Analysis
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max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
28/12/2023, 22:13
General
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Target
fbf0753988f6e278a9766c29de45cecd.exe
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Size
1.6MB
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MD5
fbf0753988f6e278a9766c29de45cecd
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SHA1
5b88156909882c530235df9ab080d5144543f430
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SHA256
e5152e0c6d430377988c326fd4c4da6615bc4d3d6afbac35146513dbec6d142f
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SHA512
bfe6d67f86073821db278ca2c20fabebef7007dd49d5ea8f005bf60e24c0d436079dd5365363623e9d4249d65ea3e73d6a4c283358d045bb25f0f53265851094
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SSDEEP
49152:SqJP/j515LJzZYy8MoPDMBqPtTe/LEXB8+mJu:Z3j5fhZ52IEPtCTEeY
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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Program crash 1 IoCs
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Modifies registry class 3 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fbf0753988f6e278a9766c29de45cecd.exe"C:\Users\Admin\AppData\Local\Temp\fbf0753988f6e278a9766c29de45cecd.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 3202⤵
- Program crash
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
4.8MB
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Filesize
4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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12KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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4KB
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Filesize
4.8MB