Analysis
- max time kernel
149s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
13/08/2026, 18:13
General
- Target New Order Enquiry PO- 4600339741.exe
- Size 962KB
- Sample260813-wt4twsdm9s
- SHA256 beb62730a6b536f1305a09156b2bfec325eb243d1dcabc2c182cf5a4b54cc64e
Malware Config
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell and hide display window.
- 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
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of AdjustPrivilegeToken 28 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\New Order Enquiry PO- 4600339741.exe"C:\Users\Admin\AppData\Local\Temp\New Order Enquiry PO- 4600339741.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\New Order Enquiry PO- 4600339741.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Creates a file in the Startup directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$gcx2xc=[System.Environment]::TickCount;$rj2diy=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('U3RhcnQtUHJvY2Vzcw==')));$snhjs3=Get-Date;$k4lad1=([System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('QzpcVXNlcnNcQWRtaW5cQXBwRGF0YVxSb2FtaW5nXFVJSHptWVFtZnRELmV4ZQ==')));$gcx2xc=[System.Environment]::TickCount;& $rj2diy -FilePath $k4lad1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\UIHzmYQmftD.exe"C:\Users\Admin\AppData\Roaming\UIHzmYQmftD.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\UIHzmYQmftD.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_fm5yaatf.ijn.ps1
UIHzmYQmftD.exe
memory/2452-4-0x00000000074E0000-0x0000000007572000-memory.dmp
memory/2452-0-0x00000000747D2000-0x00000000747D3000-memory.dmp
memory/2452-5-0x0000000004680000-0x000000000468A000-memory.dmp
memory/2452-6-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/2452-7-0x00000000076D0000-0x00000000076F0000-memory.dmp
memory/2452-8-0x00000000747D2000-0x00000000747D3000-memory.dmp
memory/2452-9-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/2452-10-0x0000000009FD0000-0x000000000A06C000-memory.dmp
memory/2452-11-0x000000000A070000-0x000000000A122000-memory.dmp
memory/2452-3-0x0000000007AA0000-0x000000000805A000-memory.dmp
memory/2452-2-0x0000000007000000-0x000000000735B000-memory.dmp
memory/2452-1-0x00000000000E0000-0x00000000001D6000-memory.dmp
memory/2452-23-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/3092-19-0x0000000005300000-0x0000000005322000-memory.dmp
memory/3092-13-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/3092-48-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/3092-20-0x00000000053A0000-0x0000000005406000-memory.dmp
memory/3092-12-0x0000000002990000-0x00000000029C6000-memory.dmp
memory/3092-45-0x00000000077B0000-0x0000000007846000-memory.dmp
memory/3092-24-0x00000000061A0000-0x00000000061BE000-memory.dmp
memory/3092-25-0x0000000006730000-0x000000000677C000-memory.dmp
memory/3092-44-0x00000000075B0000-0x00000000075BA000-memory.dmp
memory/3092-42-0x0000000007B80000-0x00000000081FC000-memory.dmp
memory/3092-14-0x00000000057C0000-0x0000000005E0A000-memory.dmp
memory/3092-37-0x00000000750A0000-0x00000000750EC000-memory.dmp
memory/3092-40-0x00000000067E0000-0x0000000006800000-memory.dmp
memory/3092-16-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/3092-41-0x0000000007410000-0x00000000074B3000-memory.dmp
memory/3092-36-0x00000000071D0000-0x0000000007206000-memory.dmp
memory/3092-43-0x0000000007540000-0x000000000755A000-memory.dmp
memory/4076-26-0x000002CE0B1A0000-0x000002CE0B1C2000-memory.dmp
memory/5700-33-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/5700-15-0x0000000000400000-0x000000000041E000-memory.dmp
memory/5700-17-0x0000000005980000-0x00000000059E6000-memory.dmp
memory/5700-18-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/5700-49-0x00000000747C0000-0x0000000074F7C000-memory.dmp
memory/5884-53-0x0000000005AB0000-0x0000000005E0B000-memory.dmp
memory/5884-55-0x0000000006000000-0x000000000604C000-memory.dmp
memory/5884-56-0x0000000072FE0000-0x000000007302C000-memory.dmp
memory/5884-59-0x0000000007250000-0x00000000072F3000-memory.dmp