Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/08/2026, 16:52
General
- Target 5b636ca0d5d324942c7ed1f8b194fa9d8ad64a8d77596e6fe36fcc4c2c2b1486.exe
- Size 790KB
- Sample260809-vdkkmsvxby
- SHA256 5b636ca0d5d324942c7ed1f8b194fa9d8ad64a8d77596e6fe36fcc4c2c2b1486
Malware Config
Extracted
-
xworm
-
5.0
-
carrenzaalwarex.ddns.net:7004
-
2B7HLE7nXIzGq07o
-
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 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- 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 11 IoCs
- Suspicious use of AdjustPrivilegeToken 7 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5b636ca0d5d324942c7ed1f8b194fa9d8ad64a8d77596e6fe36fcc4c2c2b1486.exe"C:\Users\Admin\AppData\Local\Temp\5b636ca0d5d324942c7ed1f8b194fa9d8ad64a8d77596e6fe36fcc4c2c2b1486.exe"1⤵
- Checks computer location settings
- 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
-
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\5b636ca0d5d324942c7ed1f8b194fa9d8ad64a8d77596e6fe36fcc4c2c2b1486.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
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\sct2blanr42.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\NGNavPvvrlhw.exe"C:\Users\Admin\AppData\Roaming\NGNavPvvrlhw.exe"2⤵
- Checks computer location settings
- 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\NGNavPvvrlhw.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_revszmmc.ty4.ps1
sct2blanr42.ps1
NGNavPvvrlhw.exe
memory/1748-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1748-32-0x0000000005960000-0x0000000005970000-memory.dmp
memory/1748-69-0x0000000005960000-0x0000000005970000-memory.dmp
memory/2508-4-0x0000000005560000-0x000000000556A000-memory.dmp
memory/2508-8-0x0000000006C90000-0x0000000006D3E000-memory.dmp
memory/2508-7-0x0000000006BF0000-0x0000000006C8C000-memory.dmp
memory/2508-6-0x0000000005540000-0x0000000005550000-memory.dmp
memory/2508-5-0x0000000005820000-0x000000000582C000-memory.dmp
memory/2508-0-0x0000000000AA0000-0x0000000000B6C000-memory.dmp
memory/2508-3-0x0000000005540000-0x0000000005550000-memory.dmp
memory/2508-2-0x00000000055D0000-0x0000000005662000-memory.dmp
memory/2508-1-0x0000000005B80000-0x0000000006124000-memory.dmp
memory/3096-61-0x0000000007E60000-0x0000000007E71000-memory.dmp
memory/3096-60-0x0000000007EE0000-0x0000000007F76000-memory.dmp
memory/3096-30-0x0000000006930000-0x000000000694E000-memory.dmp
memory/3096-31-0x0000000006970000-0x00000000069BC000-memory.dmp
memory/3096-21-0x00000000062F0000-0x0000000006356000-memory.dmp
memory/3096-14-0x0000000003010000-0x0000000003046000-memory.dmp
memory/3096-20-0x0000000006210000-0x0000000006276000-memory.dmp
memory/3096-19-0x0000000005860000-0x0000000005882000-memory.dmp
memory/3096-45-0x0000000070540000-0x000000007058C000-memory.dmp
memory/3096-53-0x0000000007B00000-0x0000000007B1E000-memory.dmp
memory/3096-44-0x0000000006F10000-0x0000000006F42000-memory.dmp
memory/3096-56-0x0000000007B30000-0x0000000007BD3000-memory.dmp
memory/3096-58-0x0000000007C60000-0x0000000007C7A000-memory.dmp
memory/3096-57-0x00000000082B0000-0x000000000892A000-memory.dmp
memory/3096-59-0x0000000007CE0000-0x0000000007CEA000-memory.dmp
memory/3096-29-0x0000000006360000-0x00000000066B4000-memory.dmp
memory/3096-18-0x0000000005BE0000-0x0000000006208000-memory.dmp
memory/3096-62-0x0000000007E90000-0x0000000007E9E000-memory.dmp
memory/3096-63-0x0000000007EA0000-0x0000000007EB4000-memory.dmp
memory/3096-64-0x0000000007FA0000-0x0000000007FBA000-memory.dmp
memory/3096-65-0x0000000007F80000-0x0000000007F88000-memory.dmp
memory/3096-17-0x00000000055A0000-0x00000000055B0000-memory.dmp
memory/3096-15-0x00000000055A0000-0x00000000055B0000-memory.dmp
memory/3916-80-0x00000000053F0000-0x0000000005744000-memory.dmp
memory/3916-82-0x0000000006000000-0x000000000604C000-memory.dmp
memory/3916-84-0x00000000706E0000-0x000000007072C000-memory.dmp
memory/3916-92-0x0000000006D40000-0x0000000006DE3000-memory.dmp
memory/3916-93-0x0000000007000000-0x0000000007011000-memory.dmp
memory/3916-94-0x0000000007040000-0x0000000007054000-memory.dmp
memory/4008-33-0x000001C13C070000-0x000001C13C092000-memory.dmp