Analysis
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max time kernel
143s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
08/05/2024, 22:00
Static task
static1
Behavioral task
behavioral1
Sample
3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe
Resource
win11-20240508-en
General
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Target
3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe
-
Size
932KB
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MD5
83ecb9402aa4668df527e63a7e8bfa6f
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SHA1
8bf7a9a6e60a84872c4963d27075a123db9cda86
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SHA256
3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26
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SHA512
8a8b5f5085863fc1a507bca9e79ff0317ed38b8137140fd27e9f4d7bc149e428c6ab8d98bf943da14ac618ebc360d861136edd51da2e868f86ff98d77b91faca
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EeEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wzfvT2dMINbU5zFQmUz
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.
description ioc Process File opened for modification \??\PHYSICALDRIVE0 3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4424 388 WerFault.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe"C:\Users\Admin\AppData\Local\Temp\3c694311692b7987c306c2764edc877f6c2a2471a62a37d275147be81aa3ba26.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:388 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 388 -s 7042⤵
- Program crash
PID:4424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 388 -ip 3881⤵PID:4480