{
  "Event": {
    "analysis": "1",
    "date": "2026-04-06",
    "extends_uuid": "",
    "info": "[Threat Intel] Inside an AIenabled device code phishing campaign",
    "protected": false,
    "publish_timestamp": "1775975065",
    "published": true,
    "threat_level_id": "3",
    "timestamp": "1775975064",
    "uuid": "05e91cb0-b934-46a1-acbb-ff55d34cd588",
    "Orgc": {
      "name": "Rectifyq",
      "uuid": "cd9bd516-61fa-476b-980f-2f8de03992d4"
    },
    "Tag": [
      {
        "colour": "#96f4f6",
        "local": false,
        "name": "misp-galaxy:producer=\"Microsoft\"",
        "relationship_type": ""
      },
      {
        "colour": "#ffffff",
        "local": false,
        "name": "tlp:clear",
        "relationship_type": ""
      },
      {
        "colour": "#004646",
        "local": false,
        "name": "type:OSINT",
        "relationship_type": ""
      },
      {
        "colour": "#b94b1d",
        "local": false,
        "name": "rectifyq:mitre-att&ck=\"none-from-src\"",
        "relationship_type": ""
      },
      {
        "colour": "#b94b1d",
        "local": false,
        "name": "rectifyq:mitre-att&ck=\"from-OTX\"",
        "relationship_type": ""
      },
      {
        "colour": "#1b95cd",
        "local": false,
        "name": "misp-galaxy:mitre-attack-pattern=\"Phishing - T1566\"",
        "relationship_type": ""
      },
      {
        "colour": "#49a260",
        "local": false,
        "name": "rectifyq:category=\"threat\"",
        "relationship_type": ""
      },
      {
        "colour": "#130049",
        "local": false,
        "name": "rectifyq:sub-category=\"campaign-analysis\"",
        "relationship_type": ""
      },
      {
        "colour": "#18005c",
        "local": false,
        "name": "rectifyq:topic=\"ai\"",
        "relationship_type": ""
      },
      {
        "colour": "#ffd12e",
        "local": false,
        "name": "rectifyq:target=\"broad-based\"",
        "relationship_type": ""
      },
      {
        "colour": "#55acee",
        "local": false,
        "name": "rectifyq:MY-relevancy=\"potentially-relevant\"",
        "relationship_type": ""
      },
      {
        "colour": "#626567",
        "local": false,
        "name": "rectifyq:no-samples-in=\"MalwareBazaar\"",
        "relationship_type": ""
      },
      {
        "colour": "#626567",
        "local": false,
        "name": "rectifyq:no-samples-in=\"Tria.ge\"",
        "relationship_type": ""
      },
      {
        "colour": "#3800d9",
        "local": false,
        "name": "rectifyq:action-taken=\"VT-comment\"",
        "relationship_type": ""
      },
      {
        "colour": "#3d00e9",
        "local": false,
        "name": "rectifyq:action-taken=\"telegram\"",
        "relationship_type": ""
      }
    ],
    "Attribute": [
      {
        "category": "External analysis",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775530810",
        "to_ids": false,
        "type": "link",
        "uuid": "f28b1fd8-ba47-458f-901f-e4b91bbe34e3",
        "value": "https://www.microsoft.com/en-us/security/blog/2026/04/06/ai-enabled-device-code-phishing-campaign-april-2026/"
      },
      {
        "category": "Other",
        "comment": "Description",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775530810",
        "to_ids": false,
        "type": "text",
        "uuid": "6d50e1c5-7b92-4eef-a1b4-6ff10bcd1b1e",
        "value": "Microsoft Defender Security Research has observed a widespread phishing campaign leveraging the Device Code Authentication flow to compromise organizational accounts at scale. While traditional device code attacks are typically narrow in scope, this campaign demonstrated a higher success rate, driven by automation and dynamic code generation that circumvented the standard 15-minute expiration window for device codes. This activity aligns with the emergence of EvilToken, a Phishing-as-a-Service (PhaaS) toolkit identified as a key driver of large-scale device code abuse."
      },
      {
        "category": "Other",
        "comment": "Summary",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775530810",
        "to_ids": false,
        "type": "text",
        "uuid": "27d4fcba-9324-4924-876c-684f63784c66",
        "value": "Name: Inside an AIenabled device code phishing campaign\nAuthor: AlienVault\nAdversary: \nTags: [\"phishing\"]\nTgtd countries: []\nMlwr families: [\"EvilToken\"]\nAttack_ids: [\"T1566\"]\nIndustries: []"
      },
      {
        "category": "Network activity",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974376",
        "to_ids": true,
        "type": "domain",
        "uuid": "94346a38-2ffa-4f0e-8c78-f0935d0fb7c2",
        "value": "office365-login.com",
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            "local": false,
            "name": "CommentAdded",
            "relationship_type": ""
          }
        ]
      },
      {
        "category": "Network activity",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974397",
        "to_ids": true,
        "type": "domain",
        "uuid": "5e55f5a5-e0e8-4b31-b29f-f327fb1ea4df",
        "value": "portal-azure.com",
        "Tag": [
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            "local": false,
            "name": "CommentAdded",
            "relationship_type": ""
          }
        ]
      },
      {
        "category": "Network activity",
        "comment": "",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974418",
        "to_ids": true,
        "type": "hostname",
        "uuid": "22e96861-f7ec-4b95-941b-be87930d3866",
        "value": "a7b2-c9d4.office-verify.net",
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            "local": false,
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            "relationship_type": ""
          }
        ]
      },
      {
        "category": "Network activity",
        "comment": "Threat actor infrastructure observed with sign-in",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974439",
        "to_ids": true,
        "type": "ip-dst",
        "uuid": "6a1475d3-2cb4-4529-a63f-3bc2d2bc6d31",
        "value": "160.220.232.0",
        "Tag": [
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            "local": false,
            "name": "false-positive:risk=\"high\"",
            "relationship_type": ""
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            "relationship_type": ""
          }
        ]
      },
      {
        "category": "Network activity",
        "comment": "Threat actor infrastructure observed with sign-in",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974461",
        "to_ids": true,
        "type": "ip-dst",
        "uuid": "6b798fe5-9d2c-4c04-8b76-92823859bb7b",
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            "name": "false-positive:risk=\"high\"",
            "relationship_type": ""
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        ]
      },
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        "category": "Network activity",
        "comment": "Threat actor infrastructure observed with sign-in",
        "deleted": false,
        "disable_correlation": false,
        "timestamp": "1775974482",
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      },
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        "comment": "Threat actor infrastructure observed with sign-in",
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  }
}