Threat Actor Profile
Medium
Cybercriminal
Description
This ransomware uses a combination of different crypto algorithms (ChaCha20, AES-128, Curve25519). The activity of this malware is dated to mid-June 2021. The extension of the encrypted files are set to the compromised company: .
Confidence Score
Tags
ransomware
ransomware.live
First Seen
Unknown
Last Updated
Unknown
Active Status
ActiveCreated
April 29, 2026
Indicators of Compromise
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IOC KQL for Sentinel
STIX Data
{'added_date': None,
'client': '2003264@sit.singaporetech.edu.sg',
'description': 'This ransomware uses a combination of different crypto '
'algorithms (ChaCha20, AES-128, Curve25519). The activity of '
'this malware is dated to mid-June 2021. The extension of the '
'encrypted files are set to the compromised company: '
'.<target_company>',
'firstseen': '2022-11-04T17:45:54.232377+00:00',
'group': 'mallox',
'has_negotiations': True,
'has_ransomnote': True,
'lastseen': '2024-07-14T08:32:00.191811+00:00',
'locations': [{'available': False,
'fqdn': 'wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion',
'slug': 'http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion',
'title': '',
'type': 'DLS'}],
'negotiation_count': 3,
'ransomnotes_count': 2,
'tiaras_metadata': {'has_negotiations': True,
'has_ransomnote': True,
'locations': [{'available': False,
'fqdn': 'wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion',
'slug': 'http://wtyafjyhwqrgo4a45wdvvwhen3cx4euie73qvlhkhvlrexljoyuklaad.onion',
'title': '',
'type': 'DLS'}],
'negotiation_count': 3,
'ransomnotes_count': 2,
'ransomware_live_group': 'mallox',
'tools': {'CredentialTheft': [],
'DefenseEvasion': [],
'DiscoveryEnum': [],
'Exfiltration': ['Dropmefiles',
'File[.]io',
'Sendspace'],
'LOLBAS': [],
'Networking': [],
'Offsec': [],
'RMM-Tools': []},
'url': 'https://www.ransomware.live/group/mallox',
'victims': 49,
'vulnerabilities': []},
'tiaras_source': 'ransomware.live',
'tools': {'CredentialTheft': [],
'DefenseEvasion': [],
'DiscoveryEnum': [],
'Exfiltration': ['Dropmefiles', 'File[.]io', 'Sendspace'],
'LOLBAS': [],
'Networking': [],
'Offsec': [],
'RMM-Tools': []},
'ttps': [],
'url': 'https://www.ransomware.live/group/mallox',
'victims': 49,
'vulnerabilities': []}