Malware Analysis Report

2025-01-18 22:00

Sample ID 240622-nrvt7swfpc
Target 01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118
SHA256 3bb4d0677084d4b18b45e1e6254ee5664912c04f64522217209d73c642f6e3d9
Tags
adware stealer
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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
6/10

SHA256

3bb4d0677084d4b18b45e1e6254ee5664912c04f64522217209d73c642f6e3d9

Threat Level: Shows suspicious behavior

The file 01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

adware stealer

Installs/modifies Browser Helper Object

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-22 11:38

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 11:38

Reported

2024-06-22 11:41

Platform

win10v2004-20240226-en

Max time kernel

144s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_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 --mojo-platform-channel-handle=4112 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 215.169.36.23.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.180.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 10.180.250.142.in-addr.arpa udp
US 8.8.8.8:53 253.15.104.51.in-addr.arpa udp

Files

memory/3604-0-0x0000000002330000-0x0000000002331000-memory.dmp

memory/3604-1-0x0000000000400000-0x0000000000480000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-22 11:38

Reported

2024-06-22 11:40

Platform

win7-20240221-en

Max time kernel

140s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe"

Signatures

Installs/modifies Browser Helper Object

stealer adware
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\01f4bb7b143469651a4e4a7bb137947e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 down.overtl2.com udp

Files

memory/996-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/996-1-0x0000000000400000-0x0000000000480000-memory.dmp

memory/996-3-0x0000000000230000-0x0000000000231000-memory.dmp