Malware Analysis Report

2025-01-03 09:22

Sample ID 240620-q8dclavfrr
Target 069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118
SHA256 0a8ff1c49c48322087cb2c70a93ce391ed10ad9e30145f8abbd40b9a5b0f3931
Tags
upx bootkit persistence
score
7/10

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
7/10

SHA256

0a8ff1c49c48322087cb2c70a93ce391ed10ad9e30145f8abbd40b9a5b0f3931

Threat Level: Shows suspicious behavior

The file 069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx bootkit persistence

UPX packed file

Enumerates connected drives

Writes to the Master Boot Record (MBR)

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-20 13:55

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-20 13:55

Reported

2024-06-20 13:58

Platform

win7-20240508-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe"

Signatures

UPX packed file

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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_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\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp

Files

memory/1036-0-0x0000000000400000-0x0000000000487000-memory.dmp

memory/1036-1-0x0000000000400000-0x0000000000487000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-20 13:55

Reported

2024-06-20 13:58

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe"

Signatures

UPX packed file

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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\g: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\h: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\k: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\p: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\r: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\m: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\q: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\v: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\x: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\z: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\i: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\l: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\o: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\s: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\t: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\j: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\u: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\w: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\y: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A
File opened (read-only) \??\n: C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_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\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\069b20c3d4ce237c4ba19d9cc678a6f2_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.178.10:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 10.178.250.142.in-addr.arpa udp
US 8.8.8.8:53 11.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 tei.kangobox.com udp
US 8.8.8.8:53 tei.kangobox.com udp

Files

memory/3488-0-0x0000000000400000-0x0000000000487000-memory.dmp

memory/3488-1-0x0000000000400000-0x0000000000487000-memory.dmp