Analysis
- max time kernel
150s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
10/08/2026, 14:51
General
- Target 5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe
- Size 851KB
- Sample260810-r77eqagh54
- SHA256 5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee
Malware Config
Extracted
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xworm
-
5.0
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155.103.71.88:3456
-
a7q7Xhac1AE6T6SH
-
install_file
USB.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 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Suspicious use of SetThreadContext 1 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 7 IoCs
- Suspicious use of AdjustPrivilegeToken 46 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"1⤵
- 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\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '5a83f8a2973445c7e801d8b470851a4fa6dfc51c776f8233c727c7fab9281fee.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_4gjzcotm.vof.ps1
memory/1084-10-0x0000000005B80000-0x0000000005C26000-memory.dmp
memory/1084-1-0x0000000000B50000-0x0000000000C2C000-memory.dmp
memory/1084-4-0x0000000005730000-0x000000000573A000-memory.dmp
memory/1084-5-0x00000000059E0000-0x0000000005A7C000-memory.dmp
memory/1084-6-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/1084-7-0x0000000005910000-0x000000000592C000-memory.dmp
memory/1084-8-0x0000000074602000-0x0000000074603000-memory.dmp
memory/1084-9-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/1084-2-0x0000000005DD0000-0x000000000638A000-memory.dmp
memory/1084-3-0x0000000005740000-0x00000000057D2000-memory.dmp
memory/1084-0-0x0000000074602000-0x0000000074603000-memory.dmp
memory/1084-13-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/3308-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/3308-48-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/3308-43-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/3308-49-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/3308-12-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/3328-44-0x0000000070100000-0x000000007014C000-memory.dmp
memory/3328-41-0x0000000006370000-0x00000000066CB000-memory.dmp
memory/4196-19-0x00000000058F0000-0x0000000005956000-memory.dmp
memory/4196-24-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/4196-25-0x0000000006610000-0x000000000662E000-memory.dmp
memory/4196-26-0x0000000006670000-0x00000000066BC000-memory.dmp
memory/4196-27-0x0000000007610000-0x0000000007646000-memory.dmp
memory/4196-28-0x0000000070100000-0x000000007014C000-memory.dmp
memory/4196-31-0x00000000075D0000-0x00000000075F0000-memory.dmp
memory/4196-32-0x0000000007850000-0x00000000078F3000-memory.dmp
memory/4196-33-0x0000000007FD0000-0x000000000864C000-memory.dmp
memory/4196-34-0x0000000007990000-0x00000000079AA000-memory.dmp
memory/4196-35-0x0000000007A00000-0x0000000007A0A000-memory.dmp
memory/4196-36-0x0000000007C00000-0x0000000007C96000-memory.dmp
memory/4196-38-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/4196-23-0x0000000006110000-0x000000000646B000-memory.dmp
memory/4196-20-0x0000000006060000-0x00000000060C6000-memory.dmp
memory/4196-18-0x0000000005850000-0x0000000005872000-memory.dmp
memory/4196-16-0x00000000059A0000-0x0000000005FEA000-memory.dmp
memory/4196-17-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/4196-15-0x00000000745F0000-0x0000000074DAC000-memory.dmp
memory/4196-14-0x0000000005180000-0x00000000051B6000-memory.dmp