Analysis Overview
SHA256
e03842270991c28c9dc59f1a3fd4bba0883fc03d51fd8e64e02c47a324ea6db9
Threat Level: Known bad
The file XClient.exe was found to be: Known bad.
Malicious Activity Summary
Detect Xworm Payload
Xworm family
Xworm
Drops startup file
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-30 01:57
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-30 01:57
Reported
2024-05-30 02:03
Platform
win11-20240508-en
Max time kernel
289s
Max time network
298s
Command Line
Signatures
Detect Xworm Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xworm
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\discord.lnk | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\discord.lnk | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3107365284-1576850094-161165143-1000\Software\Microsoft\Windows\CurrentVersion\Run\discord = "C:\\Users\\Admin\\AppData\\Roaming\\discord.exe" | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\XClient.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\XClient.exe
"C:\Users\Admin\AppData\Local\Temp\XClient.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | tel-form.gl.at.ply.gg | udp |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:2421 | tcp | |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:2421 | tcp | |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:2421 | tcp | |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:2421 | tcp | |
| N/A | 127.0.0.1:2421 | tcp | |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
| N/A | 127.0.0.1:2421 | tcp | |
| US | 147.185.221.20:2421 | tel-form.gl.at.ply.gg | tcp |
Files
memory/2092-0-0x0000000000150000-0x0000000000168000-memory.dmp
memory/2092-1-0x00007FFB2CC93000-0x00007FFB2CC95000-memory.dmp
memory/2092-6-0x00007FFB2CC90000-0x00007FFB2D752000-memory.dmp
memory/2092-7-0x00007FFB2CC90000-0x00007FFB2D752000-memory.dmp