Malware Analysis Report

2025-01-03 09:37

Sample ID 240604-lx9t7sdb84
Target 946772cb08837b48dbd442c6e15ea78e_JaffaCakes118
SHA256 ef1be8f0059adddf4bbeb54d926b91bcea2c5bf836d6109dfe47476d5d386696
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

ef1be8f0059adddf4bbeb54d926b91bcea2c5bf836d6109dfe47476d5d386696

Threat Level: Shows suspicious behavior

The file 946772cb08837b48dbd442c6e15ea78e_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

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 09:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 09:55

Reported

2024-06-04 09:58

Platform

win7-20240221-en

Max time kernel

120s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_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\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp

Files

memory/1288-0-0x0000000000400000-0x0000000000483000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 09:55

Reported

2024-06-04 09:58

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_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\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\946772cb08837b48dbd442c6e15ea78e_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 88.221.83.192:443 www.bing.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 88.221.83.192:443 www.bing.com tcp
US 8.8.8.8:53 192.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 b.thefreeappshop.net udp
US 8.8.8.8:53 138.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
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 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp

Files

memory/1176-0-0x0000000000400000-0x0000000000483000-memory.dmp