Analysis
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max time kernel
41s -
max time network
24s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
21-10-2023 12:33
General
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Target
rockyou.txt
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Size
133.4MB
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MD5
9076652d8ae75ce713e23ab09e10d9ee
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SHA1
768abc17bafbce37bf3cf1e946f6d9970428b7b3
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SHA256
6dfa76aa0e02303994fd1062d0ac983f0b69ece5474d85a5bba36362e19c1076
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SHA512
6359fe9a1fee8b593072489d9c6a54fc4df05bbe268a8c68e4ca97a222dc3d3173b2440417360ad205f8358466c85a1b1db75bd1ae284232117cbb7edb8e7acd
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SSDEEP
49152:DKEU1WInu2BU/wYi/DvQy09mRSZL+Hkw58q6DDArE1O3ONHDdODyWgDLiK7F4NTc:3jttW3dnsaPtCCH/DXXKhADplIv
Score
4/10
Malware Config
Signatures
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Drops file in Windows directory 2 IoCs
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Opens file in notepad (likely ransom note) 1 IoCs
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Suspicious behavior: EnumeratesProcesses 26 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of FindShellTrayWindow 40 IoCs
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Suspicious use of SendNotifyMessage 38 IoCs
Processes
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C:\Windows\system32\NOTEPAD.EXEC:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\rockyou.txt1⤵
- Opens file in notepad (likely ransom note)
- Suspicious use of FindShellTrayWindow
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Drops file in Windows directory
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage