Analysis
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max time kernel
0s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
23/05/2024, 11:37
Errors
Reason
Machine shutdown
General
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Target
2024-05-23_717f47aacaf3baecfa755b068b10e7e9_xiaoba.exe
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Size
696KB
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MD5
717f47aacaf3baecfa755b068b10e7e9
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SHA1
3e27b8b8a53c574d198e597fb3d1b8765d240228
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SHA256
a05c1b3366359df82a7c55bc9576e177150fbe4bb15d90c30eb444838e51c940
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SHA512
89b6e099fd56153d3c5ea5da19e385118d8c84c53ed3bba2e8351d1b1d0f6411bea34d24a67592e343884e4948cf290636e67382d16a57bacd2354e3f85ac4d0
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SSDEEP
12288:pz9WeBneuUGNG/MC86kdOlEQbKKeqbJBLBkAZyz68:pzYYnRUIGC6sQEQbNbPZyzn
Score
6/10
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-23_717f47aacaf3baecfa755b068b10e7e9_xiaoba.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-23_717f47aacaf3baecfa755b068b10e7e9_xiaoba.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx