Malware Analysis Report

2024-11-15 05:40

Sample ID 240604-b8lawahb9v
Target 9353a19b8914862b59942b5f05a28d07_JaffaCakes118
SHA256 defc8efb4c71249fbd17249f1457c1c148aaa12ddda484cee6252731cfdcc75d
Tags
discovery
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

defc8efb4c71249fbd17249f1457c1c148aaa12ddda484cee6252731cfdcc75d

Threat Level: Shows suspicious behavior

The file 9353a19b8914862b59942b5f05a28d07_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Checks installed software on the system

Unsigned PE

Enumerates physical storage devices

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 01:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 01:48

Reported

2024-06-04 01:51

Platform

win7-20240419-en

Max time kernel

140s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 kissinngrihan.bakumarket.com udp
US 8.8.8.8:53 sevenloois71.p-t.hk udp

Files

memory/1936-0-0x0000000000240000-0x0000000000241000-memory.dmp

memory/1936-13-0x0000000000400000-0x0000000000A69000-memory.dmp

memory/1936-15-0x0000000000240000-0x0000000000241000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 01:48

Reported

2024-06-04 01:51

Platform

win10v2004-20240226-en

Max time kernel

162s

Max time network

174s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe"

Signatures

Checks installed software on the system

discovery

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\9353a19b8914862b59942b5f05a28d07_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=4160 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 96.16.110.114:80 tcp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 kissinngrihan.bakumarket.com udp
US 8.8.8.8:53 sevenloois71.p-t.hk udp
US 8.8.8.8:53 kissinngrihan.bakumarket.com udp
US 8.8.8.8:53 sevenloois71.p-t.hk udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 253.15.104.51.in-addr.arpa udp

Files

memory/3120-0-0x0000000000400000-0x0000000000A69000-memory.dmp

memory/3120-1-0x0000000000D80000-0x0000000000D81000-memory.dmp

memory/3120-2-0x0000000000400000-0x0000000000A69000-memory.dmp

memory/3120-3-0x0000000000400000-0x0000000000A69000-memory.dmp

memory/3120-4-0x0000000000D80000-0x0000000000D81000-memory.dmp

memory/3120-5-0x0000000000400000-0x0000000000A69000-memory.dmp

memory/3120-6-0x0000000000400000-0x0000000000A69000-memory.dmp