Overview

overview

8

Static

static

3

2026-06-25...-s.exe

windows10-2004-x64

7

2026-06-25...-s.exe

windows11-ltsc_2024-x64

8

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
    29/06/2026, 21:33

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General

  • Target
    2026-06-25_7b486155dba6f5cd8ca7c3260589d11b_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
  • Size 51.7MB
  • Sample260629-1eba9agy6l
  • SHA256 c1f2983ef4c7262050c181b5693e58ef13f0bb152cb56113fb7e9bd86c9ea402
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwaredefense_evasiondiscoverypersistencespywarestealer

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

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

  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Checks SCSI registry key(s) 3 TTPs 62 IoCs

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

  • Kills process with taskkill 6 IoCs
    defense_evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 35 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 54 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-25_7b486155dba6f5cd8ca7c3260589d11b_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-25_7b486155dba6f5cd8ca7c3260589d11b_byakugan_cobalt-strike_coinminer_glassworm_icedid_luca-s.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2352
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell "Get-CimInstance Win32_VideoController | Select-Object -ExpandProperty Name""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1088
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell "Get-CimInstance Win32_VideoController | Select-Object -ExpandProperty Name"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5452
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell "Get-CimInstance Win32_LogicalDisk -Filter \"DeviceID='C:'\" | Select-Object @{n='Free';e={[math]::round($_.FreeSpace/1GB,2)}},@{n='Total';e={[math]::round($_.Size/1GB,2)}}""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell "Get-CimInstance Win32_LogicalDisk -Filter \"DeviceID='C:'\" | Select-Object @{n='Free';e={[math]::round($_.FreeSpace/1GB,2)}},@{n='Total';e={[math]::round($_.Size/1GB,2)}}"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5188
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell "(Get-CimInstance Win32_ComputerSystemProduct).UUID""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:964
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell "(Get-CimInstance Win32_ComputerSystemProduct).UUID"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5364
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "powershell "(Get-CimInstance Win32_OperatingSystem).Caption""
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:940
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell "(Get-CimInstance Win32_OperatingSystem).Caption"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4200
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM chrome.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3292
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM chrome.exe
        3⤵
        • Kills process with taskkill
        PID:3768
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM brave.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3952
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM brave.exe
        3⤵
        • Kills process with taskkill
        PID:1748
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM msedge.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5100
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM msedge.exe
        3⤵
        • Kills process with taskkill
        PID:1500
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM firefox.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3408
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM firefox.exe
        3⤵
        • Kills process with taskkill
        PID:4532
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM opera.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4120
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM opera.exe
        3⤵
        • Kills process with taskkill
        PID:3484
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /d /s /c "taskkill /F /IM vivaldi.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4188
      • C:\Windows\system32\taskkill.exe
        taskkill /F /IM vivaldi.exe
        3⤵
        • Kills process with taskkill
        PID:4680
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --headless=new --no-startup-window --no-sandbox --allow-no-sandbox-job --disable-3d-apis --disable-gpu --disable-d3d11 --disable-extensions --disable-background-networking --window-position=-32000,-32000 --window-size=1,1
      2⤵
        PID:5968
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --headless=new --no-startup-window --no-sandbox --allow-no-sandbox-job --disable-3d-apis --disable-gpu --disable-d3d11 --disable-extensions --disable-background-networking --window-position=-32000,-32000 --window-size=1,1
        2⤵
          PID:3052
      • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
        "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
        1⤵
          PID:6120
        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
          1⤵
            PID:4840
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:5500
            • C:\Windows\explorer.exe
              explorer.exe /LOADSAVEDWINDOWS
              2⤵
              • Boot or Logon Autostart Execution: Active Setup
              • Enumerates connected drives
              • Checks SCSI registry key(s)
              • Modifies Internet Explorer settings
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of FindShellTrayWindow
              • Suspicious use of SendNotifyMessage
              • Suspicious use of SetWindowsHookEx
              PID:1860
          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe
            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\SearchHost.exe" -ServerName:CortanaUI.AppXstmwaab17q5s3y22tp6apqz7a45vwv65.mca
            1⤵
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            PID:4804
          • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
            "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
            1⤵
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            PID:2868

