Analysis
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max time kernel
44s -
max time network
60s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
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submitted
31-03-2023 16:07
General
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Target
a/G.class
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Size
1KB
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MD5
e5563ccbd26b9b95c810c7174ced2efb
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SHA1
ac5c751e6d51ce3f0a3673e2ceecb1ef2d6ee718
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SHA256
1fb7f6570f4fb53823f8bda7b29327930eda0d7d4af53d22648bf2a79a173b3d
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SHA512
dba3c8e9874fc988d03a3e630fe9a58bd3a89295dea526007c99ae42e5b48846dc9b6f97bf6277f571dcff89c72c23b5cfa9aa93696eb86c444447ff2e344710
Score
3/10
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\a\G.class1⤵
- Modifies registry class
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx