Analysis

  • user interaction
    yes
  • max time kernel
    52s
  • max time network
    26s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/09/2026, 03:45

General

  • Target
    MAS_AIO.cmd
  • Size 744KB
  • Sample260913-ebk6dsbr91
  • SHA256 850f979665fb93999acae93f4790c1ff8ed2041532060b7966a121c2d29a0bfa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10

Malware Config

Signatures

  • Launches sc.exe 2 IoCs

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

  • Executes a command shell one-liner 1 TTPs 13 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Modifies registry key 1 TTPs 5 IoCs
  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 62 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd"
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4420
    • C:\Windows\System32\sc.exe
      sc query Null
      2⤵
      • Launches sc.exe
      PID:1100
    • C:\Windows\System32\find.exe
      find /i "RUNNING"
      2⤵
        PID:3952
      • C:\Windows\System32\findstr.exe
        findstr /v "$" "C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd"
        2⤵
          PID:2680
        • C:\Windows\System32\cmd.exe
          C:\Windows\System32\cmd.exe /c ver
          2⤵
          • Executes a command shell one-liner
          PID:5552
        • C:\Windows\System32\reg.exe
          reg query "HKCU\Console" /v ForceV2
          2⤵
            PID:120
          • C:\Windows\System32\find.exe
            find /i "0x0"
            2⤵
              PID:5828
            • C:\Windows\System32\cmd.exe
              C:\Windows\System32\cmd.exe /S /D /c" echo "AMD64 " "
              2⤵
                PID:5228
              • C:\Windows\System32\find.exe
                find /i "ARM64"
                2⤵
                  PID:256
                • C:\Windows\System32\cmd.exe
                  C:\Windows\System32\cmd.exe /c echo prompt $E | cmd
                  2⤵
                  • Executes a command shell one-liner
                  • Suspicious use of WriteProcessMemory
                  PID:108
                  • C:\Windows\System32\cmd.exe
                    C:\Windows\System32\cmd.exe /S /D /c" echo prompt $E "
                    3⤵
                      PID:4460
                    • C:\Windows\System32\cmd.exe
                      cmd
                      3⤵
                        PID:908
                    • C:\Windows\System32\cmd.exe
                      C:\Windows\System32\cmd.exe /S /D /c" echo "C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd" "
                      2⤵
                        PID:3244
                      • C:\Windows\System32\find.exe
                        find /i "C:\Users\Admin\AppData\Local\Temp"
                        2⤵
                          PID:2448
                        • C:\Windows\System32\fltMC.exe
                          fltmc
                          2⤵
                            PID:2468
                          • C:\Windows\System32\cmd.exe
                            C:\Windows\System32\cmd.exe /c C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "if ($PSVersionTable.PSEdition -ne 'Core') {$f=[IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd') -split ':pstst';. ([scriptblock]::Create($f[1]))}" 2>nul
                            2⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:4056
                            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "if ($PSVersionTable.PSEdition -ne 'Core') {$f=[IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd') -split ':pstst';. ([scriptblock]::Create($f[1]))}"
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              • Suspicious use of AdjustPrivilegeToken
                              PID:620
                          • C:\Windows\System32\cmd.exe
                            C:\Windows\System32\cmd.exe /c mode con
                            2⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:5104
                            • C:\Windows\System32\mode.com
                              mode con
                              3⤵
                                PID:5964
                            • C:\Windows\System32\reg.exe
                              reg query HKCU\Console /v QuickEdit
                              2⤵
                              • Modifies registry key
                              PID:3444
                            • C:\Windows\System32\find.exe
                              find /i "0x0"
                              2⤵
                                PID:2852
                              • C:\Windows\System32\reg.exe
                                reg add HKCU\Console /v QuickEdit /t REG_DWORD /d 0 /f
                                2⤵
                                • Modifies registry key
                                PID:4084
                              • C:\Windows\System32\cmd.exe
                                cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd" -qedit"
                                2⤵
                                • Executes a command shell one-liner
                                • Suspicious use of WriteProcessMemory
                                PID:2708
                                • C:\Windows\System32\sc.exe
                                  sc query Null
                                  3⤵
                                  • Launches sc.exe
                                  PID:2304
                                • C:\Windows\System32\find.exe
                                  find /i "RUNNING"
                                  3⤵
                                    PID:2016
                                  • C:\Windows\System32\findstr.exe
                                    findstr /v "$" "C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd"
                                    3⤵
                                      PID:5736
                                    • C:\Windows\System32\cmd.exe
                                      C:\Windows\System32\cmd.exe /S /D /c" echo "-qedit" "
                                      3⤵
                                        PID:2260
                                      • C:\Windows\System32\find.exe
                                        find /i "/"
                                        3⤵
                                          PID:5972
                                        • C:\Windows\System32\cmd.exe
                                          C:\Windows\System32\cmd.exe /c ver
                                          3⤵
                                          • Executes a command shell one-liner
                                          PID:4160
                                        • C:\Windows\System32\reg.exe
                                          reg query "HKCU\Console" /v ForceV2
                                          3⤵
                                            PID:4304
                                          • C:\Windows\System32\find.exe
                                            find /i "0x0"
                                            3⤵
                                              PID:3248
                                            • C:\Windows\System32\cmd.exe
                                              C:\Windows\System32\cmd.exe /S /D /c" echo "AMD64 " "
                                              3⤵
                                                PID:2636
                                              • C:\Windows\System32\find.exe
                                                find /i "ARM64"
                                                3⤵
                                                  PID:4520
