Analysis Overview
SHA256
1868c5e60474d7aab74beefca8f4b5293f300252d96d34f6420918d91da722f6
Threat Level: Known bad
The file JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
Xtremerat family
XtremeRAT
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-19 12:00
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xtremerat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-19 12:00
Reported
2025-01-19 12:03
Platform
win7-20241010-en
Max time kernel
118s
Max time network
124s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Xtremerat family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.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\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2776 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2776 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2776 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2776 wrote to memory of 2864 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 160
Network
Files
memory/2776-0-0x0000000000C80000-0x0000000000C93000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-19 12:00
Reported
2025-01-19 12:03
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
136s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Xtremerat family
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.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\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4624 -ip 4624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.98.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/4624-0-0x0000000000C80000-0x0000000000C93000-memory.dmp