Analysis
- max time kernel
148s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
29/07/2026, 09:19
General
- Target invoice no. #67989.exe
- Size 801KB
- Sample260729-lagvxadk2s
- 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 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.
- Executes dropped EXE 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 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 16 IoCs
- Suspicious use of AdjustPrivilegeToken 28 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\invoice no. #67989.exe"C:\Users\Admin\AppData\Local\Temp\invoice no. #67989.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
-
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\invoice no. #67989.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⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
-
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\bmnsw3eetfr.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⤵
- 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⤵
-
-
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
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
__PSScriptPolicyTest_1qp5swxp.gc0.ps1
bmnsw3eetfr.ps1
rwjJOH.exe
memory/1084-41-0x0000000007FF0000-0x000000000866C000-memory.dmp
memory/1084-14-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/1084-30-0x0000000006630000-0x000000000664E000-memory.dmp
memory/1084-40-0x0000000007850000-0x00000000078F3000-memory.dmp
memory/1084-39-0x00000000075C0000-0x00000000075E0000-memory.dmp
memory/1084-43-0x0000000007A20000-0x0000000007A2A000-memory.dmp
memory/1084-36-0x0000000075690000-0x00000000756DC000-memory.dmp
memory/1084-35-0x00000000075F0000-0x0000000007626000-memory.dmp
memory/1084-44-0x0000000007C20000-0x0000000007CB6000-memory.dmp
memory/1084-42-0x00000000079B0000-0x00000000079CA000-memory.dmp
memory/1084-15-0x0000000002E20000-0x0000000002E56000-memory.dmp
memory/1084-47-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/1084-17-0x0000000005A40000-0x000000000608A000-memory.dmp
memory/1084-18-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/1084-19-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/1084-21-0x0000000005920000-0x0000000005986000-memory.dmp
memory/1084-20-0x0000000005880000-0x00000000058A2000-memory.dmp
memory/1084-22-0x0000000005990000-0x00000000059F6000-memory.dmp
memory/1084-31-0x0000000006690000-0x00000000066DC000-memory.dmp
memory/1744-26-0x000001C7F9490000-0x000001C7F94B2000-memory.dmp
memory/2956-13-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2956-48-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/2956-63-0x0000000008080000-0x0000000008242000-memory.dmp
memory/2956-16-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/2956-62-0x0000000007400000-0x000000000740A000-memory.dmp
memory/2956-61-0x0000000007450000-0x00000000075B6000-memory.dmp
memory/2956-29-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/2956-49-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/4644-59-0x0000000006FE0000-0x0000000007083000-memory.dmp
memory/4644-56-0x0000000073640000-0x000000007368C000-memory.dmp
memory/4644-55-0x0000000006310000-0x000000000635C000-memory.dmp
memory/4644-53-0x0000000005800000-0x0000000005B5B000-memory.dmp
memory/5012-9-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/5012-3-0x0000000005CA0000-0x000000000625A000-memory.dmp
memory/5012-2-0x0000000005380000-0x00000000056DB000-memory.dmp
memory/5012-1-0x00000000006B0000-0x000000000077E000-memory.dmp
memory/5012-4-0x0000000005190000-0x0000000005222000-memory.dmp
memory/5012-5-0x0000000005240000-0x000000000524A000-memory.dmp
memory/5012-6-0x0000000074E00000-0x00000000755BC000-memory.dmp
memory/5012-7-0x0000000005340000-0x000000000534C000-memory.dmp
memory/5012-8-0x0000000074E12000-0x0000000074E13000-memory.dmp
memory/5012-10-0x0000000007A80000-0x0000000007B1C000-memory.dmp
memory/5012-11-0x0000000007B20000-0x0000000007BCE000-memory.dmp
memory/5012-0-0x0000000074E12000-0x0000000074E13000-memory.dmp
memory/5012-25-0x0000000074E00000-0x00000000755BC000-memory.dmp