Malware Analysis Report

2024-11-30 11:25

Sample ID 220505-a87y7segh7
Target Trade Details.cmd
SHA256 9eb3c2eecc4f7c57c124e9d8514cf45577ad229c4a25e1120da16aaffa2be45b
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

9eb3c2eecc4f7c57c124e9d8514cf45577ad229c4a25e1120da16aaffa2be45b

Threat Level: Known bad

The file Trade Details.cmd 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

2022-05-05 00:54

Signatures

Kutaki Executable

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

Kutaki family

kutaki

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-05 00:54

Reported

2022-05-05 00:56

Platform

win7-20220414-en

Max time kernel

39s

Max time network

46s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Trade Details.exe"

Signatures

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Trade Details.exe

"C:\Users\Admin\AppData\Local\Temp\Trade Details.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

N/A

Files

memory/1960-56-0x0000000075F21000-0x0000000075F23000-memory.dmp

memory/828-57-0x0000000000000000-mapping.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-05 00:54

Reported

2022-05-05 00:56

Platform

win10v2004-20220414-en

Max time kernel

70s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Trade Details.exe"

Signatures

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1008 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe C:\Windows\SysWOW64\cmd.exe
PID 1008 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe C:\Windows\SysWOW64\cmd.exe
PID 1008 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\Trade Details.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Trade Details.exe

"C:\Users\Admin\AppData\Local\Temp\Trade Details.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

Country Destination Domain Proto
US 20.189.173.4:443 tcp
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp

Files

memory/2496-132-0x0000000000000000-mapping.dmp