Malware Analysis Report

2025-04-13 22:58

Sample ID 250322-z3ne2szygw
Target 2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver
SHA256 9899605ec7fa388416d1366aadeea42aaf1ce9f5b6e6f11562e3f44139d4f9fc
Tags
david meshagent
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

9899605ec7fa388416d1366aadeea42aaf1ce9f5b6e6f11562e3f44139d4f9fc

Threat Level: Known bad

The file 2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver was found to be: Known bad.

Malicious Activity Summary

david meshagent

Detects MeshAgent payload

Meshagent family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2025-03-22 21:14

Signatures

Detects MeshAgent payload

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

Meshagent family

meshagent

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-22 21:14

Reported

2025-03-22 21:17

Platform

win10v2004-20250313-en

Max time kernel

105s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.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 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-22 21:14

Reported

2025-03-22 21:17

Platform

win7-20241010-en

Max time kernel

119s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe

"C:\Users\Admin\AppData\Local\Temp\2025-03-22_aa25da3afe423dff37cfa022c1e9fe13_coinminer_ismagent_ryuk_sliver.exe"

Network

N/A

Files

N/A