Analysis Overview
SHA256
ac50bab1845e7b0c72c72f4e32b85b1ecebde788f832002fc7dbfacdd5904926
Threat Level: Likely benign
The file JaffaCakes118_43759d39980055b335fe00c859e386e8 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-27 20:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-27 20:35
Reported
2025-01-27 20:38
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe |
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_43759d39980055b335fe00c859e386e8.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2036 wrote to memory of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2036 wrote to memory of 2876 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 188
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-27 20:35
Reported
2025-01-28 03:13
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
133s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe |
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_43759d39980055b335fe00c859e386e8.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_43759d39980055b335fe00c859e386e8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4616 -ip 4616
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 464
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.114.82.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 96.252.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |