Malware Analysis Report

2025-04-14 04:36

Sample ID 240613-amv3hswhnf
Target SMM_WE 3.4.3F V3.zip
SHA256 5b2cad6d3d058c7dadab019106c90699d99e1f8455038657a1a7941ae25a2910
Tags
score
3/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
3/10

SHA256

5b2cad6d3d058c7dadab019106c90699d99e1f8455038657a1a7941ae25a2910

Threat Level: Likely benign

The file SMM_WE 3.4.3F V3.zip was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-13 00:20

Signatures

Unsigned PE

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

Analysis: behavioral6

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win10v2004-20240611-en

Max time kernel

33s

Max time network

38s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: 33 N/A C:\Windows\system32\AUDIODG.EXE N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\AUDIODG.EXE N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe

"C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x2c8 0x510

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win7-20240221-en

Max time kernel

39s

Max time network

17s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_43.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_43.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win10v2004-20240611-en

Max time kernel

30s

Max time network

38s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_43.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\D3DX9_43.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win7-20240611-en

Max time kernel

39s

Max time network

17s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\NekoPresence_x64.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\NekoPresence_x64.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win10v2004-20240611-en

Max time kernel

30s

Max time network

41s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\NekoPresence_x64.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\NekoPresence_x64.dll,#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-06-13 00:20

Reported

2024-06-13 00:22

Platform

win7-20240220-en

Max time kernel

38s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe

"C:\Users\Admin\AppData\Local\Temp\SMM-WE.exe"

Network

N/A

Files

memory/2076-14-0x000007FFFFF90000-0x000007FFFFFA0000-memory.dmp