Analysis
- user interaction
yes - max time kernel
38s - max time network
35s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
09/08/2026, 14:49
General
- Target XClient.exe
- Size 200KB
- Sample260809-r61wjszepe
- SHA256 2b316fe1a716614f4934e661f2f3ee9614d049a15a534c5e3354e28deb99f5fa
Malware Config
Extracted
-
xworm
-
5.0
-
192.168.100.2:7000
-
192.168.8.2:7000
-
X9vyXRTjdr6OAzhP
-
Install_directory
%Temp%
-
install_file
vincord.exe
-
localhost
127.0.0.1
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 2 IoCs
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\XClient.exe"C:\Users\Admin\AppData\Local\Temp\XClient.exe"1⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "vincord" /tr "C:\Users\Admin\AppData\Local\Temp\vincord.exe"2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\vincord.exeC:\Users\Admin\AppData\Local\Temp\vincord.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
vincord.exe
memory/3300-10-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/3300-11-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/3300-12-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/4120-1-0x0000000000280000-0x00000000002B8000-memory.dmp
memory/4120-0-0x00007FFF25B4F000-0x00007FFF25B50000-memory.dmp
memory/4120-2-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/4120-7-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/4120-13-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp
memory/4120-14-0x00007FFF259C0000-0x00007FFF26364000-memory.dmp