236 lines
No EOL
8.2 KiB
JSON
236 lines
No EOL
8.2 KiB
JSON
{
|
|
"Event": {
|
|
"analysis": "2",
|
|
"date": "2017-07-17",
|
|
"extends_uuid": "",
|
|
"info": "OSINT - Reyptson Ransomware Spams Your Friends by Stealing Thunderbird Contacts",
|
|
"publish_timestamp": "1503930287",
|
|
"published": true,
|
|
"threat_level_id": "3",
|
|
"timestamp": "1503930256",
|
|
"uuid": "59a3c405-c348-4f7f-be23-4689950d210f",
|
|
"Orgc": {
|
|
"name": "CIRCL",
|
|
"uuid": "55f6ea5e-2c60-40e5-964f-47a8950d210f"
|
|
},
|
|
"Tag": [
|
|
{
|
|
"colour": "#004646",
|
|
"name": "type:OSINT"
|
|
},
|
|
{
|
|
"colour": "#ffffff",
|
|
"name": "tlp:white"
|
|
},
|
|
{
|
|
"colour": "#2c4f00",
|
|
"name": "malware_classification:malware-category=\"Ransomware\""
|
|
},
|
|
{
|
|
"colour": "#00223b",
|
|
"name": "osint:source-type=\"blog-post\""
|
|
}
|
|
],
|
|
"Attribute": [
|
|
{
|
|
"category": "External analysis",
|
|
"comment": "",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "link",
|
|
"uuid": "59a3c412-a798-4bac-a9fb-4e78950d210f",
|
|
"value": "https://www.bleepingcomputer.com/news/security/reyptson-ransomware-spams-your-friends-by-stealing-thunderbird-contacts/",
|
|
"Tag": [
|
|
{
|
|
"colour": "#00223b",
|
|
"name": "osint:source-type=\"blog-post\""
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"category": "External analysis",
|
|
"comment": "",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "comment",
|
|
"uuid": "59a3c425-96e8-4994-8678-4328950d210f",
|
|
"value": "Over the weekend, Emsisoft security researcher xXToffeeXx discovered a new ransomware called Reyptson that is targeting Spanish victims. Since then, we have seen increased activity in the ransomware's developmen. Today security researcher MalwareHunterTeam took a deeper look and noticed that Reyptson conducts its own spam distribution campaign directly from a victim's configured Thunderbird email account.",
|
|
"Tag": [
|
|
{
|
|
"colour": "#00223b",
|
|
"name": "osint:source-type=\"blog-post\""
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "sha256",
|
|
"uuid": "59a3c47e-c8fc-4e69-a23d-4032950d210f",
|
|
"value": "e6d549543863cd3eb7d92436739a66da4b2cc1a9d40267c4bb2b2fa50bf42f41"
|
|
},
|
|
{
|
|
"category": "Network activity",
|
|
"comment": "Network Communication",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "url",
|
|
"uuid": "59a3c4ac-96dc-4757-b78e-44c2950d210f",
|
|
"value": "http://www.melvinmusicals.com/facefiles/"
|
|
},
|
|
{
|
|
"category": "Network activity",
|
|
"comment": "Network Communication",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "url",
|
|
"uuid": "59a3c4ac-86e4-408d-8a01-443f950d210f",
|
|
"value": "http://37z2akkbd3vqphw5.onion/?usuario=[user_id]&pass=[password]"
|
|
},
|
|
{
|
|
"category": "Network activity",
|
|
"comment": "Network Communication",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "url",
|
|
"uuid": "59a3c4ac-0c14-4663-92ab-4512950d210f",
|
|
"value": "http://37z2akkbd3vqphw5.onion.link/?usuario=[user_id]&pass=[password]"
|
|
},
|
|
{
|
|
"category": "Persistence mechanism",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "regkey",
|
|
"uuid": "59a3c4c9-c7a0-44fe-9e4b-48f4950d210f",
|
|
"value": "%AppData%\\Spotify\\"
|
|
},
|
|
{
|
|
"category": "Persistence mechanism",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "regkey",
|
|
"uuid": "59a3c4c9-367c-490f-8e63-4f95950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\"
|
|
},
|
|
{
|
|
"category": "Persistence mechanism",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "regkey",
|
|
"uuid": "59a3c4c9-57e4-41b4-aa63-4f1c950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\dat"
|
|
},
|
|
{
|
|
"category": "Persistence mechanism",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "regkey",
|
|
"uuid": "59a3c4c9-e1bc-44c1-b7aa-455e950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\fin"
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "filename",
|
|
"uuid": "59a3c4c9-7754-44d9-8771-4374950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\Reyptson.pdf"
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "filename",
|
|
"uuid": "59a3c4c9-3ec8-44b9-ba6c-473a950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\Spotify.vbs"
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "Files associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "filename",
|
|
"uuid": "59a3c4c9-bd8c-401a-a80f-4f45950d210f",
|
|
"value": "%AppData%\\Spotify\\SpotifyWebHelper\\SpotifyWebHelper.exe"
|
|
},
|
|
{
|
|
"category": "Persistence mechanism",
|
|
"comment": "Registry Entries associated with the Reyptson Ransomware",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "regkey",
|
|
"uuid": "59a3c4ec-a138-4c6b-9aa9-4f6e950d210f",
|
|
"value": "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\Spotify v1.0"
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "- Xchecked via VT: e6d549543863cd3eb7d92436739a66da4b2cc1a9d40267c4bb2b2fa50bf42f41",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "sha1",
|
|
"uuid": "59a4278d-37dc-4037-9f6d-8ca302de0b81",
|
|
"value": "4f1ea82120a614b9162b5daf78ec760beded7108"
|
|
},
|
|
{
|
|
"category": "Payload delivery",
|
|
"comment": "- Xchecked via VT: e6d549543863cd3eb7d92436739a66da4b2cc1a9d40267c4bb2b2fa50bf42f41",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": true,
|
|
"type": "md5",
|
|
"uuid": "59a4278d-d9fc-4638-8d85-8ca302de0b81",
|
|
"value": "abc1e16a88953e6dadb040479b1af27e"
|
|
},
|
|
{
|
|
"category": "External analysis",
|
|
"comment": "- Xchecked via VT: e6d549543863cd3eb7d92436739a66da4b2cc1a9d40267c4bb2b2fa50bf42f41",
|
|
"deleted": false,
|
|
"disable_correlation": false,
|
|
"timestamp": "1503930253",
|
|
"to_ids": false,
|
|
"type": "link",
|
|
"uuid": "59a4278d-5d80-4217-87ec-8ca302de0b81",
|
|
"value": "https://www.virustotal.com/file/e6d549543863cd3eb7d92436739a66da4b2cc1a9d40267c4bb2b2fa50bf42f41/analysis/1503310178/"
|
|
}
|
|
]
|
|
}
|
|
} |