Malware Analysis Report

2024-10-18 22:06

Sample ID 240611-sk3npa1epe
Target 9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118
SHA256 090b4925ff34c96215181f9705a337a1fe831b2b31aa98284cf81c2ebaf9e82f
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

090b4925ff34c96215181f9705a337a1fe831b2b31aa98284cf81c2ebaf9e82f

Threat Level: Shows suspicious behavior

The file 9e9ae11879df5b4f2e344bf8833b8175_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

2024-06-11 15:11

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 15:11

Reported

2024-06-11 15:14

Platform

win7-20240508-en

Max time kernel

144s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_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\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp

Files

memory/2220-0-0x0000000000400000-0x000000000046E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 15:11

Reported

2024-06-11 15:14

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_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\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9e9ae11879df5b4f2e344bf8833b8175_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 52.111.229.43:443 tcp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp
US 8.8.8.8:53 tei.clickpotato.tv udp

Files

memory/1500-0-0x0000000000400000-0x000000000046E000-memory.dmp