General
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Target
Update_13.zip
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Size
151.9MB
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Sample
241214-z75vwsvlft
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MD5
a5721460c2e2af64c81295e06912af7b
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SHA1
1601b056fd88e97ab9a99409fae978418c5784ab
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SHA256
4b08ab3102e6eda7f4b3815de934f65bc6d0828d843174e4aabb5a6f13899e6f
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SHA512
aa66610bebe9c1db3f07d365e836f244061d4f7404f729527f038aef233a0bad08fcaef79da2141bb74f92fd2c81fdc4d6e7dc5a495acfc97249a1ef7826c60f
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SSDEEP
3145728:k6D8BJf7jLrjWKrpvT9XIBCohjY/J2JCiC2ZKbKIsFfsfgSwmJf7jLrjWKrpayc6:k6D8fWKrdxShjSJF2s25NsISjWKr8R6
Static task
static1
Behavioral task
behavioral1
Sample
Update_13.zip
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
Xeno.exe
Resource
win10ltsc2021-20241211-en
Malware Config
Extracted
meduza
45.130.145.152
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anti_dbg
true
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anti_vm
true
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build_name
Santa
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extensions
.txt;.doc;.docx;.pdf;.xls;.xlsx;.log;.db;.sqlite
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grabber_max_size
4.194304e+06
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port
15666
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self_destruct
true
Targets
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Target
Update_13.zip
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Size
151.9MB
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MD5
a5721460c2e2af64c81295e06912af7b
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SHA1
1601b056fd88e97ab9a99409fae978418c5784ab
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SHA256
4b08ab3102e6eda7f4b3815de934f65bc6d0828d843174e4aabb5a6f13899e6f
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SHA512
aa66610bebe9c1db3f07d365e836f244061d4f7404f729527f038aef233a0bad08fcaef79da2141bb74f92fd2c81fdc4d6e7dc5a495acfc97249a1ef7826c60f
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SSDEEP
3145728:k6D8BJf7jLrjWKrpvT9XIBCohjY/J2JCiC2ZKbKIsFfsfgSwmJf7jLrjWKrpayc6:k6D8fWKrdxShjSJF2s25NsISjWKr8R6
Score10/10-
Meduza Stealer payload
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Meduza family
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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Target
Xeno.exe
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Size
523.2MB
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MD5
1391df709808858adaa32c7fc680dbec
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SHA1
e05bff40b18a09ab850050f68d5607b8ee3597d3
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SHA256
e361615674074939b49a67d30a65d1c00b2557a8e89e1eac1b3c2c0fdf24c2fb
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SHA512
b9e5519f21190a8e67ef5fcfffcdc61e4f481d24fdfa37539deafc0c371fd650278d60c233e4d38657e187c11d2967a58be3da483092ffea77352603fe70aa11
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SSDEEP
49152:d57YWl8bbPdrRPy2P0M7FGbhFVSYqdkTWGbqNXvXGO:d57plQ1rRPyQRUbhFVSDoWGbqNv2O
Score1/10 -