Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
12/10/2026, 19:18
General
- Target 2026-10-11_6baa263a10e4d746de8d521402010e89_elex_glassworm_hiddentear_remcos_xworm.exe
- Size 137KB
- Sample261012-xz3dpad16w
- SHA256 04aaae7b507073bc8dbc01af2da3aadfc361ce7c3c5fafa0ebb4c2883c8e60c1
Malware Config
Extracted
-
xworm
-
5.0
-
104.245.104.100:7004
-
JxfUK6QcpkBelbEb
-
Install_directory
%LocalAppData%
-
install_file
Windows Securty.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 2 IoCs
- Detects Windows executables referencing non-Windows User-Agents 2 IoCs
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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 3 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 behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 1 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\2026-10-11_6baa263a10e4d746de8d521402010e89_elex_glassworm_hiddentear_remcos_xworm.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-11_6baa263a10e4d746de8d521402010e89_elex_glassworm_hiddentear_remcos_xworm.exe"1⤵
- Checks computer location settings
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Windows Securty" /tr "C:\Users\Admin\AppData\Local\Windows Securty.exe"2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Windows Securty.exe"C:\Users\Admin\AppData\Local\Windows Securty.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Windows Securty.exe"C:\Users\Admin\AppData\Local\Windows Securty.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Windows Securty.exe"C:\Users\Admin\AppData\Local\Windows Securty.exe"1⤵
- 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
Windows Securty.exe.log
Windows Securty.exe
memory/1196-0-0x0000000000F80000-0x0000000000FA8000-memory.dmp
memory/1196-5-0x0000000003070000-0x0000000003080000-memory.dmp
memory/1196-9-0x000000001C810000-0x000000001C8C0000-memory.dmp
memory/1196-10-0x0000000003070000-0x0000000003080000-memory.dmp