Analysis
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max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
19/01/2024, 04:26
General
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Target
66b19dd29c42d1ef026d57c22ad99bcf.exe
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Size
28KB
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MD5
66b19dd29c42d1ef026d57c22ad99bcf
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SHA1
b644ed9f8f278c3a68bbd16237fdac26c7124730
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SHA256
ded13d884c27da54c773c157451f730eb566cf6bcbcc3ebcfcd02dac7b06ed66
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SHA512
7b15b66d4389cb1ec44723d0411e5eec05b7923d9c00a8303386b508440c4b60f23f36035065e75b6cbaf85d24eb4eb1a19d97a583aa07955df223dbab16000f
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SSDEEP
192:m4qxYdVbL0Jp/kbMqaneTQlk2WEtefntp9PyEtgP1oynjmprkfFoS:mJOzS+4enPhC1NmYFo
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 4 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\66b19dd29c42d1ef026d57c22ad99bcf.exe"C:\Users\Admin\AppData\Local\Temp\66b19dd29c42d1ef026d57c22ad99bcf.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\66B19D~1.EXE > nul2⤵
- Deletes itself
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\66B19D~1.EXE > nul2⤵
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