Malware Analysis Report

2024-11-15 08:48

Sample ID 220908-pprv7seeg9
Target 8-Sept-7962386133.zip
SHA256 3c14fbc117fc287a39d8af860552008d7d5ae5c31cb8acc69be448e04e117860
Tags
gootloader loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3c14fbc117fc287a39d8af860552008d7d5ae5c31cb8acc69be448e04e117860

Threat Level: Known bad

The file 8-Sept-7962386133.zip was found to be: Known bad.

Malicious Activity Summary

gootloader loader

GootLoader

Blocklisted process makes network request

Script User-Agent

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-09-08 12:30

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-09-08 12:30

Reported

2022-09-08 12:35

Platform

win10-20220812-en

Max time kernel

49s

Max time network

167s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\2426d4b21e5f3804a7bdd97d6d2eaa5d80874a32cbc8ccce846eaaf34ca033dc.js

Signatures

N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\2426d4b21e5f3804a7bdd97d6d2eaa5d80874a32cbc8ccce846eaaf34ca033dc.js

Network

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-09-08 12:30

Reported

2022-09-08 12:35

Platform

win10-20220901-en

Max time kernel

230s

Max time network

233s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c.js

Signatures

GootLoader

loader gootloader

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe C:\Users\Admin\AppData\Local\Temp\75d8102c0b4ebfd0bce76198c2292ac5bf806772426c93039427a5102b8c188c.js

Network

Country Destination Domain Proto
US 13.89.179.8:443 tcp
NL 88.221.25.155:80 tcp
US 8.8.8.8:53 www.macromixenlinea.com udp
N/A 100.105.231.246:443 www.macromixenlinea.com tcp
US 8.8.8.8:53 www.lovlr.com udp
N/A 100.83.16.223:443 www.lovlr.com tcp
US 8.8.8.8:53 www.lukeamiller.net udp
N/A 100.111.131.45:443 www.lukeamiller.net tcp

Files

N/A

Analysis: behavioral3

Detonation Overview

Submitted

2022-09-08 12:30

Reported

2022-09-08 12:35

Platform

win10-20220812-en

Max time kernel

164s

Max time network

167s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\How_to_calculate_partnership_capital_account (zoe).js"

Signatures

GootLoader

loader gootloader

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A
N/A N/A C:\Windows\system32\wscript.exe N/A

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\How_to_calculate_partnership_capital_account (zoe).js"

Network

Country Destination Domain Proto
US 104.208.16.90:443 tcp
US 8.8.8.8:53 www.macromixenlinea.com udp
N/A 100.118.180.52:443 www.macromixenlinea.com tcp
US 8.8.8.8:53 www.lovlr.com udp
N/A 100.124.191.126:443 www.lovlr.com tcp
US 8.8.8.8:53 www.lukeamiller.net udp
N/A 100.95.190.123:443 www.lukeamiller.net tcp

Files

N/A