{ "Event": { "analysis": "2", "date": "2018-01-23", "extends_uuid": "", "info": "OSINT - Analyzing CrossRAT", "publish_timestamp": "1518771211", "published": true, "threat_level_id": "3", "timestamp": "1517454034", "uuid": "5a719a5d-ba14-4ec4-b4b8-4c94950d210f", "Orgc": { "name": "CIRCL", "uuid": "55f6ea5e-2c60-40e5-964f-47a8950d210f" }, "Tag": [ { "colour": "#ffffff", "local": "0", "name": "tlp:white", "relationship_type": "" }, { "colour": "#4bec00", "local": "0", "name": "enisa:nefarious-activity-abuse=\"remote-access-tool\"", "relationship_type": "" }, { "colour": "#850048", "local": "0", "name": "workflow:todo=\"create-missing-misp-galaxy-cluster-values\"", "relationship_type": "" }, { "colour": "#0088cc", "local": "0", "name": "misp-galaxy:rat=\"CrossRat\"", "relationship_type": "" } ], "Attribute": [ { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404415", "to_ids": false, "type": "comment", "uuid": "5a719a75-8c84-4da4-a006-41dd950d210f", "value": "The EFF/Lookout report describes CrossRat as a \u00e2\u20ac\u0153newly discovered desktop surveillanceware tool\u00e2\u20ac\u00a6which is able to target Windows, OSX, and Linux.\u00e2\u20ac\u009d Of course the OSX (macOS) part intrigues me the most, so this post may have somewhat of a \u00e2\u20ac\u02dcMac-slant.\u00e2\u20ac\u2122" }, { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404415", "to_ids": false, "type": "link", "uuid": "5a719a99-1774-46c6-820b-4b7d950d210f", "value": "https://digitasecurity.com/blog/2018/01/23/crossrat/" }, { "category": "Payload delivery", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404415", "to_ids": true, "type": "filename", "uuid": "5a71ac17-ec40-42e2-ac4d-47ec950d210f", "value": "mediamgrs.jar" }, { "category": "Network activity", "comment": "on port 2223.", "deleted": false, "disable_correlation": false, "timestamp": "1517404416", "to_ids": true, "type": "domain", "uuid": "5a71acc8-fcc0-4835-8908-46fd950d210f", "value": "flexberry.com" }, { "category": "Artifacts dropped", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404416", "to_ids": false, "type": "filename", "uuid": "5a71acef-87b0-4f2d-a464-4844950d210f", "value": "crossrat/client.class" }, { "category": "Artifacts dropped", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404416", "to_ids": false, "type": "filename", "uuid": "5a71acef-d690-4c29-bdad-4574950d210f", "value": "crossrat/k.class" }, { "category": "Artifacts dropped", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1517404417", "to_ids": false, "type": "filename", "uuid": "5a71ad6b-4fe4-41ef-b4f2-452a950d210f", "value": "crossrat/j.class" } ], "Object": [ { "comment": "", "deleted": false, "description": "File object describing a file with meta-information", 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