Malware Analysis Report

2024-09-23 13:20

Sample ID 240612-1gpaws1fld
Target a28089148b294f980430d81fa5fe38e9_JaffaCakes118
SHA256 cff9053a450529cf5cf6097ea306e6c11edb63e56128898a7a1228042b849648
Tags
bootkit persistence
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

cff9053a450529cf5cf6097ea306e6c11edb63e56128898a7a1228042b849648

Threat Level: Shows suspicious behavior

The file a28089148b294f980430d81fa5fe38e9_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 Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-12 21:37

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 21:37

Reported

2024-06-12 21:40

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_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\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe"

Network

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

Files

memory/340-0-0x0000000000400000-0x000000000047A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 21:37

Reported

2024-06-12 21:40

Platform

win10v2004-20240611-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_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\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a28089148b294f980430d81fa5fe38e9_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 88.221.83.240:443 www.bing.com tcp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
BE 88.221.83.240:443 www.bing.com tcp
US 8.8.8.8:53 240.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 te.clickpotato.tv udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/4276-0-0x0000000000400000-0x000000000047A000-memory.dmp