{ "type": "bundle", "id": "bundle--a0de5146-0aeb-4c8e-9b55-92bc6cd2385c", "spec_version": "2.0", "objects": [ { "labels": [ "malware" ], "x_mitre_platforms": [ "Windows" ], "x_mitre_domains": [ "enterprise-attack" ], "x_mitre_aliases": [ "QuietSieve" ], "object_marking_refs": [ "marking-definition--fa42a846-8d90-4e51-bc29-71d5b4802168" ], "type": "malware", "id": "malware--03eb4a05-6a02-43f6-afb7-3c7835501828", "created": "2022-02-18T16:46:39.268Z", "x_mitre_version": "1.0", "external_references": [ { "source_name": "mitre-attack", "external_id": "S0686", "url": "https://attack.mitre.org/software/S0686" }, { "source_name": "Microsoft Actinium February 2022", "url": "https://www.microsoft.com/security/blog/2022/02/04/actinium-targets-ukrainian-organizations/", "description": "Microsoft Threat Intelligence Center. (2022, February 4). ACTINIUM targets Ukrainian organizations. Retrieved February 18, 2022." } ], "x_mitre_deprecated": false, "revoked": false, "description": "[QuietSieve](https://attack.mitre.org/software/S0686) is an information stealer that has been used by [Gamaredon Group](https://attack.mitre.org/groups/G0047) since at least 2021.(Citation: Microsoft Actinium February 2022)", "modified": "2022-04-15T12:31:52.469Z", "created_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5", "name": "QuietSieve", "x_mitre_attack_spec_version": "2.1.0", "x_mitre_modified_by_ref": "identity--c78cb6e5-0c4b-4611-8297-d1b8b55e40b5" } ] }