Analysis
- max time kernel
149s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 11:20
General
- Target 2728e56edf6640b8d88b8fae056cd4c8becd8487712e113afd38724cb54e67b9.exe
- Size 43KB
- Sample260810-nfdfsaxdmf
- SHA256 2728e56edf6640b8d88b8fae056cd4c8becd8487712e113afd38724cb54e67b9
Malware Config
Extracted
-
xworm
-
5.0
-
74.0.42.116:7000
-
MrXU2fqxryIvdiAe
-
Install_directory
%AppData%
-
install_file
XClient.exe
-
telegram
https://api.telegram.org/bot8779092059:AAHNPunJHkis76_hTA7JlLYlc_ZUmeDutkw/sendMessage?chat_id=7886394040
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 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 5 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\2728e56edf6640b8d88b8fae056cd4c8becd8487712e113afd38724cb54e67b9.exe"C:\Users\Admin\AppData\Local\Temp\2728e56edf6640b8d88b8fae056cd4c8becd8487712e113afd38724cb54e67b9.exe"1⤵
- 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 "XClient" /tr "C:\Users\Admin\AppData\Roaming\XClient.exe"2⤵
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Roaming\XClient.exeC:\Users\Admin\AppData\Roaming\XClient.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\XClient.exe"C:\Users\Admin\AppData\Roaming\XClient.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Roaming\XClient.exe"C:\Users\Admin\AppData\Roaming\XClient.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
XClient.exe
memory/2608-0-0x00007FFD6B33F000-0x00007FFD6B340000-memory.dmp
memory/2608-1-0x00000000003F0000-0x0000000000402000-memory.dmp
memory/2608-2-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/2608-3-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/2608-8-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/2608-14-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/2608-15-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/5180-11-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/5180-12-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp
memory/5180-13-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp