b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
29-06-2024 21:06

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General

Target

b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe
Size

512KB
MD5

27460850beafde749f20cef52a969e9a
SHA1

604fd3da853ab019392283456caf17e25a280589
SHA256

b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4
SHA512

d2abf099f0a5c1fa1e78f0b12b77866f40b41793d17d735a25a274151e8c1d203281a2760fc38a43c144e3b1df7923feed57fb53d5fff61f982870fe4675c787
SSDEEP

12288:kXZQbgjoE5ytpHvrge6WeBToSz3g5DYr:zWELD/eTV3g5DYr

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:

b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe

description ioc process

File opened for modification \??\PHYSICALDRIVE0 b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe

description	ioc	process
File opened for modification	\??\PHYSICALDRIVE0	b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe

C:\Users\Admin\AppData\Local\Temp\b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe
"C:\Users\Admin\AppData\Local\Temp\b69abb0048d4d7101c31b3026a64135282ddc1d37648f875bbb7ef33610f93a4.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:4000

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4000-2-0x0000000004940000-0x00000000049AB000-memory.dmp

Filesize
428KB

Download
memory/4000-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/4000-1-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/4000-4-0x0000000000400000-0x0000000002C39000-memory.dmp

Filesize
40.2MB

Download
memory/4000-5-0x0000000000400000-0x0000000002C39000-memory.dmp

Filesize
40.2MB

Download
memory/4000-6-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/4000-8-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download