a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8

Analysis

max time kernel
141s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 07:59

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General

Target

a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8.exe
Size

1.2MB
MD5

4b6969036309c402cecc7ab3de3a9f44
SHA1

3a9f6d11ae1c426eabd4fe11ba6185b9c20a55ea
SHA256

a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8
SHA512

c82cdb2f2287ff23a9f5466597c1dec0c9cea0ad596ef024c8e0073ec1265f64eb6b549d90839e74dd65b1a61adfdd0ec5fd98a68d434acae1af6b6da28af126
SSDEEP

24576:UEr4+wO+sjOuxy0psfjgVjMKOfM3qCFPZOGCu:U5jEt/X8jCau

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	a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8.exe

C:\Users\Admin\AppData\Local\Temp\a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8.exe
"C:\Users\Admin\AppData\Local\Temp\a5aa44a94e1192f5d3986d47c59e2c8dc58c39283d2db7a5d9f042fff20cc9c8.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:1100

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/1100-0-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

Download
memory/1100-1-0x0000000002810000-0x000000000287F000-memory.dmp

Filesize
444KB

Download
memory/1100-2-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1100-3-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download
memory/1100-4-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download
memory/1100-5-0x00000000007E0000-0x00000000007E1000-memory.dmp

Filesize
4KB

Download
memory/1100-8-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads