c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97

Analysis

max time kernel
68s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 23:08

Target

c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe
Size

718KB
MD5

0084073aa961009acc31a774a1100d64
SHA1

208140392dd307a5e0ea9d29f819337f42d3c664
SHA256

c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97
SHA512

1f6f9a7f54912d66981c1be15aee677f71d81ca4eea09602f47b8bc159fa9d224084881e9fe8bed47693e6fa7340aa8fc0571332db0187169967d75c621989a2
SSDEEP

12288:BHsyQUsPDva0dT+xJqKoJcbombRWDFt0OtEk/kfOJ5YBos6Yt4KopUBlM:pyUsa8MJqKg6fWnLqAaobYtSUBe

Score

6^/10

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.
bootkit persistence

Bootkit
T1067

Processes:

c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe

description ioc process

File opened for modification \??\PHYSICALDRIVE0 c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5032 4848 WerFault.exe c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe

description	ioc	process
File opened for modification	\??\PHYSICALDRIVE0	c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe

pid	pid_target	process	target process
5032	4848	WerFault.exe	c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe

C:\Users\Admin\AppData\Local\Temp\c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe
"C:\Users\Admin\AppData\Local\Temp\c6906715f3e95662add76542b0d9cbda28bce87c9ab73d2c869bae6d5df9bd97.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4848 -s 576
2⤵
- Program crash
PID:5032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4848 -ip 4848
1⤵
PID:1456

Initial Access

Execution

Persistence

Bootkit

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact