Analysis Overview
SHA256
a05dc0396c88fd09e2efd9e6ed22c5f2359b4ab8b79dd41a15325929a3dc132c
Threat Level: Known bad
The file 8b8118ac760f94dbffd9dabc1f95e016 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-03 05:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-03 05:23
Reported
2024-02-03 05:25
Platform
win7-20231215-en
Max time kernel
122s
Max time network
125s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe
"C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe"
Network
Files
memory/1228-0-0x0000000000400000-0x00000000007AA000-memory.dmp
memory/1228-1-0x0000000000400000-0x00000000007AA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-03 05:23
Reported
2024-02-03 05:25
Platform
win10v2004-20231215-en
Max time kernel
138s
Max time network
144s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
XtremeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3336 set thread context of 1020 | N/A | C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe | C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe
"C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe"
C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe
C:\Users\Admin\AppData\Local\Temp\8b8118ac760f94dbffd9dabc1f95e016.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4492 -ip 4492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4492 -s 484
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4492 -ip 4492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4492 -s 492
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/3336-0-0x0000000000400000-0x00000000007AA000-memory.dmp
memory/1020-4-0x0000000010000000-0x0000000010046000-memory.dmp
memory/1020-5-0x0000000010000000-0x0000000010046000-memory.dmp
memory/1020-6-0x0000000010000000-0x0000000010046000-memory.dmp
memory/3336-7-0x0000000000400000-0x00000000007AA000-memory.dmp
memory/1020-8-0x0000000010000000-0x0000000010046000-memory.dmp
memory/4492-9-0x0000000010000000-0x0000000010046000-memory.dmp
memory/1020-10-0x0000000010000000-0x0000000010046000-memory.dmp
memory/4492-11-0x0000000010000000-0x0000000010046000-memory.dmp