Analysis Overview
SHA256
eea3b797f4d9001954be563a1998ee34bb29781acf47abe76a6810c9203b1890
Threat Level: Known bad
The file 8d9d1e8bc4dc527d44bedcd8ac7c16a6 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-03 23:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-03 23:15
Reported
2024-02-03 23:18
Platform
win7-20231215-en
Max time kernel
149s
Max time network
119s
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 |
XtremeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2336 set thread context of 2072 | N/A | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe |
| PID 2336 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe
"C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe"
C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe
"C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2072-2-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2072-3-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2072-4-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2072-5-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2384-6-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2072-9-0x0000000010000000-0x0000000010048000-memory.dmp
memory/2384-10-0x0000000010000000-0x0000000010048000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-03 23:15
Reported
2024-02-03 23:18
Platform
win10v2004-20231222-en
Max time kernel
90s
Max time network
148s
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 3668 set thread context of 1424 | N/A | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe |
| PID 3668 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | N/A |
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\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe
"C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe"
C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.exe
"C:\Users\Admin\AppData\Local\Temp\8d9d1e8bc4dc527d44bedcd8ac7c16a6.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 452 -p 3364 -ip 3364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3364 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 176 -p 3364 -ip 3364
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3364 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/1424-2-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1424-3-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1424-4-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1424-5-0x0000000010000000-0x0000000010048000-memory.dmp
memory/3364-6-0x0000000010000000-0x0000000010048000-memory.dmp
memory/1424-7-0x0000000010000000-0x0000000010048000-memory.dmp
memory/3364-8-0x0000000010000000-0x0000000010048000-memory.dmp