General
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Target
2024-11-19_42a5c60fadb3b94505babe3561507a50_ryuk
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Size
4.1MB
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Sample
241119-cga69synbx
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MD5
42a5c60fadb3b94505babe3561507a50
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SHA1
ade46a914ffefa4b1d8b791fbfdf07531c362e44
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SHA256
a39cb2c31b6724eaa78f60fe29ced83e50ffad7e39efd604a7debdac63a2a80e
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SHA512
d98f41807a0fa8edb5a2f2b054985d753e18deaa06e768045dcab7a108e15ae95dabb0c35506e652dd61d039da43d71d9576638d3ec85ffe46d21e4d18285611
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SSDEEP
49152:/xGK0l3e3ubXWCC5JJhZs0wFF2d1vJ2Z:/xGK09yuZZ
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-19_42a5c60fadb3b94505babe3561507a50_ryuk.exe
Resource
win7-20240903-en
Malware Config
Extracted
meduza
193.3.19.151
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anti_dbg
true
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anti_vm
true
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build_name
enew
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extensions
.txt
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grabber_max_size
4.194304e+06
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port
15666
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self_destruct
false
Targets
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Target
2024-11-19_42a5c60fadb3b94505babe3561507a50_ryuk
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Size
4.1MB
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MD5
42a5c60fadb3b94505babe3561507a50
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SHA1
ade46a914ffefa4b1d8b791fbfdf07531c362e44
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SHA256
a39cb2c31b6724eaa78f60fe29ced83e50ffad7e39efd604a7debdac63a2a80e
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SHA512
d98f41807a0fa8edb5a2f2b054985d753e18deaa06e768045dcab7a108e15ae95dabb0c35506e652dd61d039da43d71d9576638d3ec85ffe46d21e4d18285611
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SSDEEP
49152:/xGK0l3e3ubXWCC5JJhZs0wFF2d1vJ2Z:/xGK09yuZZ
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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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Suspicious use of SetThreadContext
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