Malware Analysis Report

2025-08-10 18:08

Sample ID 240507-gdtxesbf2w
Target 1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118
SHA256 ec3812568fa37bae93e43f47f10fb699268cd15c57506359c896ef6405962958
Tags
bootkit persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

ec3812568fa37bae93e43f47f10fb699268cd15c57506359c896ef6405962958

Threat Level: Shows suspicious behavior

The file 1fa02c0f0b9b7d237e94809380f85f0a_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

2024-05-07 05:41

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-07 05:41

Reported

2024-05-07 05:44

Platform

win10v2004-20240419-en

Max time kernel

132s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_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\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.liteflames.com udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 b.liteflames.com udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.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 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/1212-0-0x0000000000400000-0x00000000004B7000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-07 05:41

Reported

2024-05-07 05:44

Platform

win7-20240419-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_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\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\1fa02c0f0b9b7d237e94809380f85f0a_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 b.liteflames.com udp
US 8.8.8.8:53 b.liteflames.com udp

Files

memory/1680-0-0x0000000000400000-0x00000000004B7000-memory.dmp