Threat Actor Profile
Low Cybercriminal
Confidence Score
100%
Tags
ransomware ransomware.live
First Seen

Unknown

Last Updated

Unknown

Active Status
Active
Created

April 29, 2026

Indicators of Compromise

Loading IOCs…

IOC KQL for Sentinel
STIX Data
{'added_date': '2025-09-05',
 'client': '2003264@sit.singaporetech.edu.sg',
 'description': None,
 'firstseen': '2025-09-05T19:34:43.419647+00:00',
 'group': 'yurei',
 'has_negotiations': False,
 'has_ransomnote': False,
 'lastseen': '2025-09-09T11:22:53.786267+00:00',
 'locations': [{'available': False,
                'fqdn': 'fewcriet5rhoy66k6c4cyvb2pqrblxtx4mekj3s5l4jjt4t4kn4vheyd.onion',
                'slug': 'http://fewcriet5rhoy66k6c4cyvb2pqrblxtx4mekj3s5l4jjt4t4kn4vheyd.onion',
                'title': 'Yurei Blog',
                'type': 'DLS'}],
 'negotiation_count': 0,
 'ransomnotes_count': 0,
 'tiaras_metadata': {'has_negotiations': False,
                     'has_ransomnote': False,
                     'locations': [{'available': False,
                                    'fqdn': 'fewcriet5rhoy66k6c4cyvb2pqrblxtx4mekj3s5l4jjt4t4kn4vheyd.onion',
                                    'slug': 'http://fewcriet5rhoy66k6c4cyvb2pqrblxtx4mekj3s5l4jjt4t4kn4vheyd.onion',
                                    'title': 'Yurei Blog',
                                    'type': 'DLS'}],
                     'negotiation_count': 0,
                     'ransomnotes_count': 0,
                     'ransomware_live_group': 'yurei',
                     'tools': {'CredentialTheft': [],
                               'DefenseEvasion': [],
                               'DiscoveryEnum': ['Everything.exe',
                                                 'SoftPerfect NetScan'],
                               'Exfiltration': [],
                               'LOLBAS': ['PsExec', 'SDelete'],
                               'Networking': [],
                               'Offsec': ['Invoke-TheHash',
                                          'NetExec',
                                          'Rubeus',
                                          'WinPEAS'],
                               'RMM-Tools': ['AnyDesk']},
                     'url': 'https://www.ransomware.live/group/yurei',
                     'victims': 3,
                     'vulnerabilities': []},
 'tiaras_source': 'ransomware.live',
 'tools': {'CredentialTheft': [],
           'DefenseEvasion': [],
           'DiscoveryEnum': ['Everything.exe', 'SoftPerfect NetScan'],
           'Exfiltration': [],
           'LOLBAS': ['PsExec', 'SDelete'],
           'Networking': [],
           'Offsec': ['Invoke-TheHash', 'NetExec', 'Rubeus', 'WinPEAS'],
           'RMM-Tools': ['AnyDesk']},
 'ttps': [],
 'url': 'https://www.ransomware.live/group/yurei',
 'victims': 3,
 'vulnerabilities': []}
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