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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
31/05/2024, 09:28
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_2e19b0964cb461cf4961208ddd6e19fd_ryuk.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-31_2e19b0964cb461cf4961208ddd6e19fd_ryuk.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-31_2e19b0964cb461cf4961208ddd6e19fd_ryuk.exe
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Size
1.0MB
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MD5
2e19b0964cb461cf4961208ddd6e19fd
-
SHA1
ee52e2cd11ba29434fb62d7bd3bd07f6d6b9b4d0
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SHA256
5cb9b80f8fb66bd61b8c0a3f79497e518da91b058db0fa30362c9c3b5543dc69
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SHA512
aa4d0b3cea6f8e478dbf7bdf57978a9fea08e7b6eb69f20ab462388c8c753f09d575c140a23d522a75ffcaa46c1bb619efcf9a01855416eeddc5c9a0c48de83b
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SSDEEP
24576:k6V6VC/AyqGizWCaFbyB8NDFKYmKOF0zr31JwAlcR3QC0OXxc0H:k6cbGizWCaFbggDUYmvFur31yAipQCt3
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 2024-05-31_2e19b0964cb461cf4961208ddd6e19fd_ryuk.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 2544 2024-05-31_2e19b0964cb461cf4961208ddd6e19fd_ryuk.exe