3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda

Analysis

max time kernel
130s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 16:07

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General

Target

3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
Size

5.7MB
MD5

c25a41420112a0656a9bc6fda42c853b
SHA1

cd4e19c6f5bcf2e41be33e081e513b2b7b913784
SHA256

3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda
SHA512

318ccf11d6c58d5600910408e0c226068db9e62317e4fee5a97df0672b2a1c4e716d41447bd22b532325575d85435d9522fef2ad7e05a6d734f4c6b47ee06166
SSDEEP

98304:un7bqbG/SfYmicVIY7k0q6zsMJqCWvANcvwrOMw9K/XFWQqBAT+nq4R:+qfnicVH7kx6zsMzWKcvwg9K/XrqaTyR

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

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3964	3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
3964	3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe

C:\Users\Admin\AppData\Local\Temp\3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe
"C:\Users\Admin\AppData\Local\Temp\3b129ff22dd6e6384d672fb5e118387a4484996737be90af773d2613e2bdefda.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:3964

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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