Analysis Overview
SHA256
4ad0d21446bbf4045e35613fc7e5bd475326d0fda6645a8e4bd1d60c3dbe6f4a
Threat Level: Likely benign
The file 791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118 was found to be: Likely benign.
Malicious Activity Summary
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-27 12:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-27 12:11
Reported
2024-05-27 12:13
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 384 | N/A | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2240 wrote to memory of 384 | N/A | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2240 wrote to memory of 384 | N/A | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2240 wrote to memory of 384 | N/A | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 160
Network
Files
memory/2240-0-0x0000000000880000-0x0000000000926000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-27 12:11
Reported
2024-05-27 12:13
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\791bf51cdb828f3f95f3c2440d67ad0d_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3092 -ip 3092
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 440
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3092-0-0x0000000000010000-0x00000000000B6000-memory.dmp