Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/04/2026, 04:48

General

  • Target
    2026-04-23_6c97a1c7bb0dd01841e4acafe2b5b9a2_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
  • Size 43.4MB
  • Sample260423-ffkwvsa191
  • SHA256 16486dce457024bb3150bb232e5a766773be563448b9bcd2b6bc3b0e96b9adf0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Enumerates VirtualBox registry keys 2 TTPs 3 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Looks for VMWare services registry key. 1 TTPs 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Using powershell.exe command.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Checks processor information in registry 2 TTPs 24 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Modifies registry key 1 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_6c97a1c7bb0dd01841e4acafe2b5b9a2_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_6c97a1c7bb0dd01841e4acafe2b5b9a2_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3336
    • C:\Users\Admin\AppData\Local\Temp\2026-04-23_6c97a1c7bb0dd01841e4acafe2b5b9a2_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
      C:\Users\Admin\AppData\Local\Temp\2026-04-23_6c97a1c7bb0dd01841e4acafe2b5b9a2_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe "C:\snapshot\Kynix Dualhook Bot\builds\b1e4c90b\kynix.js" --hidden
      2⤵
      • Checks computer location settings
      • Checks processor information in registry
      • Suspicious use of WriteProcessMemory
      PID:4368
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "powershell -command "Add-Type -Name "Window" -Namespace "Console" -MemberDefinition "[DllImport("user32.dll")] public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);"; [Console.Window]::ShowWindow((Get-Process -Id $pid).MainWindowHandle, 0)""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4804
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -command "Add-Type -Name "Window" -Namespace "Console" -MemberDefinition "[DllImport("user32.dll")] public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);"; [Console.Window]::ShowWindow((Get-Process -Id $pid).MainWindowHandle, 0)"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1376
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Add-Type -Name W -Namespace C -MemberDefinition '[DllImport("Kernel32.dll")]public static extern IntPtr GetConsoleWindow();[DllImport("User32.dll")]public static extern bool ShowWindow(IntPtr hWnd,int nCmdShow);';$w=[C.W]::GetConsoleWindow();[C.W]::ShowWindow($w,0)""
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4128
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command "Add-Type -Name W -Namespace C -MemberDefinition '[DllImport("Kernel32.dll")]public static extern IntPtr GetConsoleWindow();[DllImport("User32.dll")]public static extern bool ShowWindow(IntPtr hWnd,int nCmdShow);';$w=[C.W]::GetConsoleWindow();[C.W]::ShowWindow($w,0)"
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4060
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
            "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\snuyly0m\snuyly0m.cmdline"
            5⤵
              PID:3816
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "net session"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:2644
          • C:\Windows\system32\net.exe
            net session
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3708
            • C:\Windows\system32\net1.exe
              C:\Windows\system32\net1 session
              5⤵
                PID:4976
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "netsh advfirewall show allprofiles state"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5000
            • C:\Windows\system32\netsh.exe
              netsh advfirewall show allprofiles state
              4⤵
              • Modifies Windows Firewall
              • Event Triggered Execution: Netsh Helper DLL
              PID:4416
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "wmic /namespace:\\root\SecurityCenter2 path AntiVirusProduct get displayName"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5036
            • C:\Windows\System32\Wbem\WMIC.exe
              wmic /namespace:\\root\SecurityCenter2 path AntiVirusProduct get displayName
              4⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1344
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:4796
            • C:\Windows\system32\reg.exe
              reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA
              4⤵
              • Modifies registry key
              PID:4720
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "ipconfig /all"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1252
            • C:\Windows\system32\ipconfig.exe
              ipconfig /all
              4⤵
              • Gathers network information
              PID:4148
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "systeminfo"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:224
            • C:\Windows\system32\systeminfo.exe
              systeminfo
              4⤵
              • Gathers system information
              PID:2528
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -ExecutionPolicy Bypass -Command "Get-CimInstance -ClassName Win32_BIOS | Select-Object -ExpandProperty Manufacturer""
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1932
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -NoProfile -ExecutionPolicy Bypass -Command "Get-CimInstance -ClassName Win32_BIOS | Select-Object -ExpandProperty Manufacturer"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4352
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -ExecutionPolicy Bypass -Command "Get-CimInstance -ClassName Win32_BIOS | Select-Object -ExpandProperty Version""
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1652
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -NoProfile -ExecutionPolicy Bypass -Command "Get-CimInstance -ClassName Win32_BIOS | Select-Object -ExpandProperty Version"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:4124
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Screen]::PrimaryScreen.Bounds.Width""
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1492
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Screen]::PrimaryScreen.Bounds.Width"
              4⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:4680
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "tasklist"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:1472
            • C:\Windows\system32\tasklist.exe
              tasklist
              4⤵
              • Enumerates processes with tasklist
              PID:1916
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "getmac"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:3728
            • C:\Windows\system32\getmac.exe
              getmac
              4⤵
                PID:5072
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SOFTWARE\Oracle\VirtualBox Guest Additions""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:3988
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SOFTWARE\Oracle\VirtualBox Guest Additions"
                4⤵
                • Looks for VirtualBox Guest Additions in registry
                PID:4980
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxGuest""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:396
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxGuest"
                4⤵
                • Enumerates VirtualBox registry keys
                PID:456
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxMouse""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:2308
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxMouse"
                4⤵
                • Enumerates VirtualBox registry keys
                PID:3044
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxService""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:3284
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SYSTEM\ControlSet001\Services\VBoxService"
                4⤵
                • Enumerates VirtualBox registry keys
                PID:2800
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SOFTWARE\VMware, Inc.\VMware Tools""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4376
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SOFTWARE\VMware, Inc.\VMware Tools"
                4⤵
                • Looks for VMWare Tools registry key
                PID:3816
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SYSTEM\ControlSet001\Services\vmci""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:892
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SYSTEM\ControlSet001\Services\vmci"
                4⤵
                • Looks for VMWare services registry key.
                PID:540
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SYSTEM\ControlSet001\Services\vmhgfs""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:3884
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SYSTEM\ControlSet001\Services\vmhgfs"
                4⤵
                  PID:452
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /d /s /c "reg query "HKLM\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters""
                3⤵
                • Suspicious use of WriteProcessMemory
                PID:3184
                • C:\Windows\system32\reg.exe
                  reg query "HKLM\SOFTWARE\Microsoft\Virtual Machine\Guest\Parameters"
                  4⤵
                    PID:4280

