General
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Target
2024-11-18_26c0a059685857a931900e0c23730d19_ryuk
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Size
4.1MB
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Sample
241118-ca78eswbpn
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MD5
26c0a059685857a931900e0c23730d19
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SHA1
74e476e3a3786e0e093203833021a37893be748d
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SHA256
ab54e04cbe76b72399e606caefdf90eb8f5664fc7a26ce00526d2eeee0daeecb
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SHA512
45bb68d2a0faff4ac1636a139af3b8cb4900818d8c5d70518dd4c48550ecc4ae1d8b83772092ff2fb3174306f01c3ef421efb9b43be94e5f15ede9d8fd212590
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SSDEEP
49152:qxGK0l3e3uZZYEXipNGMiqcc/neQEfLNQhpik3ywDPZ:qxGK09yuYZ
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-18_26c0a059685857a931900e0c23730d19_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-18_26c0a059685857a931900e0c23730d19_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
701
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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
2024-11-18_26c0a059685857a931900e0c23730d19_ryuk
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Size
4.1MB
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MD5
26c0a059685857a931900e0c23730d19
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SHA1
74e476e3a3786e0e093203833021a37893be748d
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SHA256
ab54e04cbe76b72399e606caefdf90eb8f5664fc7a26ce00526d2eeee0daeecb
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SHA512
45bb68d2a0faff4ac1636a139af3b8cb4900818d8c5d70518dd4c48550ecc4ae1d8b83772092ff2fb3174306f01c3ef421efb9b43be94e5f15ede9d8fd212590
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SSDEEP
49152:qxGK0l3e3uZZYEXipNGMiqcc/neQEfLNQhpik3ywDPZ:qxGK09yuYZ
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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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