Malware Analysis Report

2025-05-28 17:23

Sample ID 250520-apwf3afr6y
Target STD.exe
SHA256 7a594591ece534e74299e4660ac0e2c458fca1136920f68904b6408c7e7e1071
Tags
latrodectus
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7a594591ece534e74299e4660ac0e2c458fca1136920f68904b6408c7e7e1071

Threat Level: Known bad

The file STD.exe was found to be: Known bad.

Malicious Activity Summary

latrodectus

Latrodectus family

Legitimate hosting services abused for malware hosting/C2

Looks up external IP address via web service

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-05-20 00:23

Signatures

Latrodectus family

latrodectus

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-05-20 00:23

Reported

2025-05-20 00:26

Platform

win10v2004-20250502-en

Max time kernel

103s

Max time network

138s

Command Line

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

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A
N/A discord.com N/A N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 8.8.8.8:53 gateway.discord.gg udp
US 104.26.12.205:443 api.ipify.org tcp
US 162.159.136.234:443 gateway.discord.gg tcp
US 8.8.8.8:53 discord.com udp
US 162.159.135.232:443 discord.com tcp
US 162.159.135.232:443 discord.com tcp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
GB 2.16.153.224:443 www.bing.com tcp
US 8.8.8.8:53 discord.com udp
US 162.159.136.232:443 discord.com tcp
US 162.159.136.232:443 discord.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 162.159.136.232:443 discord.com tcp
US 8.8.8.8:53 c.pki.goog udp
GB 216.58.201.99:80 c.pki.goog tcp

Files

N/A