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Potential Excel.EXE DCOM Lateral Movement Via ActivateMicrosoftApp

Detects suspicious child processes of Excel which could be an indicator of lateral movement leveraging the "ActivateMicrosoftApp" Excel DCOM object.

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Detection Logic

{
  "selection_parent": {
    "ParentImage
| endswith": "\\excel.exe"
  },
  "selection_child": [
    {
      "OriginalFileName": [
        "foxprow.exe",
        "schdplus.exe",
        "winproj.exe"
      ]
    },
    {
      "Image
| endswith": [
        "\\foxprow.exe",
        "\\schdplus.exe",
        "\\winproj.exe"
      ]
    }
  ],
  "condition": "all of selection_*"
}

False Positives

  • ⚠ Unknown

Field Validations

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