Analysis
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max time kernel
141s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
09/05/2024, 10:09
Static task
static1
Behavioral task
behavioral1
Sample
c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe
Resource
win10v2004-20240426-en
General
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Target
c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe
-
Size
932KB
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MD5
37845d07d093d70f454ac8e2b685bee7
-
SHA1
9b5eeacf7c84c7cef44f436fb05135b7ac20520c
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SHA256
c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571
-
SHA512
2c22475e6a4a19d6238125d2f8db6c81ca102532e856fa8adaff74fefdfd3abf4e8faa02425f4e6bfe0da78f32634a3afec51fd30c1b0285962d32169d42f45f
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EOEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wjfvT2dMINbU5zFQmUz
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 c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4892 2900 WerFault.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe"C:\Users\Admin\AppData\Local\Temp\c12a25439c8c3d66307a1629cf67320cfaa5e018ef09d9e6949f6949adae6571.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:2900 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 6802⤵
- Program crash
PID:4892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2900 -ip 29001⤵PID:3792