                                                • C:\Windows\System32\cmd.exe
                                                  C:\Windows\System32\cmd.exe /c echo prompt $E | cmd
                                                  3⤵
                                                  • Executes a command shell one-liner
                                                  • Suspicious use of WriteProcessMemory
                                                  PID:2208
                                                  • C:\Windows\System32\cmd.exe
                                                    C:\Windows\System32\cmd.exe /S /D /c" echo prompt $E "
                                                    4⤵
                                                      PID:1532
                                                    • C:\Windows\System32\cmd.exe
                                                      cmd
                                                      4⤵
                                                        PID:5272
                                                    • C:\Windows\System32\cmd.exe
                                                      C:\Windows\System32\cmd.exe /S /D /c" echo "C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd" "
                                                      3⤵
                                                        PID:3060
                                                      • C:\Windows\System32\find.exe
                                                        find /i "C:\Users\Admin\AppData\Local\Temp"
                                                        3⤵
                                                          PID:4664
                                                        • C:\Windows\System32\fltMC.exe
                                                          fltmc
                                                          3⤵
                                                            PID:3168
                                                          • C:\Windows\System32\cmd.exe
                                                            C:\Windows\System32\cmd.exe /c C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "if ($PSVersionTable.PSEdition -ne 'Core') {$f=[IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd') -split ':pstst';. ([scriptblock]::Create($f[1]))}" 2>nul
                                                            3⤵
                                                            • Executes a command shell one-liner
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:2656
                                                            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "if ($PSVersionTable.PSEdition -ne 'Core') {$f=[IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd') -split ':pstst';. ([scriptblock]::Create($f[1]))}"
                                                              4⤵
                                                              • Suspicious behavior: EnumeratesProcesses
                                                              • Suspicious use of AdjustPrivilegeToken
                                                              PID:2724
                                                          • C:\Windows\System32\cmd.exe
                                                            C:\Windows\System32\cmd.exe /c mode con
                                                            3⤵
                                                            • Executes a command shell one-liner
                                                            • Suspicious use of WriteProcessMemory
                                                            PID:4912
                                                            • C:\Windows\System32\mode.com
                                                              mode con
                                                              4⤵
                                                                PID:5040
                                                            • C:\Windows\System32\cmd.exe
                                                              C:\Windows\System32\cmd.exe /c ping -n 1 activated.win
                                                              3⤵
                                                              • Executes a command shell one-liner
                                                              • System Network Configuration Discovery: Internet Connection Discovery
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:6128
                                                              • C:\Windows\System32\PING.EXE
                                                                ping -n 1 activated.win
                                                                4⤵
                                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                                • Runs ping.exe
                                                                PID:4764
                                                            • C:\Windows\System32\cmd.exe
                                                              C:\Windows\System32\cmd.exe /c ping -n 1 updatecheck312.activated.win
                                                              3⤵
                                                              • Executes a command shell one-liner
                                                              • System Network Configuration Discovery: Internet Connection Discovery
                                                              • Suspicious use of WriteProcessMemory
                                                              PID:1256
                                                              • C:\Windows\System32\PING.EXE
                                                                ping -n 1 updatecheck312.activated.win
                                                                4⤵
                                                                • System Network Configuration Discovery: Internet Connection Discovery
                                                                • Runs ping.exe
                                                                PID:712
                                                            • C:\Windows\System32\cmd.exe
                                                              C:\Windows\System32\cmd.exe /S /D /c" echo "-qedit" "
                                                              3⤵
                                                                PID:2884
                                                              • C:\Windows\System32\find.exe
                                                                find /i "/S"
                                                                3⤵
                                                                  PID:1088
                                                                • C:\Windows\System32\cmd.exe
                                                                  C:\Windows\System32\cmd.exe /S /D /c" echo "-qedit" "
                                                                  3⤵
                                                                    PID:3196
                                                                  • C:\Windows\System32\find.exe
                                                                    find /i "/"
                                                                    3⤵
                                                                      PID:3692
                                                                    • C:\Windows\System32\cmd.exe
