Malware Analysis Report

2025-08-05 09:35

Sample ID 240528-bj274aha5x
Target 7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118
SHA256 20ff3d3973419b2f36472c76b83db6a156b1768f6cdf1930050b9518309923ac
Tags
discovery
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

20ff3d3973419b2f36472c76b83db6a156b1768f6cdf1930050b9518309923ac

Threat Level: Shows suspicious behavior

The file 7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Maps connected drives based on registry

Checks installed software on the system

Drops file in Windows directory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-28 01:11

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-28 01:11

Reported

2024-05-28 01:13

Platform

win7-20240221-en

Max time kernel

119s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe N/A
Key value enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\DIYGuide.job C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 groupmodel.biz udp
US 8.8.8.8:53 allmodel-pro.com udp
US 204.11.56.48:80 allmodel-pro.com tcp
US 8.8.8.8:53 full-set.work udp
US 8.8.8.8:53 fullset.link udp

Files

memory/2812-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2812-1-0x0000000000030000-0x0000000000031000-memory.dmp

memory/2812-2-0x00000000000F0000-0x00000000000F1000-memory.dmp

memory/2812-3-0x0000000000100000-0x0000000000101000-memory.dmp

memory/2812-4-0x0000000000110000-0x0000000000139000-memory.dmp

memory/2812-12-0x00000000001B0000-0x00000000001D7000-memory.dmp

memory/2812-16-0x0000000000110000-0x0000000000139000-memory.dmp

memory/2812-9-0x0000000000110000-0x0000000000139000-memory.dmp

memory/2812-6-0x0000000000160000-0x000000000018F000-memory.dmp

memory/2812-18-0x0000000000110000-0x0000000000139000-memory.dmp

memory/2812-25-0x0000000000110000-0x0000000000139000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-28 01:11

Reported

2024-05-28 01:13

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe"

Signatures

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\DIYGuide.job C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\7b32437b76e2bf098fa60d97bb32758d_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 allmodel-pro.com udp
US 8.8.8.8:53 groupmodel.biz udp
US 8.8.8.8:53 full-set.work udp
US 8.8.8.8:53 fullset.link udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.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
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 225.162.46.104.in-addr.arpa udp

Files

memory/2244-1-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/2244-2-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

memory/2244-0-0x00000000003E0000-0x00000000003E1000-memory.dmp

memory/2244-3-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

memory/2244-4-0x0000000000B00000-0x0000000000B29000-memory.dmp

memory/2244-5-0x0000000000C10000-0x0000000000C3F000-memory.dmp

memory/2244-9-0x0000000000B00000-0x0000000000B29000-memory.dmp

memory/2244-16-0x0000000000B00000-0x0000000000B29000-memory.dmp

memory/2244-21-0x0000000000B00000-0x0000000000B29000-memory.dmp

memory/2244-12-0x0000000000CA0000-0x0000000000CC7000-memory.dmp