General
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Target
2025-02-07_903480247362183eb1a113885e351981_cobalt-strike_ryuk
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Size
3.1MB
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Sample
250207-hmjcqaspa1
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MD5
903480247362183eb1a113885e351981
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SHA1
71119623dc686007802b2da3c7073b63f26012cc
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SHA256
b5ae0e5a220536b0f9338a061ebd95de48956d2131af0f61d4680269524dd6ff
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SHA512
325d9d2ab3a8298b68c21dba4ff9e5a6fda2075fd7c8815d9736b692aa374b2a6ab7e10fe27b6067306e944c7321683bebb8dd96ea519d3bbd92705e8d919089
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SSDEEP
24576:Tii136ZtF+6dI4n5Nswa1XGNK4AzinID9jq5BuFrGyfPi9dhyNPZVi/2FLnyZ5Tg:/qrm9zXiw6vo+syX36R
Static task
static1
Behavioral task
behavioral1
Sample
2025-02-07_903480247362183eb1a113885e351981_cobalt-strike_ryuk.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2025-02-07_903480247362183eb1a113885e351981_cobalt-strike_ryuk.exe
Resource
win10v2004-20250129-en
Malware Config
Extracted
meduza
147.45.44.216
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anti_dbg
true
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anti_vm
true
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build_name
958
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grabber_max_size
1.048576e+06
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port
15666
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self_destruct
true
Targets
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Target
2025-02-07_903480247362183eb1a113885e351981_cobalt-strike_ryuk
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Size
3.1MB
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MD5
903480247362183eb1a113885e351981
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SHA1
71119623dc686007802b2da3c7073b63f26012cc
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SHA256
b5ae0e5a220536b0f9338a061ebd95de48956d2131af0f61d4680269524dd6ff
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SHA512
325d9d2ab3a8298b68c21dba4ff9e5a6fda2075fd7c8815d9736b692aa374b2a6ab7e10fe27b6067306e944c7321683bebb8dd96ea519d3bbd92705e8d919089
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SSDEEP
24576:Tii136ZtF+6dI4n5Nswa1XGNK4AzinID9jq5BuFrGyfPi9dhyNPZVi/2FLnyZ5Tg:/qrm9zXiw6vo+syX36R
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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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