Analysis
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max time kernel
140s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20230621-en -
resource tags
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submitted
30/06/2023, 12:52
General
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Target
VLTKBacdau.exe
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Size
1.6MB
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MD5
03e8111dd82352ceab22be5f11a722fc
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SHA1
1ec0b8d8939090c2ffdd5f263acb47bcc0249ad2
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SHA256
c3f2d5937e10ca109e108de7f108caf76a367ddb432dbabb6e24861c5dc318cb
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SHA512
d4e9de344722c8d64931a44c69d2fe561b9d36d0ccf33ac89ecfe371d3c7a4c805b051b6f8fc3816580862ba252eef3ada472bf96dd047e5bfc9a4b96d192728
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SSDEEP
24576:Z4ZpzhQCVzj5vV+ujDkqipWpLMh2FW2Q0a9t/z6eYUWwXDDzdBE0BJsV8s1rAOtH:Z4ZppemiYMh2F+BWwXDvWB
Score
6/10
Malware Config
Signatures
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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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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\VLTKBacdau.exe"C:\Users\Admin\AppData\Local\Temp\VLTKBacdau.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.6MB
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Filesize
64KB
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Filesize
256KB
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Filesize
256KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
256KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
256KB
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Filesize
256KB