Analysis Overview
SHA256
c59a3f8092b2338dbb68cc4598ca26ac315318605929483409ab903cb1a29e72
Threat Level: Shows suspicious behavior
The file 0172a9e7a6ca11fa0f728531d2284f70_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of web browsers
Event Triggered Execution: Component Object Model Hijacking
Installs/modifies Browser Helper Object
Command and Scripting Interpreter: JavaScript
Modifies Internet Explorer settings
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 05:14
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 05:14
Reported
2024-06-22 05:17
Platform
win7-20240508-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Event Triggered Execution: Component Object Model Hijacking
Reads user/profile data of web browsers
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A} | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\ = "MS Media Module" | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\NoExplorer = "1" | C:\Windows\system32\wscript.exe | N/A |
Command and Scripting Interpreter: JavaScript
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Enable Browser Extensions = "yes" | C:\Windows\system32\wscript.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A} | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\ = "MS Media Module" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32 | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32\ = "%SYSTEMDRIVE%\\aFolbK40xQW5FAarvsf.dll" | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\wscript.exe | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\0172a9e7a6ca11fa0f728531d2284f70_JaffaCakes118.js
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 05:14
Reported
2024-06-22 05:17
Platform
win10v2004-20240611-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Event Triggered Execution: Component Object Model Hijacking
Reads user/profile data of web browsers
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A} | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\ = "MS Media Module" | C:\Windows\system32\wscript.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\NoExplorer = "1" | C:\Windows\system32\wscript.exe | N/A |
Command and Scripting Interpreter: JavaScript
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Microsoft\Internet Explorer\Main | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Enable Browser Extensions = "yes" | C:\Windows\system32\wscript.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A} | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\ = "MS Media Module" | C:\Windows\system32\wscript.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32 | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32\ = "%SYSTEMDRIVE%\\aFolbK40xQW5FAarvsf.dll" | C:\Windows\system32\wscript.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{AEDCE7C8-2555-00C0-FAFB-5BB15464418A}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\system32\wscript.exe | N/A |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\0172a9e7a6ca11fa0f728531d2284f70_JaffaCakes118.js
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 23.41.178.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.178.41.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |