Malware Analysis Report

2025-04-14 00:26

Sample ID 240603-kse9cshe4t
Target 912f0d71d44618943575fce24f3ab940_JaffaCakes118
SHA256 429b976771b44e21d720aa240558c528570718c76c6c3140fdb03c700333087b
Tags
score
3/10

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
3/10

SHA256

429b976771b44e21d720aa240558c528570718c76c6c3140fdb03c700333087b

Threat Level: Likely benign

The file 912f0d71d44618943575fce24f3ab940_JaffaCakes118 was found to be: Likely benign.

Malicious Activity Summary


Enumerates physical storage devices

Modifies Internet Explorer settings

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 08:51

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 08:51

Reported

2024-06-03 08:54

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe"

Signatures

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Internet Explorer\IESettingSync C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 dlg-configs.buzzrin.de udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 dlg-messages.buzzrin.de udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 8.173.189.20.in-addr.arpa udp

Files

memory/3064-0-0x00000000028B0000-0x00000000028B1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html

MD5 a0ee32dc4ffc79fdef2dc0467da538c5
SHA1 15d78592ac2c313a52d3c22783aae9bb4c787182
SHA256 b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d
SHA512 e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8

memory/3064-16-0x00000000028B0000-0x00000000028B1000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 08:51

Reported

2024-06-03 08:54

Platform

win7-20240508-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe"

Signatures

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\912f0d71d44618943575fce24f3ab940_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 dlg-configs.buzzrin.de udp
US 8.8.8.8:53 dlg-messages.buzzrin.de udp

Files

memory/1232-0-0x0000000000220000-0x0000000000221000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\DLG\initWindow\noconnection.html

MD5 a0ee32dc4ffc79fdef2dc0467da538c5
SHA1 15d78592ac2c313a52d3c22783aae9bb4c787182
SHA256 b4508b7dcc08b2b93cd64bee68bd5174fe48f48280e59f9a81d4861c3ef0431d
SHA512 e7c02d6211878466d1fb77d2d96a79615f3e85cc9579fb6f54001639902eaa106d734a9c7ef07278c5014e7dc8d28d7b2ee28f677f362d80dfd3d26e59a976e8

memory/1232-20-0x0000000000220000-0x0000000000221000-memory.dmp