Analysis
- max time kernel
145s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
09/05/2024, 04:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe
Resource
win10v2004-20240508-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe
Resource
win11-20240426-en
2 signatures
150 seconds
General
- Target d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe
- Size 932KB
- Sample240509-ez6r1aae21
- SHA256 d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c
- MD5 cb4b8d11f573c83b3df56316c2e58166
- SHA1 7f53e23357142a594b9e0bfbd492d8c94112df47
- SHA512 f0ff26ba7120b287284b9a8c584a7f777e9a0ee66424133f711b6ef64528489ab944d9000df070e5449a8fa36b937455140e83b4a62f9625ef091ec7d3d07682
- SSDEEP 12288:MOQNMIt3+hioijxOcaGW/v7EuEfvnJUC2+6zI4cHkYaG6U5SqFS4609bCFrZd:LWMIMhiop+4wDfvT2dMINbU5zFQmUz
- 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 d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe - Program crash 1 IoCs
pid pid_target Process procid_target 1788 3688 WerFault.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe"C:\Users\Admin\AppData\Local\Temp\d5de2320af515160f5a90c0ca398efad1563fb2907254219db986eaad4fa5f7c.exe"1⤵
- Writes to the Master Boot Record (MBR)
PID:3688 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 6922⤵
- Program crash
PID:1788
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3688 -ip 36881⤵PID:4904