Malware Analysis Report

2024-10-16 02:54

Sample ID 230620-rkkbnsdf9s
Target b55759ababfdace49ab91a8e190d851c07e02d1a.dll
SHA256 7a90464fd4f4a9f98752f53ba2eae214c8cfa0543b0aa4b34cb7680400818a18
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

7a90464fd4f4a9f98752f53ba2eae214c8cfa0543b0aa4b34cb7680400818a18

Threat Level: Known bad

The file b55759ababfdace49ab91a8e190d851c07e02d1a.dll was found to be: Known bad.

Malicious Activity Summary

jupyter

Jupyter family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-06-20 14:15

Signatures

Jupyter family

jupyter

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-06-20 14:15

Reported

2023-06-20 14:17

Platform

win7-20230220-en

Max time kernel

31s

Max time network

34s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55759ababfdace49ab91a8e190d851c07e02d1a.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55759ababfdace49ab91a8e190d851c07e02d1a.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-06-20 14:15

Reported

2023-06-20 14:17

Platform

win10v2004-20230220-en

Max time kernel

135s

Max time network

150s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55759ababfdace49ab91a8e190d851c07e02d1a.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\b55759ababfdace49ab91a8e190d851c07e02d1a.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 123.108.74.40.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 13.89.178.26:443 tcp
US 40.125.122.176:443 tcp
US 8.8.8.8:53 86.8.109.52.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp
US 40.125.122.176:443 tcp

Files

N/A