Malware Analysis Report

2024-11-15 07:18

Sample ID 220708-caek4seed5
Target bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29
SHA256 bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29
Tags
kutaki
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29

Threat Level: Known bad

The file bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29 was found to be: Known bad.

Malicious Activity Summary

kutaki

Kutaki family

Kutaki Executable

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-07-08 01:52

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-08 01:52

Reported

2022-07-08 04:00

Platform

win7-20220414-en

Max time kernel

42s

Max time network

47s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe

"C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c C:\Users\Admin\AppData\Local\Temp\

Network

N/A

Files

memory/800-56-0x00000000765F1000-0x00000000765F3000-memory.dmp

memory/1712-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-08 01:52

Reported

2022-07-08 04:00

Platform

win10v2004-20220414-en

Max time kernel

149s

Max time network

172s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe

"C:\Users\Admin\AppData\Local\Temp\bdecdba010952f854106cced016ee000bfa09dd499d66fbc43acd585c9348c29.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /c C:\Users\Admin\AppData\Local\Temp\

Network

Country Destination Domain Proto
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp
US 20.42.73.26:443 tcp
GB 92.123.143.240:80 tcp
GB 92.123.143.240:80 tcp
GB 92.123.143.240:80 tcp
US 8.8.8.8:53 151.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.253.208.120:80 tcp

Files

memory/4288-132-0x0000000000000000-mapping.dmp