Malware Analysis Report

2025-01-03 09:31

Sample ID 240604-qsx23ahb8s
Target 9505bda70d9e771ed713f8ce7260f316_JaffaCakes118
SHA256 d6c897989b9e56076db61bff260db9c31498a02988c1f2719e0b76cdc6e103e6
Tags
bootkit discovery persistence
score
6/10

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
6/10

SHA256

d6c897989b9e56076db61bff260db9c31498a02988c1f2719e0b76cdc6e103e6

Threat Level: Shows suspicious behavior

The file 9505bda70d9e771ed713f8ce7260f316_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit discovery persistence

Checks installed software on the system

Writes to the Master Boot Record (MBR)

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 13:32

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 13:32

Reported

2024-06-04 13:34

Platform

win7-20240508-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe" /postdata

Network

Country Destination Domain Proto
US 8.8.8.8:53 soft.hao123.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 union.ruanmei.com udp
SG 43.159.108.6:80 www.qq.com tcp
US 8.8.8.8:53 apisoft.hao123.com udp
CN 180.76.150.252:80 union.ruanmei.com tcp
CN 180.76.150.252:80 union.ruanmei.com tcp
CN 110.242.69.111:80 apisoft.hao123.com tcp
CN 110.242.69.111:80 apisoft.hao123.com tcp
SG 43.159.108.6:80 www.qq.com tcp
CN 110.242.69.111:80 apisoft.hao123.com tcp
CN 110.242.69.111:80 apisoft.hao123.com tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 13:32

Reported

2024-06-04 13:34

Platform

win10v2004-20240226-en

Max time kernel

143s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9505bda70d9e771ed713f8ce7260f316_JaffaCakes118.exe" /postdata

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=3708 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 soft.hao123.com udp
US 8.8.8.8:53 union.ruanmei.com udp
CN 180.76.150.252:80 union.ruanmei.com tcp
SG 43.159.108.6:80 www.qq.com tcp
CN 110.242.69.111:80 soft.hao123.com tcp
US 8.8.8.8:53 apisoft.hao123.com udp
CN 110.242.69.111:80 apisoft.hao123.com tcp
CN 180.76.150.252:80 union.ruanmei.com tcp
US 8.8.8.8:53 6.108.159.43.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
SG 43.159.108.6:80 www.qq.com tcp
CN 110.242.69.111:80 apisoft.hao123.com tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
CN 110.242.69.111:80 apisoft.hao123.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 26.173.189.20.in-addr.arpa udp

Files

N/A