TIARAS - silent

Threat Actor Profile

Low Cybercriminal

Description

Unlike many other groups, Silent claims to operate with a high level of anonymity and discretion. According to their own statement, they avoid public negotiations and encrypt minimal data. Instead, their focus is on stealing valuable confidential corporate information — and either selling it to competitors, on the dark web, or publishing it selectively.

Confidence Score

100%

First Seen

Unknown

Last Updated

Unknown

Active Status

Active

Created

April 29, 2026

Indicators of Compromise

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IOC KQL for Sentinel

STIX Data

{'added_date': '2025-04-23',
 'client': '2003264@sit.singaporetech.edu.sg',
 'description': 'Unlike many other groups, Silent claims to operate with a '
                'high level of anonymity and discretion. According to their '
                'own statement, they avoid public negotiations and encrypt '
                'minimal data. Instead, their focus is on stealing valuable '
                'confidential corporate information — and either selling it to '
                'competitors, on the dark web, or publishing it selectively.',
 'firstseen': '2025-03-27T00:00:00+00:00',
 'group': 'silent',
 'has_negotiations': False,
 'has_ransomnote': True,
 'lastseen': '2025-05-04T20:55:01.292652+00:00',
 'locations': [{'available': False,
                'fqdn': 'silentbgdghp3zeldwpumnwabglreql7jcffhx5vqkvtf2lshc4n5zid.onion',
                'slug': 'http://silentbgdghp3zeldwpumnwabglreql7jcffhx5vqkvtf2lshc4n5zid.onion',
                'title': 'Silent Blog',
                'type': 'DLS'},
               {'available': False,
                'fqdn': 'oyhxnbth6rtj7gbpfvzucjnne6bjpqzkbkvvnolvtmyiutzthct3udqd.onion',
                'slug': 'http://oyhxnbth6rtj7gbpfvzucjnne6bjpqzkbkvvnolvtmyiutzthct3udqd.onion',
                'title': '',
                'type': 'DLS'}],
 'negotiation_count': 0,
 'ransomnotes_count': 1,
 'tiaras_metadata': {'has_negotiations': False,
                     'has_ransomnote': True,
                     'locations': [{'available': False,
                                    'fqdn': 'silentbgdghp3zeldwpumnwabglreql7jcffhx5vqkvtf2lshc4n5zid.onion',
                                    'slug': 'http://silentbgdghp3zeldwpumnwabglreql7jcffhx5vqkvtf2lshc4n5zid.onion',
                                    'title': 'Silent Blog',
                                    'type': 'DLS'},
                                   {'available': False,
                                    'fqdn': 'oyhxnbth6rtj7gbpfvzucjnne6bjpqzkbkvvnolvtmyiutzthct3udqd.onion',
                                    'slug': 'http://oyhxnbth6rtj7gbpfvzucjnne6bjpqzkbkvvnolvtmyiutzthct3udqd.onion',
                                    'title': '',
                                    'type': 'DLS'}],
                     'negotiation_count': 0,
                     'ransomnotes_count': 1,
                     'ransomware_live_group': 'silent',
                     'tools': {},
                     'url': 'https://www.ransomware.live/group/silent',
                     'victims': 6,
                     'vulnerabilities': []},
 'tiaras_source': 'ransomware.live',
 'tools': {},
 'ttps': [],
 'url': 'https://www.ransomware.live/group/silent',
 'victims': 6,
 'vulnerabilities': []}