Analysis Overview
SHA256
bdb6233cabc892543379f238d67b79208b01dd7053cde90b4186b0a7e28c29fe
Threat Level: Known bad
The file 4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
Xtremerat family
XtremeRAT
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-15 22:53
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
2024-07-15 22:53
Reported
2024-07-15 22:55
Platform
win7-20240705-en
Max time kernel
140s
Max time network
124s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2376 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2376 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2376 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2376 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 160
Network
Files
memory/2376-0-0x0000000010000000-0x0000000010047000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 22:53
Reported
2024-07-15 22:55
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bc1ed2aac108dfd7633a6d75dc5e43c_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3456 -ip 3456
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/3456-0-0x0000000010000000-0x0000000010047000-memory.dmp