Malware Analysis Report

2024-11-13 14:55

Sample ID 220714-s5pybscbc9
Target SecuriteInfo.com.Variant.Symmi.62789.8540.1961
SHA256 b12fa782c5a1e950d3a2a2ae57bb843c56efe1994f25a02fd088f312ea8523bc
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

b12fa782c5a1e950d3a2a2ae57bb843c56efe1994f25a02fd088f312ea8523bc

Threat Level: Known bad

The file SecuriteInfo.com.Variant.Symmi.62789.8540.1961 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

2022-07-14 15:42

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-14 15:42

Reported

2022-07-14 15:45

Platform

win7-20220414-en

Max time kernel

44s

Max time network

48s

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/1564-56-0x0000000075CD1000-0x0000000075CD3000-memory.dmp

memory/1112-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-14 15:42

Reported

2022-07-14 15:45

Platform

win10v2004-20220414-en

Max time kernel

143s

Max time network

148s

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
US 67.26.205.254:80 tcp
US 67.26.205.254:80 tcp
US 20.42.65.88:443 tcp
US 67.26.205.254:80 tcp
US 67.26.205.254:80 tcp
US 67.26.205.254:80 tcp
NL 88.221.144.192:80 tcp
NL 104.109.143.9:80 tcp

Files

memory/3368-132-0x0000000000000000-mapping.dmp