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General
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Target
2024-10-04_35a39b5dab654322931ab6920106903e_cobalt-strike_ryuk
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Size
1.6MB
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Sample
241004-lfjaxswfnk
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MD5
35a39b5dab654322931ab6920106903e
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SHA1
d1486d4e9972a1e18322ae679c56e004ffd777ff
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SHA256
bb1b0ea17894b330457b93afc86b936ebc5be9f51fae6b6f128591a627db120c
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SHA512
c3523a8cbb9a8cf3233e05a13337686086f2c32c8aae88869060af0013cca0623b25cb5d29977afad62036275efd90da86361787c390d7ab25cfe6c7b473e60a
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SSDEEP
24576:TNbqRetBjNKieTnCPXybrXMfq4K6ApZpiZxKK6oanWowemBJo56K:ZbvXKikCPC4q4K7pZ8xKDwe56
Static task
static1
Behavioral task
behavioral1
Sample
2024-10-04_35a39b5dab654322931ab6920106903e_cobalt-strike_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-04_35a39b5dab654322931ab6920106903e_cobalt-strike_ryuk.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
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Target
2024-10-04_35a39b5dab654322931ab6920106903e_cobalt-strike_ryuk
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Size
1.6MB
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MD5
35a39b5dab654322931ab6920106903e
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SHA1
d1486d4e9972a1e18322ae679c56e004ffd777ff
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SHA256
bb1b0ea17894b330457b93afc86b936ebc5be9f51fae6b6f128591a627db120c
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SHA512
c3523a8cbb9a8cf3233e05a13337686086f2c32c8aae88869060af0013cca0623b25cb5d29977afad62036275efd90da86361787c390d7ab25cfe6c7b473e60a
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SSDEEP
24576:TNbqRetBjNKieTnCPXybrXMfq4K6ApZpiZxKK6oanWowemBJo56K:ZbvXKikCPC4q4K7pZ8xKDwe56
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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