{ "Event": { "analysis": "2", "date": "2016-08-29", "extends_uuid": "", "info": "Ransomware - Xorist", "publish_timestamp": "1472548231", "published": true, "threat_level_id": "3", "timestamp": "1472541011", "uuid": "57c4445b-c548-4654-af0b-4be3950d210f", "Orgc": { "name": "CIRCL", "uuid": "55f6ea5e-2c60-40e5-964f-47a8950d210f" }, "Tag": [ { "colour": "#ffffff", "name": "tlp:white" }, { "colour": "#3b7500", "name": "circl:incident-classification=\"malware\"" }, { "colour": "#420053", "name": "ms-caro-malware:malware-type=\"Ransom\"" }, { "colour": "#2c4f00", "name": "malware_classification:malware-category=\"Ransomware\"" } ], "Attribute": [ { "category": "Payload delivery", "comment": "Imported via the Freetext Import Tool", "deleted": false, "disable_correlation": false, "timestamp": "1472480394", "to_ids": true, "type": "sha1", "uuid": "57c4448a-bef0-4ba7-a071-444e950d210f", "value": "77b0c41b7d340b8a3d903f21347bbf06aa766b5b" }, { "category": "Payload delivery", "comment": "Imported via the Freetext Import Tool", "deleted": false, "disable_correlation": false, "timestamp": "1472480394", "to_ids": true, "type": "filename", "uuid": "57c4448a-fb04-457d-87e7-4127950d210f", "value": "3Z4wnG9603it23y.exe" }, { "category": "Payload delivery", "comment": "Imported via the Freetext Import Tool", "deleted": false, "disable_correlation": false, "timestamp": "1472480395", "to_ids": true, "type": "md5", "uuid": "57c4448b-454c-4d17-90d1-4d2f950d210f", "value": "0749bae92ca336a02c83d126e04ec628" }, { "category": "Payload delivery", "comment": "Imported via the Freetext Import Tool", "deleted": false, "disable_correlation": false, "timestamp": "1472480395", "to_ids": true, "type": "sha256", "uuid": "57c4448b-3fa4-4d65-9ccc-4afa950d210f", "value": "b3c4ae251f8094fa15b510051835c657eaef2a6cea46075d3aec964b14a99f68" }, { "category": "Other", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1472480448", "to_ids": false, "type": "comment", "uuid": "57c444c0-8004-48fa-9c33-8aca950d210f", "value": "UPX packed" }, { "category": "Other", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1472480840", "to_ids": false, "type": "text", "uuid": "57c44648-96f4-45d4-a8eb-453e950d210f", "value": "Key: 85350044dF4AC3518D185678A9414A7F,\r\nEncryption rounds:8,\r\nStart offset: 64,\r\nAlgorithm: TEA" }, { "category": "External analysis", "comment": "Imported via the Freetext Import Tool - Xchecked via VT: b3c4ae251f8094fa15b510051835c657eaef2a6cea46075d3aec964b14a99f68", "deleted": false, "disable_correlation": false, "timestamp": "1472540684", "to_ids": false, "type": "link", "uuid": "57c5300c-0560-4146-bfaa-40e802de0b81", "value": "https://www.virustotal.com/file/b3c4ae251f8094fa15b510051835c657eaef2a6cea46075d3aec964b14a99f68/analysis/1469554268/" }, { "category": "External analysis", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1472541011", "to_ids": false, "type": "link", "uuid": "57c5310b-dc34-43cb-8b8e-4846950d210f", "value": "http://www.xylibox.com/2011/06/have-fun-with-trojan-ransomwin32xorist.html" }, { "category": "Persistence mechanism", "comment": "", "deleted": false, "disable_correlation": false, "timestamp": "1472547599", "to_ids": true, "type": "regkey|value", "uuid": "57c54b0f-27a4-458b-8e63-4455950d210f", "value": "Software\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Run|%TEMP%\\3Z4wnG9603it23y.exe" } ] } }