Analysis
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max time kernel
148s -
max time network
154s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
09/05/2024, 00:11
Static task
static1
Behavioral task
behavioral1
Sample
d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe
Resource
win11-20240508-en
General
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Target
d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe
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Size
932KB
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MD5
4cf5ef241b56287c79e299134d43ffe3
-
SHA1
e842ec5f78ac0f8908b9e94e947575cf0f32a4b3
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SHA256
d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da
-
SHA512
79f041b828fd2a84ac6d7b2335ab0502150b31b8ac3eaefa9b53a2e6bb4d70631ebbc7ddd574611ea92ae7539baed7d769134cc6b7732898a7cde468f3e056bc
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SSDEEP
12288:MOQNMIt3+hioijxOcaGW/v7EKEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wvfvT2dMINbU5zFQmUz
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 d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 392 1912 WerFault.exe 76
Processes
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C:\Users\Admin\AppData\Local\Temp\d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe"C:\Users\Admin\AppData\Local\Temp\d82c2f50c8046337f7dfa9be5d81b819cb695791157288758115b622349849da.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:1912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 6642⤵
- Program crash
PID:392
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1912 -ip 19121⤵PID:1292