Analysis

  • max time kernel
    150s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 07:36

General

  • Target
    2026-07-31_3eac0ca11847844f7b223a1892bc62b6_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe
  • Size 10.3MB
  • Sample260731-jfld6sysdx
  • SHA256 b3b1b40a09c8b7f32ce5e43675500091e300962130d0a881dca34273ce7ac281
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Looks up external IP address via web service 1 TTPs 1 IoCs

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

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Kills process with taskkill 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_3eac0ca11847844f7b223a1892bc62b6_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_3eac0ca11847844f7b223a1892bc62b6_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM chrome.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:2820
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM msedge.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:692
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM brave.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4808
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM opera.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5476
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM vivaldi.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:5692
    • C:\Windows\system32\taskkill.exe
      taskkill /F /IM firefox.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:4692
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -NoProfile -c "$kb = try { (Get-WinUserLanguageList | % { $_.LocalizedName }) -join ' / ' } catch { 'Unknown' }; $p = Get-CimInstance Win32_Processor | Select -First 1; \"$kb\"; \"$($p.NumberOfCores)\"; \"$($p.NumberOfLogicalProcessors)\""
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5944
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
        PID:1492
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        2⤵
          PID:6032
        • C:\Windows\system32\tasklist.exe
          tasklist /fo csv /nh
          2⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:2472
      • 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:248
        • 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:3544
          • 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:3344
            • 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:2800

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    cd_1001572713.db

                    • Path C:\Users\Admin\AppData\Local\Temp\cd_1001572713.db
                    • Size 256KB
                    • SHA256 b0c72944fc5bd02ac464a83ac972277e38d0dbc674f2a634c0d432bf882ef89a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    cd_3480522209.db

                    • Path C:\Users\Admin\AppData\Local\Temp\cd_3480522209.db
                    • Size 138KB
                    • SHA256 f02d21bc04af97d86c8d1d3849061cb55a03473099b5580aa72b237a245049f3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    ck_1300_1785483432736489100.bin

                    • Path C:\Users\Admin\AppData\Local\Temp\ck_1300_1785483432736489100.bin
                    • Size 32B
                    • SHA256 f36926ae958b4bd224c5e4500ee0f457752f38f893b5045d6e2682af03b5bd57
                    • MD5 SHA1 SHA512

                    memory/5944-9-0x000001D761FE0000-0x000001D762002000-memory.dmp

                    memory/5944-12-0x000001D77A2C0000-0x000001D77A2DE000-memory.dmp

                    memory/5944-13-0x000001D77A340000-0x000001D77A3F2000-memory.dmp

                    memory/5944-14-0x000001D77A2E0000-0x000001D77A2EA000-memory.dmp

                    memory/5944-17-0x000001D77A400000-0x000001D77A424000-memory.dmp

                    memory/5944-16-0x000001D77A400000-0x000001D77A42A000-memory.dmp