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Analysis
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max time kernel
92s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 07:43
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_ccd193fb503d5b9b6821f2a838f88f6c_ryuk.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_ccd193fb503d5b9b6821f2a838f88f6c_ryuk.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-13_ccd193fb503d5b9b6821f2a838f88f6c_ryuk.exe
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Size
1.4MB
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MD5
ccd193fb503d5b9b6821f2a838f88f6c
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SHA1
9603f014f982c7d7058227c535534cead3ba46d3
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SHA256
79f38b9c2f5f651f7473ae764a75aea84e5f5e7cec1db2ba889834178e91bd38
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SHA512
cf2155b02774d7af056edb16e2787eacf44d4f9164dc6a86a80cf2cf04f6d0649cd1a9a32ffaaece810ae666f5994a6446a555a111673834948a76e03c337f6f
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SSDEEP
24576:JANw2435xHfJaMJWTTXPPC1X9qSH9Y6VyP:Jew2mxHfJvYrPs9HHC
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2024-03-13_ccd193fb503d5b9b6821f2a838f88f6c_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 976 2024-03-13_ccd193fb503d5b9b6821f2a838f88f6c_ryuk.exe