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  powershell.exe.log

                  • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
                  • Size 2KB
                  • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 836B
                  • SHA256 aa93ea64ef66d0a77a693d7da37448f18c4e875a8e6e855cb06cfed4218de721
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 300a56ba5d190f01f59e1c51c90ce534d5992014f12fb7cfff4084ee34d4bcc6
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 03a9c1ee1610ac667757db120dfb496c1dfe93fb3fe6e25a3805092d19c3349e
                  • MD5 SHA1 SHA512 TLSH

                  StartupProfileData-NonInteractive

                  • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                  • Size 1KB
                  • SHA256 31bd5a28190599cf85382a7a9a438e8cf8dd7897181d9fd270827ea4fb4545ba
                  • MD5 SHA1 SHA512 TLSH

                  __PSScriptPolicyTest_uvw5scnm.f3r.ps1

                  • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uvw5scnm.f3r.ps1
                  • Size 60B
                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                  • MD5 SHA1 SHA512 TLSH

                  snuyly0m.0.cs

                  • Path \??\c:\Users\Admin\AppData\Local\Temp\snuyly0m\snuyly0m.0.cs
                  • Size 268B
                  • SHA256 d02d27860f48db9e87b57383e7206aeaeab2e37fc66317b421741117190afdda
                  • MD5 SHA1 SHA512 TLSH

                  snuyly0m.cmdline

                  • Path \??\c:\Users\Admin\AppData\Local\Temp\snuyly0m\snuyly0m.cmdline
                  • Size 369B
                  • SHA256 3c5b2af05bb8f47623e6ddecb0d1e5b721dbb1d4862f3e84fc026c9a1bffe250
                  • MD5 SHA1 SHA512 TLSH

                  memory/1344-29-0x0000023B415B0000-0x0000023B41629000-memory.dmp

                  memory/1376-2-0x000002AEDD560000-0x000002AEDD582000-memory.dmp

                  memory/4352-38-0x0000023BF10F0000-0x0000023BF111A000-memory.dmp

                  memory/4352-39-0x0000023BF10F0000-0x0000023BF1114000-memory.dmp