Analysis
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max time kernel
153s -
max time network
164s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
02/12/2022, 01:50
General
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Target
c623e8dd2d32d6f70c48b5c89e4d6e4899e1aa98492606915d497f1b440b0623.exe
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Size
413KB
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MD5
6f16538cd6dd2fadb54b94096d54150e
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SHA1
c49a6803cfc5e8c83eb0953bdc5829585f9817ee
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SHA256
c623e8dd2d32d6f70c48b5c89e4d6e4899e1aa98492606915d497f1b440b0623
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SHA512
b50599f028832a384e860a43a540d7bae6610c9fb58078cb86119066ce7a321c327f149538bf9da396fec5aa6d40f5419e9db393f8b706e5826142068f303aaa
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SSDEEP
6144:pz0byeUKXHmPMEhMmdKkbHS8qmYVSFN+6jAgKORYBpgRBW7zQyn6aUpXBNfXgEET:gHyl9hqlVSFN+Vg/yBKRk6hnvaT
Score
8/10
Malware Config
Signatures
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UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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). Likely ransomware behaviour.
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Suspicious use of FindShellTrayWindow 6 IoCs
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Suspicious use of SendNotifyMessage 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c623e8dd2d32d6f70c48b5c89e4d6e4899e1aa98492606915d497f1b440b0623.exe"C:\Users\Admin\AppData\Local\Temp\c623e8dd2d32d6f70c48b5c89e4d6e4899e1aa98492606915d497f1b440b0623.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.2MB
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Filesize
1.2MB