dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 03:33

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General

Target

dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe
Size

605KB
MD5

e360e106818092ea68e01071bee0a3b1
SHA1

6d92a5af1d10924d22b485038d4a3dcc137ccec4
SHA256

dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f
SHA512

a454ef90814b1b24d0542a61e1f0124674e2df24ac05f13bd5d996a38b5ff77c2641762df28e664b4d04a802be7eb113fd4bf1ab2e07e60ca6a33cfc196763c4
SSDEEP

12288:djvekz6c33Y4XvomE8tugD595RDr4MYx9M9oA+Xmsw/P93:djRva8Lb5RDZc9M9oXwp

Score

6^/10

bootkit persistence

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.
bootkit persistence

Bootkit
T1542.003

Processes:

dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe

description ioc process

File opened for modification \??\PHYSICALDRIVE0 dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe

description	ioc	process
File opened for modification	\??\PHYSICALDRIVE0	dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe

C:\Users\Admin\AppData\Local\Temp\dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe
"C:\Users\Admin\AppData\Local\Temp\dc71861853b1894e8936e2a65d26d62319c6cfb995fa8b4da951b4013245cb4f.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:1896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1896-1-0x00000000030A0000-0x00000000031A0000-memory.dmp

Filesize
1024KB

Download
memory/1896-2-0x0000000004AB0000-0x0000000004B1B000-memory.dmp

Filesize
428KB

Download
memory/1896-3-0x0000000000400000-0x0000000002D75000-memory.dmp

Filesize
41.5MB

Download
memory/1896-4-0x0000000000400000-0x0000000002D75000-memory.dmp

Filesize
41.5MB

Download
memory/1896-5-0x0000000000400000-0x0000000002D75000-memory.dmp

Filesize
41.5MB

Download
memory/1896-7-0x0000000004AB0000-0x0000000004B1B000-memory.dmp

Filesize
428KB

Download
memory/1896-8-0x00000000030A0000-0x00000000031A0000-memory.dmp

Filesize
1024KB

Download