Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
20/07/2026, 04:36
General
- Target 09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe
- Size 792KB
- Sample260720-e8dsksez3l
- SHA256 09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499
Malware Config
Extracted
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xworm
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5.0
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31.56.209.14:8200
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hycXl3rsZdov9699
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Install_directory
%AppData%
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install_file
windows.exe
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Drops startup file 2 IoCs
- Executes dropped EXE 2 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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 5 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe"C:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.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:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe"C:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe"C:\Users\Admin\AppData\Local\Temp\09b357949e60b7cfd0a455ae4bfeb95bbc287ba8c55aaa7813e08327db251499.exe"2⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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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 -File "C:\Users\Admin\AppData\Local\Temp\iyupn5xz21r.ps1"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\UILAfcSmQ.exe"C:\Users\Admin\AppData\Roaming\UILAfcSmQ.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
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C:\Users\Admin\AppData\Roaming\UILAfcSmQ.exe"C:\Users\Admin\AppData\Roaming\UILAfcSmQ.exe"3⤵
- Executes dropped EXE
- 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
UILAfcSmQ.exe.log
__PSScriptPolicyTest_oayrlr42.ptl.ps1
iyupn5xz21r.ps1
UILAfcSmQ.exe
memory/2508-3-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
memory/2508-5-0x0000000005300000-0x000000000539C000-memory.dmp
memory/2508-6-0x00000000054D0000-0x00000000054E8000-memory.dmp
memory/2508-7-0x0000000004FD0000-0x0000000004FE0000-memory.dmp
memory/2508-8-0x00000000065F0000-0x0000000006692000-memory.dmp
memory/2508-4-0x00000000051F0000-0x00000000051FA000-memory.dmp
memory/2508-0-0x0000000000590000-0x000000000065A000-memory.dmp
memory/2508-2-0x0000000005030000-0x00000000050C2000-memory.dmp
memory/2508-1-0x00000000054F0000-0x0000000005A94000-memory.dmp
memory/2556-16-0x00000243F12E0000-0x00000243F12F0000-memory.dmp
memory/2556-17-0x00000243F1180000-0x00000243F11A2000-memory.dmp
memory/2556-26-0x00000243F12E0000-0x00000243F12F0000-memory.dmp
memory/2556-15-0x00000243F12E0000-0x00000243F12F0000-memory.dmp
memory/4064-35-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/4064-36-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/4064-13-0x0000000000400000-0x000000000040E000-memory.dmp