Analysis Overview
SHA256
d687b69115f3390366ff83aa19d0a59e8cd889dc3048d2bc3bada425d4988176
Threat Level: Shows suspicious behavior
The file a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-13 15:43
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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 15:43
Reported
2024-06-13 15:46
Platform
win7-20240508-en
Max time kernel
140s
Max time network
120s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 492 wrote to memory of 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 492 wrote to memory of 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 492 wrote to memory of 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 492 wrote to memory of 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 492 -s 160
Network
Files
memory/492-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/492-1-0x0000000000400000-0x0000000000419000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 15:43
Reported
2024-06-13 15:46
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6512e80a4655f9fc9c20c4cb6e62145_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 2604 -ip 2604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 476
Network
Files
memory/2604-0-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2604-1-0x0000000000400000-0x0000000000419000-memory.dmp