
    "Severity": 10,
    "SeverityName": "Informational",
    "FileName": "powershell.exe",
    "FilePath": "\\Device\\HarddiskVolume3\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
    "CommandLine": "\u0022powershell.exe\u0022 -ExecutionPolicy Bypass -WindowStyle Hidden -File \u0022C:\\AtomicRedTeam\\atomic-random-runner-v2.ps1\u0022 -TestCount 3 -Silent",
    "SHA256String": "0ff6f2c94bc7e2833a5f7e16de1622e5dba70396f31c7d5f56381870317e8c46",
    "MD5String": "a97e6573b97b44c96122bfa543a82ea1",
    "SHA1String": "0000000000000000000000000000000000000000",
    "LogonDomain": "WORKGROUP",
    "FilesWritten": [
      {
        "Timestamp": 1766358404,
        "FileName": "__PSScriptPolicyTest_oyzt0f0l.u22.ps1",
        "FilePath": "\\Device\\HarddiskVolume3\\Windows\\SystemTemp"
      }
    ],
    "FalconHostLink": "https://falcon.us-2.crowdstrike.com/activity-v2/detections/84393bf974fd44bda943a25a6a7bc27f:ind:024efd237c2d4f87958607652cb04c8b:27099548696-10417-3831312?_cid=g04000x7oomvbbtvcerklzeap3llo7ue",
    "AgentId": "024efd237c2d4f87958607652cb04c8b",
    "CompositeId": "84393bf974fd44bda943a25a6a7bc27f:ind:024efd237c2d4f87958607652cb04c8b:27099548696-10417-3831312",
    "LocalIP": "172.27.1.19",
    "MACAddress": "00-72-ee-3e-51-84",
    "Tactic": "Execution",
    "Technique": "User Execution",
    "Objective": "Follow Through",
    "PatternDispositionDescription": "Detection, standard detection.",
    "PatternDispositionValue": 0,
    "PatternDispositionFlags": {
      "Indicator": false,
      "Detect": false,
      "InddetMask": false,
      "SensorOnly": false,
      "Rooting": false,
      "KillProcess": false,
      "KillSubProcess": false,
      "QuarantineMachine": false,
      "QuarantineFile": false,
      "PolicyDisabled": false,
      "KillParent": false,
      "OperationBlocked": false,
      "ProcessBlocked": false,
      "RegistryOperationBlocked": false,
      "CriticalProcessDisabled": false,
      "BootupSafeguardEnabled": false,
      "FsOperationBlocked": false,
      "HandleOperationDowngraded": false,
      "KillActionFailed": false,
      "BlockingUnsupportedOrDisabled": false,
      "SuspendProcess": false,
      "SuspendParent": false,
      "ContainmentFileSystem": false
    },
    "HostGroups": "4f5aa5f1cdc6441982cf5c58e4b5d75a",
    "PatternId": 10417,
    "SourceVendors": "CrowdStrike",
    "SourceProducts": "Falcon Insight",
    "DataDomains": "Endpoint",
    "AggregateId": "aggind:024efd237c2d4f87958607652cb04c8b:17577316374",
    "Type": "ldt",
    "LocalIPv6": "",
    "PlatformId": "0",
    "PlatformName": "Windows",
    "MitreAttack": [
      {
        "Tactic": "Execution",
        "TacticID": "TA0002",
        "Technique": "User Execution",
        "TechniqueID": "T1204",
        "PatternID": 10417
      }
    ],
    "CloudIndicator": false,
    "RiskScore": 10
  }
}