Analysis
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max time kernel
149s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-05-2022 19:45
General
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Target
18bfd3166a9d6492a6a27452787066077a20f524b20ff17e42cd059e8c3c76be.exe
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Size
944KB
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MD5
80ad1c218faf8de121cc23904dea047f
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SHA1
0f601d59ef7900544508857fbb0921a853e4a811
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SHA256
18bfd3166a9d6492a6a27452787066077a20f524b20ff17e42cd059e8c3c76be
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SHA512
e2ddb40faa20b0c03669be1bc95b7e087a0a2a2cd964af6a92421cc7515a9d383ae591221b50341957d49b122246f1e9050d5cc59d5710eecffde695e3715651
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 2 IoCs
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Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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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 behavior: EnumeratesProcesses 21 IoCs
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Suspicious use of FindShellTrayWindow 12 IoCs
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Suspicious use of SendNotifyMessage 12 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\18bfd3166a9d6492a6a27452787066077a20f524b20ff17e42cd059e8c3c76be.exe"C:\Users\Admin\AppData\Local\Temp\18bfd3166a9d6492a6a27452787066077a20f524b20ff17e42cd059e8c3c76be.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- 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
8KB
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Filesize
6.2MB
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Filesize
6.2MB
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Filesize
16KB
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Filesize
6.2MB