Malware Analysis Report

2024-09-23 10:31

Sample ID 240614-rvsqssybpp
Target aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118
SHA256 52b0fd7bf8a86da0d1cb3c46c2d6f9d5c3ea276b921a4748c48acf51d64d0860
Tags
bootkit discovery persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

52b0fd7bf8a86da0d1cb3c46c2d6f9d5c3ea276b921a4748c48acf51d64d0860

Threat Level: Shows suspicious behavior

The file aa2f47d16bcab3825247a3e12d90a693_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 Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-14 14:31

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 14:31

Reported

2024-06-14 14:33

Platform

win7-20240611-en

Max time kernel

118s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_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
CN 180.76.150.252:80 union.ruanmei.com tcp
DE 43.175.60.134:80 www.qq.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
CN 110.242.69.111:80 apisoft.hao123.com tcp
DE 43.175.60.134:80 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

2024-06-14 14:31

Reported

2024-06-14 14:33

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aa2f47d16bcab3825247a3e12d90a693_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
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 www.163.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.163.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.163.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.163.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.163.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.qq.com udp
US 8.8.8.8:53 www.qq.com udp

Files

N/A