Analysis Overview
SHA256
92896ad8cedfd410f7386833a5b0b5b1d4b2be1e68c50ba3d3a0611541be5b5d
Threat Level: Known bad
The file 4dcf9d49784820b805c63eb90659c59c_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
Xtremerat family
XtremeRAT
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-16 09:57
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
2024-07-16 09:57
Reported
2024-07-16 10:00
Platform
win7-20240705-en
Max time kernel
140s
Max time network
119s
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\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2548 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2548 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2548 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2548 wrote to memory of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 160
Network
Files
memory/2548-0-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-16 09:57
Reported
2024-07-16 10:00
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
151s
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\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4dcf9d49784820b805c63eb90659c59c_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 760 -ip 760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/760-0-0x0000000010000000-0x000000001004A000-memory.dmp