Analysis Overview
SHA256
b8af7d26e306e76d81fc6fd153a961088f79b18f33b92931d7ddb33939f66bce
Threat Level: Known bad
The file 902d76af3d87637270a79b109f6f74c2 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-04 21:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-04 21:18
Reported
2024-02-04 21:21
Platform
win10v2004-20231215-en
Max time kernel
91s
Max time network
121s
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 |
XtremeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3400 set thread context of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe
"C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe
"C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 189.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/864-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/864-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/864-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/864-2-0x0000000010000000-0x000000001004A000-memory.dmp
memory/864-6-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-04 21:18
Reported
2024-02-04 21:21
Platform
win7-20231215-en
Max time kernel
121s
Max time network
122s
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 |
XtremeRAT
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2008 set thread context of 2520 | N/A | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe
"C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe"
C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe
"C:\Users\Admin\AppData\Local\Temp\902d76af3d87637270a79b109f6f74c2.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2520-2-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2520-3-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2520-4-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2520-5-0x0000000010000000-0x000000001004A000-memory.dmp
memory/2520-6-0x0000000010000000-0x000000001004A000-memory.dmp