Malware Analysis Report

2024-10-24 18:08

Sample ID 220503-q2dd1sgbh7
Target 3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2
SHA256 3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2
Tags
jupyter
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2

Threat Level: Known bad

The file 3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2 was found to be: Known bad.

Malicious Activity Summary

jupyter

Jupyter family

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-05-03 13:45

Signatures

Jupyter family

jupyter

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-03 13:45

Reported

2022-05-03 13:48

Platform

win7-20220414-en

Max time kernel

36s

Max time network

44s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1

Signatures

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1

Network

N/A

Files

memory/936-54-0x0000000000000000-mapping.dmp

memory/936-55-0x0000000076C01000-0x0000000076C03000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-03 13:45

Reported

2022-05-03 13:49

Platform

win10v2004-20220414-en

Max time kernel

131s

Max time network

155s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\3e5cf8e700b5131d3a328041bcfb8e8108d75449ed1652e6d3518399274e8ad2.dll,#1

Network

Country Destination Domain Proto
NL 20.190.160.69:443 tcp
NL 20.190.160.69:443 tcp
NL 20.190.160.69:443 tcp
NL 20.190.160.134:443 tcp
NL 20.190.160.134:443 tcp
NL 20.190.160.134:443 tcp
BE 67.27.154.126:80 tcp
US 20.42.65.89:443 tcp
BE 67.27.154.126:80 tcp
BE 67.27.154.126:80 tcp
BE 67.27.154.126:80 tcp
NL 20.190.160.73:443 tcp
NL 20.190.160.73:443 tcp
NL 20.190.160.73:443 tcp
NL 104.110.191.133:80 tcp
NL 20.190.160.129:443 tcp
NL 20.190.160.129:443 tcp
NL 20.190.160.129:443 tcp
NL 20.190.160.4:443 tcp
NL 20.190.160.4:443 tcp
NL 20.190.160.4:443 tcp
NL 20.190.160.67:443 tcp
NL 20.190.160.67:443 tcp
NL 20.190.160.67:443 tcp

Files

N/A