General
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Target
2024-11-06_5024f2c3f11375e0893ccda0e04ebfdd_ryuk
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Size
3.6MB
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Sample
241106-g7gtyswakb
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MD5
5024f2c3f11375e0893ccda0e04ebfdd
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SHA1
268d89984d7aec9a4d81dbb4a0b211acb2017a38
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SHA256
349bbccc9d601af30dfcc8cf9b33ecd4eb403b6e1056a72a6838b673c056b0b4
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SHA512
62a0c35ede5ae23e40383727fc0a2ff54037464bf61ce5bdf3b78002ed3272733f38e0e500759546ec791bfc73b8aede6ec8c881d6ed0c9655a9cb658eb03569
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SSDEEP
24576:bw317sPycp8nCB3C5yqUwIdD0deu1oAf/4Z0sRTfRkmOWJjdpQVcz/1/CtLnEBE4:bByPnI7NUf/uRTJXz5p/MjoLIa
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-06_5024f2c3f11375e0893ccda0e04ebfdd_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-06_5024f2c3f11375e0893ccda0e04ebfdd_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
meduza
109.107.181.162
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anti_dbg
true
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anti_vm
true
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build_name
116
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extensions
none
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grabber_max_size
1.048576e+06
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links
none
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port
15666
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self_destruct
true
Targets
-
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Target
2024-11-06_5024f2c3f11375e0893ccda0e04ebfdd_ryuk
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Size
3.6MB
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MD5
5024f2c3f11375e0893ccda0e04ebfdd
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SHA1
268d89984d7aec9a4d81dbb4a0b211acb2017a38
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SHA256
349bbccc9d601af30dfcc8cf9b33ecd4eb403b6e1056a72a6838b673c056b0b4
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SHA512
62a0c35ede5ae23e40383727fc0a2ff54037464bf61ce5bdf3b78002ed3272733f38e0e500759546ec791bfc73b8aede6ec8c881d6ed0c9655a9cb658eb03569
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SSDEEP
24576:bw317sPycp8nCB3C5yqUwIdD0deu1oAf/4Z0sRTfRkmOWJjdpQVcz/1/CtLnEBE4:bByPnI7NUf/uRTJXz5p/MjoLIa
Score10/10-
Meduza Stealer payload
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Meduza family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Accesses Microsoft Outlook profiles
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1