General
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Target
2025-02-01_ddf6bd594be987ff9e2b8683d4bbd921_cobalt-strike_ryuk
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Size
3.1MB
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Sample
250201-pbphxs1ncs
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MD5
ddf6bd594be987ff9e2b8683d4bbd921
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SHA1
d7f1badc2a6e48b576c7e96c64578c947df64c97
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SHA256
e73384da8cbaf1e1e03ee37277c2440ee97f7a1cabc65013e765bf86abf36a85
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SHA512
4276843713e3699b589e16bf481d8ed5d10e8dbcb89d473426bd973023c4d98774083fd5fcafe38afbeb88e4a1014fa63f0884159acec778a6d8710a3cdf932e
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SSDEEP
24576:TiiTriI0BCNN/DNb0F6eIsDlGkKy8hurVlJ7tY3SFx9lK+5nJwtNcx2EPArRN:/TIyh8FDyyO083m4YysFI
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-01_ddf6bd594be987ff9e2b8683d4bbd921_cobalt-strike_ryuk.exe
Resource
win7-20240903-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
SEO2.0
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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
Targets
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Target
2025-02-01_ddf6bd594be987ff9e2b8683d4bbd921_cobalt-strike_ryuk
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Size
3.1MB
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MD5
ddf6bd594be987ff9e2b8683d4bbd921
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SHA1
d7f1badc2a6e48b576c7e96c64578c947df64c97
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SHA256
e73384da8cbaf1e1e03ee37277c2440ee97f7a1cabc65013e765bf86abf36a85
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SHA512
4276843713e3699b589e16bf481d8ed5d10e8dbcb89d473426bd973023c4d98774083fd5fcafe38afbeb88e4a1014fa63f0884159acec778a6d8710a3cdf932e
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SSDEEP
24576:TiiTriI0BCNN/DNb0F6eIsDlGkKy8hurVlJ7tY3SFx9lK+5nJwtNcx2EPArRN:/TIyh8FDyyO083m4YysFI
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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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Suspicious use of SetThreadContext
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