Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-12-2024 05:51
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
utkin.exe
Resource
win7-20240903-en
windows7-x64
5 signatures
150 seconds
General
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Target
utkin.exe
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Size
2.6MB
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MD5
119891f3f60e7bba10a6b60731a8d211
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SHA1
576db62811bd9aa8c735b90851b8f872bf223248
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SHA256
ad9b276a5d2f75e7d1c6b21f95d8a7cb70f482f2621847bca4864d90753de72f
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SHA512
694f22d1c9f351e8d3d31d33c04cdb403afaf1afb45df65150298d8707c9228c05b8e5b2f7245c48dcf06270eed8dae79a51b23c9cc20470ee860e2584cec4bf
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SSDEEP
24576:V9L8hJZ4uB+Ch0lhSMXl72x+GsNompILTDyWD5Q:PL8hD4aurpompILTDyz
Malware Config
Extracted
Family
meduza
C2
193.3.19.151
Attributes
-
anti_dbg
true
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anti_vm
true
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build_name
hellres
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extensions
.txt; .doc; .xlsx
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grabber_max_size
4.194304e+06
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port
15666
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self_destruct
false
Signatures
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Meduza Stealer payload 2 IoCs
resource yara_rule behavioral1/memory/552-0-0x0000000001F80000-0x00000000020C1000-memory.dmp family_meduza behavioral1/memory/552-1-0x0000000001F80000-0x00000000020C1000-memory.dmp family_meduza -
Meduza family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Control Panel\International\Geo\Nation utkin.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 552 utkin.exe Token: SeImpersonatePrivilege 552 utkin.exe