Malware Analysis Report

2025-01-18 01:05

Sample ID 240613-g9z4ba1gnj
Target a4364a106e8c291bb012a67bb746ff84_JaffaCakes118
SHA256 df1aba657f102960129d592405c1ba3d7e45906634a919481061c4ac75f84d85
Tags
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

df1aba657f102960129d592405c1ba3d7e45906634a919481061c4ac75f84d85

Threat Level: Shows suspicious behavior

The file a4364a106e8c291bb012a67bb746ff84_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

persistence

Adds Run key to start application

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 06:30

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 06:30

Reported

2024-06-13 06:33

Platform

win7-20240221-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\56D57A935C49 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 users.qzone.qq.com udp
HK 43.129.2.81:80 users.qzone.qq.com tcp

Files

memory/1676-0-0x0000000000400000-0x000000000046A000-memory.dmp

memory/1676-1-0x0000000000400000-0x000000000046A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 06:30

Reported

2024-06-13 06:33

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\525B2696ACE5 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a4364a106e8c291bb012a67bb746ff84_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 users.qzone.qq.com udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
HK 43.159.233.101:80 users.qzone.qq.com tcp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.152:443 www.bing.com tcp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
US 8.8.8.8:53 101.233.159.43.in-addr.arpa udp
US 8.8.8.8:53 152.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp

Files

memory/4272-0-0x0000000000400000-0x000000000046A000-memory.dmp

memory/4272-2-0x0000000000400000-0x000000000046A000-memory.dmp