Malware Analysis Report

2024-10-23 18:55

Sample ID 241008-xc8besxbjb
Target e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.zip
SHA256 4f149ac0eb79bde984783ccb8b04d3a1a356dcac36d81f152e2257c01a4a2ec5
Tags
100000 cobaltstrike
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

4f149ac0eb79bde984783ccb8b04d3a1a356dcac36d81f152e2257c01a4a2ec5

Threat Level: Known bad

The file e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.zip was found to be: Known bad.

Malicious Activity Summary

100000 cobaltstrike

Cobaltstrike family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-08 18:43

Signatures

Cobaltstrike family

cobaltstrike

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-08 18:43

Reported

2024-10-08 18:46

Platform

win7-20240903-en

Max time kernel

122s

Max time network

127s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-08 18:43

Reported

2024-10-08 18:46

Platform

win10v2004-20241007-en

Max time kernel

98s

Max time network

102s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\e6f7b93c8938db70a2a52cc175d6283a6e5fd45da8069658bbbbb76805d8126a.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

N/A