Analysis

  • max time kernel
    145s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/09/2026, 20:53

General

  • Target
    install_q2.0.18.exe
  • Size 25.4MB
  • Sample260903-zpp2qawbme
  • SHA256 d0d580e73af5913a8100fb5d79e2c919aafd4e4403ac5309b835b4e1e149c0ba
  • 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 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 4 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 2 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 5 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_q2.0.18.exe
    "C:\Users\Admin\AppData\Local\Temp\install_q2.0.18.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1692
  • C:\Users\Public\xWbIG9\JwAQGZ.exe
    "C:\Users\Public\xWbIG9\JwAQGZ.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:5516
    • 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
      PID:4204
    • 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\xWbIG9\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
      2⤵
      • Indicator Removal: Clear Persistence
      PID:1884
      • 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\xWbIG9\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1520
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:4072
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:4284
        • 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
          PID:4896
          • 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:2136
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:1948
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:5916
            • 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
              PID:4784
              • 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:748
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:4108
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:2256
                • 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
                  PID:2240
                  • 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:1160
              • C:\Users\Public\xWbIG9\JwAQGZ.exe
                "C:\Users\Public\xWbIG9\JwAQGZ.exe"
                1⤵
                  PID:2700
                • C:\Windows\system32\cmd.exe
                  "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\xWbIG9" /t REG_DWORD /d 0 /f
                  1⤵
                  • Executes a command shell one-liner
                  PID:3056
                • C:\Windows\system32\cmd.exe
                  cmd.exe
                  1⤵
                    PID:4568
                  • 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:4148

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        1BA79029EC3FFD076F5DAC2F70A18685

                        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685
                        • Size 1KB
                        • SHA256 6f7bfa4789bd506ccf81640feec036bac7c0354084ca472f55a79ce53b9c3ade
                        • MD5 SHA1 SHA512 TLSH

                        1BA79029EC3FFD076F5DAC2F70A18685

                        • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1BA79029EC3FFD076F5DAC2F70A18685
                        • Size 186B
                        • SHA256 fee39636d5e1440c0a8361e0d69d86e10ff99da75ae79a93ac4b3b205cb00f46
                        • MD5 SHA1 SHA512 TLSH

                        JwAQGZ.exe

                        • Path C:\Users\Public\xWbIG9\JwAQGZ.exe
                        • Size 135KB
                        • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        UxEnhance64.dll

                        • Path C:\Users\Public\xWbIG9\UxEnhance64.dll
                        • Size 3.1MB
                        • SHA256 fd7f081cc0630ef5361a88cf5e949b8b5432669c08e4e7f646ce60b6eda9768d
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        adoresd.dat

                        • Path C:\Users\Public\xWbIG9\adoresd.dat
                        • Size 4.7MB
                        • SHA256 1862f9d28846cdb7632050591dbb8490bda35d8c12e5a35f664b532feb0b3563
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        msadox.tb

                        • Path C:\Users\Public\xWbIG9\msadox.tb
                        • Size 8KB
                        • SHA256 92f6278a214047db00129451f7e8ddc771597c37efc393b6ae9f6f3e183d31e6
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        memory/1692-529-0x00007FF932890000-0x00007FF9328A2000-memory.dmp

                        memory/1692-2-0x0000000000490000-0x000000000049C000-memory.dmp

                        memory/1692-1-0x0000000000480000-0x000000000048E000-memory.dmp

                        memory/1692-0-0x0000000000480000-0x000000000048E000-memory.dmp

                        memory/1692-528-0x0000000000480000-0x000000000048E000-memory.dmp

                        memory/1692-504-0x00007FF932890000-0x00007FF9328A2000-memory.dmp

                        memory/2700-593-0x00007FF943090000-0x00007FF943092000-memory.dmp

                        memory/2700-576-0x00007FF9208F0000-0x00007FF920E0E000-memory.dmp

                        memory/2700-592-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/2700-590-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/2700-585-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/2700-584-0x00007FF9430A0000-0x00007FF9430A2000-memory.dmp

                        memory/2700-582-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/2700-591-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/2700-589-0x0000021A87940000-0x0000021A881C7000-memory.dmp

                        memory/5516-535-0x00007FF9208F0000-0x00007FF920E0E000-memory.dmp

                        memory/5516-563-0x0000022CCBED0000-0x0000022CCBF5A000-memory.dmp

                        memory/5516-565-0x0000022CCBED0000-0x0000022CCBF5A000-memory.dmp

                        memory/5516-561-0x0000022CCBED0000-0x0000022CCBF5A000-memory.dmp

                        memory/5516-567-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-569-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-564-0x0000022CCBED0000-0x0000022CCBF5A000-memory.dmp

                        memory/5516-560-0x0000022CC8F70000-0x0000022CC8FBE000-memory.dmp

                        memory/5516-554-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-550-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-549-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-548-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-547-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-542-0x00007FF9430A0000-0x00007FF9430A2000-memory.dmp

                        memory/5516-543-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-541-0x0000022CCB300000-0x0000022CCBB87000-memory.dmp

                        memory/5516-534-0x00007FF943090000-0x00007FF943092000-memory.dmp