          Network

                MITRE ATT&CK Enterprise v16

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                Downloads

                StartupProfileData-NonInteractive
                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 2706f7a3cde18304b8eb65dc0fa6d884f09a46a78e320302afda951d20885534
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                StartupProfileData-NonInteractive
                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 3b436c34d313d5e1173acf90653549e9589f137b4154cef91f332598e26b1b4a
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                StartupProfileData-NonInteractive
                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 d2a8971d53cb0778a41d4309c7232991e38a133ab433774f8b54b0002fdde7a2
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                prep_Activatable Class_Hermes_perf.cache
                • Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\TempState\prep_Activatable Class_Hermes_perf.cache
                • Size 599B
                • SHA256 b536a3dae9ea5c69081f0491eed829e3b57e32401fdf49a63031bcd6b20e6fdb
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                __PSScriptPolicyTest_2wrjyd3k.yxq.ps1
                • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2wrjyd3k.yxq.ps1
                • Size 60B
                • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                • MD5 SHA1 SHA512 TLSH
                Submit Download

                koffi.node
                • Path C:\Users\Admin\AppData\Local\Temp\pkg\5390a6e75d1276cb87b8827303c4e8fc3ed9a6e012bf3c43c6c28bd6bf308d51\@koromix\koffi-win32-x64\win32_x64\koffi.node
                • Size 1.0MB
                • SHA256 5390a6e75d1276cb87b8827303c4e8fc3ed9a6e012bf3c43c6c28bd6bf308d51
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                node.napi.node
                • Path C:\Users\Admin\AppData\Local\Temp\pkg\da2172ce055fa47d6a0ea1c90654f530abed33f69a74d52fab06c4c7653b48fd\@primno\dpapi\prebuilds\win32-x64\node.napi.node
                • Size 137KB
                • SHA256 da2172ce055fa47d6a0ea1c90654f530abed33f69a74d52fab06c4c7653b48fd
                • MD5 SHA1 SHA512 SSDEEP TLSH
                Submit Download

                memory/1860-241-0x000000000A4F0000-0x000000000A67E000-memory.dmp
                Download

                memory/4804-70-0x0000018513E90000-0x0000018513F90000-memory.dmp
                Download

                memory/4804-54-0x00000185001E0000-0x00000185002E0000-memory.dmp
                Download

                memory/4804-68-0x0000018503A30000-0x0000018503A50000-memory.dmp
                Download

                memory/4804-56-0x00000185001E0000-0x00000185002E0000-memory.dmp
                Download

                memory/4804-100-0x0000018514210000-0x0000018514230000-memory.dmp
                Download

                memory/4804-75-0x0000018503C90000-0x0000018503CB0000-memory.dmp
                Download

                memory/5452-22-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-33-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-32-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-29-0x0000021D344C0000-0x0000021D344EA000-memory.dmp
                Download

                memory/5452-30-0x0000021D344C0000-0x0000021D344E4000-memory.dmp
                Download

                memory/5452-28-0x0000021D33F60000-0x0000021D33F6A000-memory.dmp
                Download

                memory/5452-27-0x0000021D341B0000-0x0000021D34262000-memory.dmp
                Download

                memory/5452-26-0x0000021D33F40000-0x0000021D33F5E000-memory.dmp
                Download

                memory/5452-23-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-20-0x0000021D33E90000-0x0000021D33EB2000-memory.dmp
                Download

                memory/5452-21-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-17-0x00007FFCC2EB0000-0x00007FFCC3854000-memory.dmp
                Download

                memory/5452-16-0x00007FFCC303F000-0x00007FFCC3040000-memory.dmp
                Download