Analysis Overview
SHA256
ac6fbfbf539638215c1d7f6887f2754d44e96c3d55eb1e2314af4c4378e9d647
Threat Level: Known bad
The file 18f05d6546ef7e942f36ce47bd3603c8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gozi
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-06 17:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-06 17:01
Reported
2024-10-06 17:04
Platform
win7-20240704-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Gozi
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2604 wrote to memory of 3028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\18f05d6546ef7e942f36ce47bd3603c8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\18f05d6546ef7e942f36ce47bd3603c8_JaffaCakes118.dll,#1
Network
Files
memory/3028-4-0x0000000074FB0000-0x0000000074FC6000-memory.dmp
memory/3028-3-0x0000000074FB0000-0x0000000074FC6000-memory.dmp
memory/3028-2-0x0000000074FB0000-0x0000000074FC6000-memory.dmp
memory/3028-1-0x0000000074FB0000-0x0000000074FC6000-memory.dmp
memory/3028-0-0x0000000000130000-0x000000000014D000-memory.dmp
memory/3028-5-0x0000000074FB0000-0x0000000074FC6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-06 17:01
Reported
2024-10-06 17:04
Platform
win10v2004-20240802-en
Max time kernel
91s
Max time network
136s
Command Line
Signatures
Gozi
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 388 wrote to memory of 1732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 388 wrote to memory of 1732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 388 wrote to memory of 1732 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\18f05d6546ef7e942f36ce47bd3603c8_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\18f05d6546ef7e942f36ce47bd3603c8_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1732-0-0x00000000009A0000-0x00000000009BD000-memory.dmp
memory/1732-1-0x0000000074B70000-0x0000000074B86000-memory.dmp
memory/1732-2-0x0000000074B70000-0x0000000074B86000-memory.dmp
memory/1732-3-0x0000000074B70000-0x0000000074B86000-memory.dmp