Malware Analysis Report

2025-01-22 12:42

Sample ID 240622-zrx54sybjn
Target 03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118
SHA256 49a15d8ef2698c34caf72c2d98d328b003d50a1f48812b8ef269d584c67a6505
Tags
aspackv2
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

49a15d8ef2698c34caf72c2d98d328b003d50a1f48812b8ef269d584c67a6505

Threat Level: Shows suspicious behavior

The file 03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Enumerates connected drives

Unsigned PE

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-22 20:57

Signatures

ASPack v2.12-2.42

aspackv2
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

2024-06-22 20:57

Reported

2024-06-22 21:00

Platform

win7-20240508-en

Max time kernel

140s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe"

Network

N/A

Files

memory/2132-0-0x00000000003A0000-0x00000000003A1000-memory.dmp

memory/2132-1-0x0000000000400000-0x0000000000553000-memory.dmp

memory/2132-3-0x00000000003A0000-0x00000000003A1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-22 20:57

Reported

2024-06-22 21:00

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\03dcb631ccfc4c0114a37b254fb7e1c0_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=5164 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 16.173.189.20.in-addr.arpa udp

Files

memory/4764-0-0x00000000022F0000-0x00000000022F1000-memory.dmp

memory/4764-1-0x0000000000400000-0x0000000000553000-memory.dmp

memory/4764-3-0x00000000022F0000-0x00000000022F1000-memory.dmp