Malware Analysis Report

2025-04-14 05:07

Sample ID 230106-slvdpscf9t
Target 486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a
SHA256 486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a
Tags
office04 quasar spyware trojan
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

486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a

Threat Level: Known bad

The file 486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a was found to be: Known bad.

Malicious Activity Summary

office04 quasar spyware trojan

Quasar family

Quasar payload

Quasar RAT

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-01-06 15:13

Signatures

Quasar family

quasar

Quasar payload

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-06 15:13

Reported

2023-01-06 15:15

Platform

win10v2004-20220812-en

Max time kernel

130s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a.exe"

Signatures

Quasar RAT

trojan spyware quasar

Quasar payload

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a.exe

"C:\Users\Admin\AppData\Local\Temp\486a7709a844ef4a1770299b51b3bdd519c8881ea3190705ab7890780998e84a.exe"

Network

Country Destination Domain Proto
N/A 209.197.3.8:80 tcp
N/A 8.8.8.8:53 xsaz3412.duckdns.org udp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp
N/A 51.116.253.168:443 tcp
N/A 209.197.3.8:80 tcp
N/A 209.197.3.8:80 tcp
N/A 104.80.225.205:443 tcp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp
N/A 93.184.220.29:80 tcp
N/A 8.8.8.8:53 xsaz3412.duckdns.org udp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp
N/A 141.255.158.110:4782 xsaz3412.duckdns.org tcp

Files

memory/3192-132-0x0000000000290000-0x0000000000314000-memory.dmp

memory/3192-133-0x00007FF99C930000-0x00007FF99D3F1000-memory.dmp

memory/3192-134-0x000000001C340000-0x000000001C390000-memory.dmp

memory/3192-135-0x000000001C450000-0x000000001C502000-memory.dmp

memory/3192-136-0x00007FF99C930000-0x00007FF99D3F1000-memory.dmp