Malware Analysis Report

2024-11-15 07:18

Sample ID 220620-d37b9sdbbm
Target SecuriteInfo.com.Variant.Symmi.62789.8540.1961
SHA256 b12fa782c5a1e950d3a2a2ae57bb843c56efe1994f25a02fd088f312ea8523bc
Tags
kutaki
score
3/10

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
3/10

SHA256

b12fa782c5a1e950d3a2a2ae57bb843c56efe1994f25a02fd088f312ea8523bc

Threat Level: Likely benign

The file SecuriteInfo.com.Variant.Symmi.62789.8540.1961 was found to be: Likely benign.

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

2022-06-20 03:33

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-06-20 03:33

Reported

2022-06-20 03:37

Platform

win7-20220414-en

Max time kernel

29s

Max time network

45s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

N/A

Files

memory/904-56-0x00000000751C1000-0x00000000751C3000-memory.dmp

memory/1836-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-06-20 03:33

Reported

2022-06-20 03:37

Platform

win10v2004-20220414-en

Max time kernel

142s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.8540.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

Country Destination Domain Proto
NL 104.110.191.140:80 tcp
US 209.197.3.8:80 tcp
NL 104.110.191.133:80 tcp
US 93.184.220.29:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 96.108.152.52.in-addr.arpa udp

Files

memory/2420-132-0x0000000000000000-mapping.dmp