General
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Target
Setup.zip
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Size
22.3MB
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Sample
241129-r7d36swjbk
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MD5
87241a685c388b7f813f202fca1d4874
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SHA1
c0fe983369680c7aa6d7f550dc15bd11dc26eccc
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SHA256
6d03736a2eef6e9b31e97a1d3a22468d060f77e8dd129c465859355271906549
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SHA512
31fbde9f04f93e316aa380d6efd67ad8c74856a5b20486b90bc71046ed1806b9b4db2bed477ab170337d2df260c5c29592218e0d71244fd6a962c582de7dfc4d
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SSDEEP
393216:3L6zL2TaJ5+6GPfkGQoPA6/FIjuP+VXNLR8HKh6z2jL8XVNrsbGQSad:3L6ziTA5+DPYWA6mjuPei9z2eXcGQv
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Setup.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Setup.exe
Resource
win11-20241007-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
Mazti
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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
Setup.exe
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Size
635.3MB
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MD5
0e6ceb4555d18d6110137491f14efd02
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SHA1
e943cfad58ac3f4a464b93456d0c78b0ca47c367
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SHA256
e076269058626f49a4cf8455732e3a6566e49ccce73bfeffedd00fc94db886bd
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SHA512
a436040ed79e582bfe8b175cc191a14b87127a83791e7c49760faeab643d82cdd0662554a07e107f696b6b7871c899ee3f0cd272146b952d35f8593c49322eee
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SSDEEP
6144:hpcPBXe1j1agJRe6qTF38D6t6HTu5PmhrD:hwBmagJRe6qc6t6z/D
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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