Malware Analysis Report

2025-08-05 21:22

Sample ID 240304-3jva2agd7s
Target cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d
SHA256 cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d
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

cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d

Threat Level: Shows suspicious behavior

The file cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-04 23:33

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

2024-03-04 23:33

Reported

2024-03-04 23:35

Platform

win7-20240221-en

Max time kernel

120s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe

"C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe"

Network

N/A

Files

memory/1732-3-0x0000000000400000-0x0000000000C30000-memory.dmp

memory/1732-2-0x0000000000400000-0x0000000000C30000-memory.dmp

memory/1732-4-0x0000000000400000-0x0000000000C30000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-04 23:33

Reported

2024-03-04 23:35

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe

"C:\Users\Admin\AppData\Local\Temp\cbda7f4f91be926b1225aaaafdb515a914b1bd1099d7c4a21e9288dd94676d2d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 178.223.142.52.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 www.microsoft.com udp
GB 92.123.241.137:80 www.microsoft.com tcp
GB 92.123.241.137:80 www.microsoft.com tcp
US 8.8.8.8:53 137.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 27.73.42.20.in-addr.arpa udp

Files

memory/3908-2-0x0000000000400000-0x0000000000C30000-memory.dmp

memory/3908-3-0x0000000000400000-0x0000000000C30000-memory.dmp

memory/3908-4-0x0000000000400000-0x0000000000C30000-memory.dmp