765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a

Analysis

max time kernel
94s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 23:38

Target

765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe
Size

909KB
MD5

b14b690f25a098cced39527432d04559
SHA1

b078a1b5e1a87c0517c04c284b794f0f9d97e346
SHA256

765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a
SHA512

30c67e2e5e9b874544e5b7814cf30b6076172dfa7efee6156baef6dc04ee4aec776e57521f95ed6b08ff3ce7e98e3564becda5e34902a032f473b69ada61c8ed
SSDEEP

24576:l8imo85ZO29LDd8L7lXGIghUz0fbr6gzc:qW2ogDdHuCn6gzc

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:

765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe

description ioc process

File opened for modification \??\PhysicalDrive0 765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1696 PING.EXE

description	ioc	process
File opened for modification	\??\PhysicalDrive0	765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe

pid	process
1696	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.execmd.exe

description	pid	process	target process
PID 5056 wrote to memory of 720	5056	765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe	cmd.exe
PID 5056 wrote to memory of 720	5056	765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe	cmd.exe
PID 5056 wrote to memory of 720	5056	765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe	cmd.exe
PID 720 wrote to memory of 1696	720	cmd.exe	PING.EXE
PID 720 wrote to memory of 1696	720	cmd.exe	PING.EXE
PID 720 wrote to memory of 1696	720	cmd.exe	PING.EXE

C:\Windows\SysWOW64\cmd.exe
cmd.exe /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\765ef8ca3aa97396a6b352878d253c68abae8e7e4c89d5e91e42f2a96a09f54a.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:720

C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 3000
3⤵
- Runs ping.exe
PID:1696

Initial Access

Execution

Persistence

Bootkit

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact