Malware Analysis Report

2025-01-22 12:44

Sample ID 240623-cf6xjsyhjr
Target 04d4535269e6647d143920f6a95c51b0_JaffaCakes118
SHA256 4207dce30ab6f085b317b255b3a4fa160060efd47ffabf64292419be91a306e4
Tags
aspackv2
score
7/10

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
7/10

SHA256

4207dce30ab6f085b317b255b3a4fa160060efd47ffabf64292419be91a306e4

Threat Level: Shows suspicious behavior

The file 04d4535269e6647d143920f6a95c51b0_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2

ASPack v2.12-2.42

Enumerates connected drives

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-23 02:02

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: behavioral2

Detonation Overview

Submitted

2024-06-23 02:02

Reported

2024-06-23 02:04

Platform

win10v2004-20240611-en

Max time kernel

142s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_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 --field-trial-handle=4440,i,6870419347051655189,5491911050420577193,262144 --variations-seed-version --mojo-platform-channel-handle=3776 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/3168-0-0x00000000008F0000-0x00000000008F1000-memory.dmp

memory/3168-2-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-3-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-4-0x00000000008F0000-0x00000000008F1000-memory.dmp

memory/3168-5-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-6-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-7-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-8-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-9-0x0000000000400000-0x000000000073E000-memory.dmp

memory/3168-10-0x0000000000400000-0x000000000073E000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 02:02

Reported

2024-06-23 02:04

Platform

win7-20240221-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe"

Signatures

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\S: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\U: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\V: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\B: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\G: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\H: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\M: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\P: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\X: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\Y: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\A: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\I: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\K: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\Q: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\W: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\J: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\L: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\N: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\R: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\T: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\E: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\O: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A
File opened (read-only) \??\Z: C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe N/A

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\04d4535269e6647d143920f6a95c51b0_JaffaCakes118.exe"

Network

N/A

Files

memory/2756-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2756-2-0x0000000000400000-0x000000000073E000-memory.dmp

memory/2756-3-0x0000000000400000-0x000000000073E000-memory.dmp

memory/2756-4-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2756-6-0x0000000000400000-0x000000000073E000-memory.dmp

memory/2756-7-0x0000000000400000-0x000000000073E000-memory.dmp