Malware Analysis Report

2025-06-16 07:16

Sample ID 240602-a7926sda5t
Target 8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118
SHA256 ffe37c38da7422fac6e7cd8a5aaf886e58a0ce721d29921cdbf92fa37b6c2459
Tags
score
3/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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
3/10

SHA256

ffe37c38da7422fac6e7cd8a5aaf886e58a0ce721d29921cdbf92fa37b6c2459

Threat Level: Likely benign

The file 8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118 was found to be: Likely benign.

Malicious Activity Summary


Unsigned PE

Suspicious use of SetWindowsHookEx

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 00:52

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 00:52

Reported

2024-06-02 00:54

Platform

win7-20240508-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe"

Signatures

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Styles\MaxScriptStatements = "4294967295" C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.proinstall-download.com udp
US 174.129.251.142:80 www.proinstall-download.com tcp

Files

memory/1776-0-0x0000000000140000-0x0000000000141000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 00:52

Reported

2024-06-02 00:55

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe"

Signatures

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Styles\MaxScriptStatements = "4294967295" C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\8c60488c57caa4beeb25d9dfb004ef0b_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4176,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.proinstall-download.com udp
US 174.129.251.142:80 www.proinstall-download.com tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 142.251.129.174.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

memory/368-0-0x0000000001220000-0x0000000001221000-memory.dmp