Analysis Overview
SHA256
e375a54f7aaad589b5c9312f2954a0bb4d1aade0f2135a8c5d0977d6c57622c6
Threat Level: Shows suspicious behavior
The file JaffaCakes118_4392d10ae26a7ea44622179d969c900b was found to be: Shows suspicious behavior.
Malicious Activity Summary
Adds Run key to start application
Drops file in Windows directory
System Location Discovery: System Language Discovery
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-27 20:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-27 20:52
Reported
2025-01-28 09:24
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
141s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Manager = "C:\\Windows\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\svchost.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
| File opened for modification | C:\Windows\svchost.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
| File created | C:\Windows\iexbak.txt | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.98.51.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.190.18.2.in-addr.arpa | udp |
| CN | 222.88.90.26:5567 | udp | |
| US | 8.8.8.8:53 | 26.90.88.222.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4572-0-0x0000000000400000-0x0000000000421000-memory.dmp
memory/4572-3-0x0000000000400000-0x0000000000421000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-27 20:52
Reported
2025-01-27 20:54
Platform
win7-20240903-en
Max time kernel
141s
Max time network
120s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\System Manager = "C:\\Windows\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\iexbak.txt | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
| File created | C:\Windows\svchost.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
| File opened for modification | C:\Windows\svchost.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4392d10ae26a7ea44622179d969c900b.exe"
Network
| Country | Destination | Domain | Proto |
| CN | 222.88.90.26:5567 | udp |
Files
memory/2720-0-0x0000000000400000-0x0000000000421000-memory.dmp
memory/2720-3-0x0000000000400000-0x0000000000421000-memory.dmp