Malware Analysis Report

2025-08-11 07:37

Sample ID 241015-3ey4eswhlj
Target 58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c
SHA256 58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c
Tags
bootkit persistence
score
6/10

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
6/10

SHA256

58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c

Threat Level: Shows suspicious behavior

The file 58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-15 23:26

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-15 23:26

Reported

2024-10-15 23:28

Platform

win7-20241010-en

Max time kernel

12s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PHYSICALDRIVE0 C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe

"C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe"

Network

N/A

Files

memory/2396-0-0x0000000000400000-0x0000000000422000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-15 23:26

Reported

2024-10-15 23:28

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe"

Signatures

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PHYSICALDRIVE0 C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe

"C:\Users\Admin\AppData\Local\Temp\58ba00f978a507330b6cfd9a04a3f46ff6d5e12843a95943c5eb32171441371c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/3264-0-0x0000000000400000-0x0000000000422000-memory.dmp