Malware Analysis Report

2025-01-03 09:27

Sample ID 240604-27c6zsef6v
Target 969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118
SHA256 3d9f221ceaa82fe520b233c5cbf9f334c06f249ada670db4616a3823e52ba7af
Tags
bootkit 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

3d9f221ceaa82fe520b233c5cbf9f334c06f249ada670db4616a3823e52ba7af

Threat Level: Shows suspicious behavior

The file 969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

bootkit persistence

Enumerates connected drives

Writes to the Master Boot Record (MBR)

Unsigned PE

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 23:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 23:13

Reported

2024-06-04 23:15

Platform

win7-20240508-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\D: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe"

Network

N/A

Files

memory/2740-0-0x0000000000400000-0x0000000000553000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 23:13

Reported

2024-06-04 23:15

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\D: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\F: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A

Writes to the Master Boot Record (MBR)

bootkit persistence
Description Indicator Process Target
File opened for modification \??\PhysicalDrive0 C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\969393bcb227ae2f0df5a4baadbd325b_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 122.10.44.20.in-addr.arpa udp

Files

memory/2928-0-0x0000000000400000-0x0000000000553000-memory.dmp