General
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Target
2024-11-24_8e316da44988befd23e256a81186c03d_ryuk
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Size
4.1MB
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Sample
241124-hfx8asvjhn
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MD5
8e316da44988befd23e256a81186c03d
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SHA1
13789ed40e28eed013aa015188ba22bddc421fcd
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SHA256
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08
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SHA512
2348d4cb21d54bbc2db90ed7c9b69dbebf8263d7ef8c6044b808523785ca1978e4e2614cfc81b2105c6c70e0d471ccf4136926098c5a6226dd25a4acbe8cc670
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SSDEEP
49152:/xGK0l3e3umgm8mg5Kzul0xOLiD+abB6QKSfdD3Lu29TAedZz:/xGK09yu6Zz
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-24_8e316da44988befd23e256a81186c03d_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-24_8e316da44988befd23e256a81186c03d_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
749
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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
2024-11-24_8e316da44988befd23e256a81186c03d_ryuk
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Size
4.1MB
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MD5
8e316da44988befd23e256a81186c03d
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SHA1
13789ed40e28eed013aa015188ba22bddc421fcd
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SHA256
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08
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SHA512
2348d4cb21d54bbc2db90ed7c9b69dbebf8263d7ef8c6044b808523785ca1978e4e2614cfc81b2105c6c70e0d471ccf4136926098c5a6226dd25a4acbe8cc670
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SSDEEP
49152:/xGK0l3e3umgm8mg5Kzul0xOLiD+abB6QKSfdD3Lu29TAedZz:/xGK09yu6Zz
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