Malware Analysis Report

2025-08-05 13:52

Sample ID 220621-mdp65afbf8
Target a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448
SHA256 a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448
Tags
xloader loader rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448

Threat Level: Known bad

The file a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448 was found to be: Known bad.

Malicious Activity Summary

xloader loader rat

Xloader

Xloader Payload

Suspicious use of SetThreadContext

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-06-21 10:21

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-21 10:21

Reported

2022-06-21 10:23

Platform

win10v2004-20220414-en

Max time kernel

74s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe"

Signatures

Xloader

loader xloader

Xloader Payload

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe
PID 3528 wrote to memory of 4480 N/A C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe

"C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe"

C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe

"C:\Users\Admin\AppData\Local\Temp\a92f8917b2e98217ede5359f7906dd0a60df26e087a1e1c33b81797a334fb448.exe"

Network

Country Destination Domain Proto
US 93.184.220.29:80 tcp
NL 8.238.21.126:80 tcp
NL 52.178.17.2:443 tcp

Files

memory/3528-130-0x00000000009A0000-0x0000000000A18000-memory.dmp

memory/3528-131-0x0000000005A00000-0x0000000005FA4000-memory.dmp

memory/3528-132-0x0000000005450000-0x00000000054E2000-memory.dmp

memory/3528-133-0x0000000005550000-0x000000000555A000-memory.dmp

memory/3528-134-0x0000000008FE0000-0x000000000907C000-memory.dmp

memory/4480-135-0x0000000000000000-mapping.dmp

memory/4480-136-0x0000000000400000-0x000000000042C000-memory.dmp

memory/4480-137-0x00000000010A0000-0x00000000013EA000-memory.dmp