Malware Analysis Report

2024-11-15 07:18

Sample ID 220621-zz6r8agag5
Target 2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae
SHA256 2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae
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

2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae

Threat Level: Known bad

The file 2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae was found to be: Known bad.

Malicious Activity Summary

kutaki

Kutaki Executable

Kutaki family

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-06-21 21:10

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-21 21:10

Reported

2022-06-21 21:16

Platform

win7-20220414-en

Max time kernel

46s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe

"C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

N/A

Files

memory/868-56-0x0000000076421000-0x0000000076423000-memory.dmp

memory/1940-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-06-21 21:10

Reported

2022-06-21 21:16

Platform

win10v2004-20220414-en

Max time kernel

154s

Max time network

167s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe

"C:\Users\Admin\AppData\Local\Temp\2f56ad0baef451e56d5afd057b6e58abbac9ff214be8d7e830b14bb9b94e60ae.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 96.108.152.52.in-addr.arpa udp

Files

memory/680-132-0x0000000000000000-mapping.dmp