Malware Analysis Report

2024-11-13 14:55

Sample ID 220728-fbn3qacgcp
Target SecuriteInfo.com.Variant.Symmi.62789.19994.32517
SHA256 73e60a75231e52d9f742df2d679c1ac4997147563c43348142b3b6dc9a4ee4a4
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

73e60a75231e52d9f742df2d679c1ac4997147563c43348142b3b6dc9a4ee4a4

Threat Level: Known bad

The file SecuriteInfo.com.Variant.Symmi.62789.19994.32517 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

2022-07-28 04:42

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-07-28 04:42

Reported

2022-07-28 04:44

Platform

win7-20220718-en

Max time kernel

43s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

N/A

Files

memory/1820-56-0x0000000075831000-0x0000000075833000-memory.dmp

memory/1552-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-07-28 04:42

Reported

2022-07-28 04:44

Platform

win10v2004-20220721-en

Max time kernel

62s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.exe

"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.19994.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 14.110.152.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp

Files

memory/5112-132-0x0000000000000000-mapping.dmp