Malware Analysis Report

2024-11-30 20:55

Sample ID 220817-p1jzqsfffl
Target 17-Aug-7840986177.zip
SHA256 5ff778cf90f3f0625c0bd99ea480aff0f335b5897f8f44276d149f6f9b2f446b
Tags
gootloader loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

5ff778cf90f3f0625c0bd99ea480aff0f335b5897f8f44276d149f6f9b2f446b

Threat Level: Known bad

The file 17-Aug-7840986177.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

2022-08-17 12:47

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-08-17 12:47

Reported

2022-08-17 12:52

Platform

win10-20220812-en

Max time kernel

182s

Max time network

185s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\bcde3b96ea2dc043bad37846e55478303f92f7c89e07a915aea36864f2a261de.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\bcde3b96ea2dc043bad37846e55478303f92f7c89e07a915aea36864f2a261de.js

Network

Country Destination Domain Proto
FR 51.11.192.50:443 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 www.lukeamiller.net udp
N/A 100.72.99.56:443 www.lukeamiller.net tcp
US 8.8.8.8:53 www.luckies.cc udp
N/A 100.112.187.140:443 www.luckies.cc tcp
US 8.8.8.8:53 www.ludovicmarque.fr udp
N/A 100.96.95.191:443 www.ludovicmarque.fr tcp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-08-17 12:47

Reported

2022-08-17 12:52

Platform

win10-20220812-en

Max time kernel

93s

Max time network

95s

Command Line

wscript.exe C:\Users\Admin\AppData\Local\Temp\490b45cc7680ae293485225d7c65593e0e67ff680610d41d941adfb0aa45b510.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\490b45cc7680ae293485225d7c65593e0e67ff680610d41d941adfb0aa45b510.js

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.losgaucos.cz udp
N/A 100.87.41.162:443 www.losgaucos.cz tcp
US 8.8.8.8:53 www.lohevisto.com udp
N/A 100.86.244.168:443 www.lohevisto.com tcp
US 8.8.8.8:53 www.liparicasa.it udp
N/A 100.64.187.2:443 www.liparicasa.it tcp

Files

N/A