Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
31/07/2026, 16:49
General
- Target 46038f8f6f10cbee2ea6654ab97a7664365087b7b86bb3ee783ae0428a411eb4.exe
- Size 801KB
- Sample260731-vb1tvade82
- SHA256 46038f8f6f10cbee2ea6654ab97a7664365087b7b86bb3ee783ae0428a411eb4
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 2 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\46038f8f6f10cbee2ea6654ab97a7664365087b7b86bb3ee783ae0428a411eb4.exe"C:\Users\Admin\AppData\Local\Temp\46038f8f6f10cbee2ea6654ab97a7664365087b7b86bb3ee783ae0428a411eb4.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\46038f8f6f10cbee2ea6654ab97a7664365087b7b86bb3ee783ae0428a411eb4.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\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
-
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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\qxaa2k1uas0.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\rwjJOH.exe"C:\Users\Admin\AppData\Roaming\rwjJOH.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\rwjJOH.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_54x1z2jd.24w.ps1
qxaa2k1uas0.ps1
rwjJOH.exe
memory/1460-6-0x0000000005370000-0x000000000537C000-memory.dmp
memory/1460-4-0x0000000005000000-0x0000000005010000-memory.dmp
memory/1460-7-0x0000000005000000-0x0000000005010000-memory.dmp
memory/1460-8-0x0000000006340000-0x00000000063DC000-memory.dmp
memory/1460-9-0x00000000063E0000-0x000000000648E000-memory.dmp
memory/1460-1-0x0000000004C00000-0x0000000004F54000-memory.dmp
memory/1460-0-0x0000000000220000-0x00000000002EE000-memory.dmp
memory/1460-2-0x00000000055C0000-0x0000000005B64000-memory.dmp
memory/1460-5-0x00000000050A0000-0x00000000050AA000-memory.dmp
memory/1460-3-0x00000000050B0000-0x0000000005142000-memory.dmp
memory/2220-34-0x000001919B4A0000-0x000001919B4C2000-memory.dmp
memory/3268-93-0x0000000007440000-0x00000000074E3000-memory.dmp
memory/3268-81-0x0000000005B80000-0x0000000005ED4000-memory.dmp
memory/3268-83-0x00000000062F0000-0x000000000633C000-memory.dmp
memory/3268-85-0x0000000071670000-0x00000000716BC000-memory.dmp
memory/3268-94-0x00000000076D0000-0x00000000076E1000-memory.dmp
memory/3268-95-0x0000000007710000-0x0000000007724000-memory.dmp
memory/4420-31-0x0000000003150000-0x0000000003160000-memory.dmp
memory/4420-70-0x0000000003150000-0x0000000003160000-memory.dmp
memory/4420-14-0x0000000000400000-0x0000000000410000-memory.dmp
memory/4572-18-0x0000000002600000-0x0000000002610000-memory.dmp
memory/4572-48-0x0000000070D60000-0x0000000070DAC000-memory.dmp
memory/4572-56-0x00000000063F0000-0x000000000640E000-memory.dmp
memory/4572-57-0x0000000006FE0000-0x0000000007083000-memory.dmp
memory/4572-47-0x00000000063B0000-0x00000000063E2000-memory.dmp
memory/4572-58-0x0000000007770000-0x0000000007DEA000-memory.dmp
memory/4572-59-0x0000000007120000-0x000000000713A000-memory.dmp
memory/4572-60-0x00000000071A0000-0x00000000071AA000-memory.dmp
memory/4572-61-0x00000000073A0000-0x0000000007436000-memory.dmp
memory/4572-62-0x0000000007320000-0x0000000007331000-memory.dmp
memory/4572-63-0x0000000007350000-0x000000000735E000-memory.dmp
memory/4572-64-0x0000000007360000-0x0000000007374000-memory.dmp
memory/4572-65-0x0000000007460000-0x000000000747A000-memory.dmp
memory/4572-66-0x0000000007440000-0x0000000007448000-memory.dmp
memory/4572-33-0x0000000005E70000-0x0000000005EBC000-memory.dmp
memory/4572-32-0x0000000005DE0000-0x0000000005DFE000-memory.dmp
memory/4572-28-0x00000000056A0000-0x00000000059F4000-memory.dmp
memory/4572-20-0x0000000004D30000-0x0000000004D52000-memory.dmp
memory/4572-21-0x0000000004DD0000-0x0000000004E36000-memory.dmp
memory/4572-22-0x0000000004E40000-0x0000000004EA6000-memory.dmp
memory/4572-19-0x0000000005070000-0x0000000005698000-memory.dmp
memory/4572-16-0x00000000024E0000-0x0000000002516000-memory.dmp
memory/4572-17-0x0000000002600000-0x0000000002610000-memory.dmp