Malware Analysis Report

2025-08-05 21:22

Sample ID 240305-esnmvaea4t
Target b3bfd1dc98eebdf4ac000742b7f47ee0
SHA256 3393061df59c0c2a29763f9b5da668ce0201cc3676482d7ae018cfe72d06c02d
Tags
aspackv2
score
7/10

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
7/10

SHA256

3393061df59c0c2a29763f9b5da668ce0201cc3676482d7ae018cfe72d06c02d

Threat Level: Shows suspicious behavior

The file b3bfd1dc98eebdf4ac000742b7f47ee0 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-05 04:12

Signatures

ASPack v2.12-2.42

aspackv2
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

2024-03-05 04:12

Reported

2024-03-05 04:14

Platform

win7-20240221-en

Max time kernel

140s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe

"C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe"

Network

N/A

Files

memory/2420-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2420-5-0x0000000000400000-0x00000000004DB000-memory.dmp

memory/2420-7-0x0000000000220000-0x0000000000221000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-05 04:12

Reported

2024-03-05 04:14

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe

"C:\Users\Admin\AppData\Local\Temp\b3bfd1dc98eebdf4ac000742b7f47ee0.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 1.173.189.20.in-addr.arpa udp
GB 96.17.178.174:80 tcp

Files

memory/4896-0-0x0000000002260000-0x0000000002261000-memory.dmp

memory/4896-5-0x0000000000400000-0x00000000004DB000-memory.dmp

memory/4896-7-0x0000000002260000-0x0000000002261000-memory.dmp