Analysis Overview
SHA256
fcd9ddd98ad8a2900a8dc48ef8d66c58236ddcfc02f815c9d9b3c2ea6bf3e1c6
Threat Level: Shows suspicious behavior
The file 4a2360253b77f6b192e213cadeb5a94f_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Drops file in System32 directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-15 21:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-15 21:41
Reported
2024-10-15 21:43
Platform
win7-20240903-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\-58-5955125 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| File created | C:\Windows\SysWOW64\04d | C:\Windows\SysWOW64\rundll32.exe | N/A |
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 WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2512 wrote to memory of 3060 | 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\4a2360253b77f6b192e213cadeb5a94f_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a2360253b77f6b192e213cadeb5a94f_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | yahoo.com.cn | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | yahoo.com.cn | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-15 21:41
Reported
2024-10-15 21:43
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
146s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\-6783-85-91 | C:\Windows\SysWOW64\rundll32.exe | N/A |
| File created | C:\Windows\SysWOW64\089 | C:\Windows\SysWOW64\rundll32.exe | N/A |
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 WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3200 wrote to memory of 4600 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3200 wrote to memory of 4600 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3200 wrote to memory of 4600 | 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\4a2360253b77f6b192e213cadeb5a94f_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4a2360253b77f6b192e213cadeb5a94f_JaffaCakes118.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | yahoo.com.cn | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | 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 |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |
| US | 8.8.8.8:53 | 122.770304123.cn | udp |
| US | 8.8.8.8:53 | 122.zzso.cn | udp |
| US | 8.8.8.8:53 | 122.aapl55.com | udp |
| US | 8.8.8.8:53 | 122.cant-k.com | udp |