                                                                      C:\Windows\System32\cmd.exe /c reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v Desktop
                                                                      3⤵
                                                                      • Executes a command shell one-liner
                                                                      • Suspicious use of WriteProcessMemory
                                                                      PID:4164
                                                                      • C:\Windows\System32\reg.exe
                                                                        reg query "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v Desktop
                                                                        4⤵
                                                                          PID:2936
                                                                      • C:\Windows\System32\mode.com
                                                                        mode 76, 34
                                                                        3⤵
                                                                          PID:2948
                                                                        • C:\Windows\System32\reg.exe
                                                                          reg query HKLM\SOFTWARE\Microsoft\Office\ClickToRun\Configuration /v ProductReleaseIds
                                                                          3⤵
                                                                          • Modifies registry key
                                                                          PID:1944
                                                                        • C:\Windows\System32\find.exe
                                                                          find /i "O365"
                                                                          3⤵
                                                                            PID:3668
                                                                          • C:\Windows\System32\reg.exe
                                                                            reg query HKLM\SOFTWARE\Wow6432Node\Microsoft\Office\ClickToRun\Configuration /v ProductReleaseIds
                                                                            3⤵
                                                                            • Modifies registry key
                                                                            PID:3012
                                                                          • C:\Windows\System32\find.exe
                                                                            find /i "O365"
                                                                            3⤵
                                                                              PID:5392
                                                                            • C:\Windows\System32\choice.exe
                                                                              choice /C:12345678EH0 /N
                                                                              3⤵
                                                                                PID:4348
                                                                              • C:\Windows\System32\mode.com
                                                                                mode 100, 36
                                                                                3⤵
                                                                                  PID:6032
                                                                                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "&{$W=$Host.UI.RawUI.WindowSize;$B=$Host.UI.RawUI.BufferSize;$W.Height=35;$B.Height=300;$Host.UI.RawUI.WindowSize=$W;$Host.UI.RawUI.BufferSize=$B;}"
                                                                                  3⤵
                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                  PID:1084
                                                                                • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                                                                                  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -nop -c "$f=[IO.File]::ReadAllText('C:\Users\Admin\AppData\Local\Temp\MAS_AIO.cmd') -split ':sppmgr\:.*';. ([scriptblock]::Create($f[1]))"
                                                                                  3⤵
                                                                                  • Suspicious behavior: EnumeratesProcesses
                                                                                  • Suspicious use of AdjustPrivilegeToken
                                                                                  PID:4248
                                                                              • C:\Windows\System32\reg.exe
                                                                                reg add HKCU\Console /v QuickEdit /t REG_DWORD /d 1 /f
                                                                                2⤵
                                                                                • Modifies registry key
                                                                                PID:6044

                                                                            Network

                                                                                  MITRE ATT&CK Enterprise v16

                                                                                  Replay Monitor

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                                                                                  Downloads

                                                                                  StartupProfileData-NonInteractive

                                                                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                                                  • Size 948B
                                                                                  • SHA256 beb89f9355be2debcce3233a89ad4d63ec861b41b73c309d63444f4b800dc129
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  StartupProfileData-NonInteractive

                                                                                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                                                                                  • Size 952B
                                                                                  • SHA256 1321a719825d2d8d2d9135e551e460635bdfeb75be0927c3df7bfb87c450b575
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  __PSScriptPolicyTest_tm1oddjr.pn3.ps1

                                                                                  • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tm1oddjr.pn3.ps1
                                                                                  • Size 60B
                                                                                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                                                  • MD5 SHA1 SHA512 TLSH

                                                                                  memory/620-2-0x0000019B33AD0000-0x0000019B33AF2000-memory.dmp