Analysis Overview
SHA256
3e67c10c1008bd1800fed3eb742891a845508bb19d834fe5bb594f73d6bf382b
Threat Level: Likely benign
The file JaffaCakes118_40d9f38a80f987940ce78d4923603ec8 was found to be: Likely benign.
Malicious Activity Summary
UPX packed file
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Suspicious use of UnmapMainImage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-27 15:10
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-27 15:10
Reported
2025-01-27 15:13
Platform
win7-20240903-en
Max time kernel
15s
Max time network
17s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | 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_40d9f38a80f987940ce78d4923603ec8.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tudou.com | udp |
| US | 8.8.8.8:53 | google.ca | udp |
Files
memory/2172-0-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2172-1-0x0000000000240000-0x0000000000241000-memory.dmp
memory/2172-2-0x0000000000400000-0x0000000000417000-memory.dmp
memory/2172-7-0x0000000000400000-0x0000000000417000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-27 15:10
Reported
2025-01-27 15:13
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.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_40d9f38a80f987940ce78d4923603ec8.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40d9f38a80f987940ce78d4923603ec8.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3924 -ip 3924
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 744
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tudou.com | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | google.ca | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 167.173.78.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 94.65.42.20.in-addr.arpa | udp |
Files
memory/3924-0-0x0000000000400000-0x0000000000437000-memory.dmp
memory/3924-1-0x00000000008B0000-0x00000000008B1000-memory.dmp
memory/3924-3-0x0000000000400000-0x0000000000417000-memory.dmp
memory/3924-8-0x0000000000400000-0x0000000000417000-memory.dmp