Analysis
- max time kernel
146s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20240508-en - resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system - submitted
08/05/2024, 19:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
Resource
win10v2004-20240426-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
Resource
win11-20240508-en
2 signatures
150 seconds
General
- Target 6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe
- Size 932KB
- Sample240508-xttvcsdb36
- SHA256 6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab
- MD5 3e86b2fb5f85855fa169db82be901942
- SHA1 ab81887029588467bef05e7c804f19cfac6c677c
- SHA512 d933e0cfd61e851dcccb1dda8d08cdceb6dd8bb986cbaf9a927a337bbf51d7201361f4af57a7d2a81293bd00fa1a622f7b54ac0428834d670d6f8c3d159b7128
- SSDEEP 12288:MOQNMIt3+hioijxOcaGW/v7EOEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wjfvT2dMINbU5zFQmUz
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- 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 6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3060 4356 WerFault.exe 78
Processes
-
C:\Users\Admin\AppData\Local\Temp\6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe"C:\Users\Admin\AppData\Local\Temp\6dcfc47fdf9ef83f72a935474b8272f10a9f4466804e96ca5db33fb070512bab.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:4356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4356 -s 7202⤵
- Program crash
PID:3060
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4356 -ip 43561⤵PID:3196