Analysis
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max time kernel
111s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
01-10-2022 11:14
General
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Target
LockBit3Builder.7z
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Size
144KB
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MD5
7db3797ee09aedc1c6ec1389ab199493
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SHA1
42bc848028f3256cd671301991795ecc44fef4e7
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SHA256
453eebd2dcf98e15e9ccab2c706438a9d34497631db1f64b6fe9cc3ed41696da
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SHA512
9b42015bbb7bed0bab806c73edf43ef523e96908a501373964aebf1aa6b61952f1e4c122ca0f9b25be60fc331abc082701cf0dedeb2ee95ec8b519bef9936e7a
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SSDEEP
3072:6PLaNeqK0aYGnzelprFxDbuUqwRx5eWIgBefs5kZPPDFJEPZ8UYgp:6PqTK0aYG6lpXnu7ycNZ3RGh87+
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 behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 31 IoCs
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\LockBit3Builder.7z1⤵
- Modifies registry class
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx