Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
08/04/2024, 22:39
General
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Target
2024-04-08_8ac84da05705c1045af2d3c9eab3c29e_ryuk.exe
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Size
2.1MB
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MD5
8ac84da05705c1045af2d3c9eab3c29e
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SHA1
89ff61062d41802a166e817e3a9a4e463de9264e
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SHA256
07341f4a8e4d7d43f0d9910f58ce92b5c867a60f9dfaa3f618bc94c5132f8a64
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SHA512
e0b7a199602f8037758b7ae4629801a50f0ff9b5ba4d05a0a3754903d1780efd9c9c3034d71bf1ee3bd95a69b2a47bc8ed98348b6bf33d802e67b45a767887c5
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SSDEEP
49152:nsOwbb13ntb+g2nxDv1PZ1LTb4uJwaNe6J+:nI13tb+Z3k7r
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-08_8ac84da05705c1045af2d3c9eab3c29e_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-08_8ac84da05705c1045af2d3c9eab3c29e_ryuk.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
2.2MB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
2.2MB