General
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Target
2024-11-06_2bd4345fb9942af619751c63586b9aad_ryuk
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Size
3.6MB
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Sample
241106-g5p3jswekm
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MD5
2bd4345fb9942af619751c63586b9aad
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SHA1
53fb33b06c9790b26a4c779baf32374cecb00e7f
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SHA256
8d73947fdf76541b7eac9a3f92d0ed7b284090dd899170a4f918fc73acfd16e6
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SHA512
e6f027fb44812ffa7cd3f28b804b8d26360cfa03066740c7936b6fd9e2632ce6c0dba5e5592022e5c2e5cdda8fa2ac92eb7c389fb4a0f7e12952c75a7647f416
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SSDEEP
24576:bw317sPycp8nCB3C44dibAicm2sbeKSwFawOT1pi/5Ycx46KHsjr2YQsXCdbpFO9:bByPnI7yiPcE3y4+ckhTJFzg
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-06_2bd4345fb9942af619751c63586b9aad_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-06_2bd4345fb9942af619751c63586b9aad_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
424
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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_2bd4345fb9942af619751c63586b9aad_ryuk
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Size
3.6MB
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MD5
2bd4345fb9942af619751c63586b9aad
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SHA1
53fb33b06c9790b26a4c779baf32374cecb00e7f
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SHA256
8d73947fdf76541b7eac9a3f92d0ed7b284090dd899170a4f918fc73acfd16e6
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SHA512
e6f027fb44812ffa7cd3f28b804b8d26360cfa03066740c7936b6fd9e2632ce6c0dba5e5592022e5c2e5cdda8fa2ac92eb7c389fb4a0f7e12952c75a7647f416
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SSDEEP
24576:bw317sPycp8nCB3C44dibAicm2sbeKSwFawOT1pi/5Ycx46KHsjr2YQsXCdbpFO9:bByPnI7yiPcE3y4+ckhTJFzg
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