Analysis Overview
SHA256
3aa6136a8366a5ac36987d3d30fb117761b79cfe1c8592a841d35f62d23e0b96
Threat Level: Known bad
The file b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
UPX packed file
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-22 06:49
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
2024-08-22 06:49
Reported
2024-08-22 06:52
Platform
win7-20240704-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
CyberGate, Rebhip
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\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.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\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1840 wrote to memory of 780 | N/A | C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1840 wrote to memory of 780 | N/A | C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1840 wrote to memory of 780 | N/A | C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1840 wrote to memory of 780 | N/A | C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 160
Network
Files
memory/1840-0-0x0000000000400000-0x0000000000455000-memory.dmp
memory/1840-1-0x0000000000400000-0x0000000000455000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-22 06:49
Reported
2024-08-22 06:52
Platform
win10v2004-20240802-en
Max time kernel
135s
Max time network
123s
Command Line
Signatures
CyberGate, Rebhip
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\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.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\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b6b9b8a98c7a5923333c7b961163174e_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3760 -ip 3760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3760 -s 476
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
Files
memory/3760-0-0x0000000000400000-0x0000000000455000-memory.dmp
memory/3760-2-0x0000000000400000-0x0000000000455000-memory.dmp