Analysis Overview
SHA256
04b3a838c52e5a749414192858ea8b9ffd1670bdb5bb2a95263e55a3a10ab8cd
Threat Level: Known bad
The file 9728d6fe6c196833a2cf8f6f52841b27 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Xtremerat family
Detect XtremeRAT payload
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-26 23:50
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
2023-12-26 23:50
Reported
2024-01-07 08:10
Platform
win7-20231215-en
Max time kernel
140s
Max time network
118s
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 | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2212 wrote to memory of 2228 | N/A | C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2212 wrote to memory of 2228 | N/A | C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 160
C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe
"C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe"
Network
Files
memory/2212-0-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-26 23:50
Reported
2024-01-07 08:10
Platform
win10v2004-20231215-en
Max time kernel
148s
Max time network
173s
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\9728d6fe6c196833a2cf8f6f52841b27.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe
"C:\Users\Admin\AppData\Local\Temp\9728d6fe6c196833a2cf8f6f52841b27.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2172 -ip 2172
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 504
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 500
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2172 -ip 2172
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 19.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.179.89.13.in-addr.arpa | udp |
Files
memory/2172-0-0x0000000010000000-0x000000001004A000-memory.dmp