Malware Analysis Report

2025-08-06 04:09

Sample ID 240508-2kdt1abc5x
Target 1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946
SHA256 1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946
Tags
bootkit persistence
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946

Threat Level: Known bad

The file 1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946 was found to be: Known bad.

Malicious Activity Summary

bootkit persistence

Pitou

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-08 22:38

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-08 22:38

Reported

2024-05-08 22:43

Platform

win7-20240215-en

Max time kernel

291s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe"

Signatures

Pitou

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PHYSICALDRIVE0 C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe

"C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe"

Network

N/A

Files

memory/1804-1-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/1804-3-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/1804-2-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/1804-4-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/1804-5-0x0000000000400000-0x0000000001A5A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-08 22:38

Reported

2024-05-08 22:43

Platform

win10-20240404-en

Max time kernel

292s

Max time network

255s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe"

Signatures

Pitou

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PHYSICALDRIVE0 C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe

"C:\Users\Admin\AppData\Local\Temp\1db05aebcfcecd0718bd60de3f06cf03223e562602f34258b62bc28047039946.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.0.8.0.8.0.8.0.ip6.arpa udp
US 8.8.8.8:53 200.64.52.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/4896-3-0x0000000000400000-0x000000000046F000-memory.dmp

memory/4896-2-0x0000000001BE0000-0x0000000001C4B000-memory.dmp

memory/4896-1-0x0000000001C80000-0x0000000001D80000-memory.dmp

memory/4896-4-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/4896-5-0x0000000000400000-0x0000000001A5A000-memory.dmp

memory/4896-6-0x0000000001C80000-0x0000000001D80000-memory.dmp

memory/4896-8-0x0000000000400000-0x000000000046F000-memory.dmp