Malware Analysis Report

2025-08-11 07:04

Sample ID 241107-lzcbqazfmc
Target 5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N
SHA256 5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786
Tags
upx
score
5/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
5/10

SHA256

5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786

Threat Level: Likely benign

The file 5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N was found to be: Likely benign.

Malicious Activity Summary

upx

UPX packed file

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-07 09:57

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 09:57

Reported

2024-11-07 09:59

Platform

win7-20241023-en

Max time kernel

15s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe

"C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2036 -s 84

Network

N/A

Files

memory/2036-0-0x000000013F3D0000-0x000000013F7F2000-memory.dmp

memory/2036-1-0x00000000002F0000-0x0000000000310000-memory.dmp

memory/2036-2-0x000000013F3D0000-0x000000013F7F2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 09:57

Reported

2024-11-07 09:59

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

93s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe"

Signatures

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe

"C:\Users\Admin\AppData\Local\Temp\5a7f0576487fb849d83f9d85ca27022188b038ae46bbe0ca2e1f4e1754196786N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp

Files

memory/2236-0-0x00007FF7D2530000-0x00007FF7D2952000-memory.dmp

memory/2236-1-0x0000023C3A970000-0x0000023C3A990000-memory.dmp

memory/2236-2-0x00007FF7D2530000-0x00007FF7D2952000-memory.dmp