Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/11/2026, 22:52

General

  • Target
    2026-10-31_919e81ca92fff5686c1d3124de9fc22e_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 10.2MB
  • Sample261101-2te4esdx4x
  • SHA256 1d6d6196b64874ab23991ae8d35aa10c1aa929fc2ed99a69e67e85aeba35f22f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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.

  • Enumerates connected drives 3 TTPs 21 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 TTPs 1 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • GoLang User-Agent 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-31_919e81ca92fff5686c1d3124de9fc22e_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-31_919e81ca92fff5686c1d3124de9fc22e_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Enumerates connected drives
    • Reads the TCP/IP host and domain name from the registry
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4252
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --headless --no-startup-window --disable-gpu
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5928
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome5928240836375 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome5928240836375\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome5928240836375 --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x1b8,0x1bc,0x1c0,0x194,0x1c4,0x7ffa7a6cc728,0x7ffa7a6cc734,0x7ffa7a6cc740
        3⤵
          PID:5324
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --headless --no-startup-window --disable-gpu
        2⤵
        • Enumerates system info in registry
        • Suspicious use of WriteProcessMemory
        PID:5440
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge5440240836906 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge5440240836906\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x270,0x274,0x278,0x26c,0x2d0,0x7ffa67eec188,0x7ffa67eec194,0x7ffa67eec1a0
          3⤵
            PID:3704
      • 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:1600
        • 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:4408

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                2058615003.zip

                • Path C:\Users\Admin\AppData\Local\Temp\2058615003.zip
                • Size 226KB
                • SHA256 704efcc9ec30dde34dc4b6c802099ce359682956a4b59ce6762ee0cef5b1ddd2
                • MD5 SHA1 SHA512 SSDEEP TLSH

                settings.dat

                • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge5440240836906\Crashpad\settings.dat
                • Size 280B
                • SHA256 70cc2fd7f536c0bd534dd177504afd8d1de1ba04529196a38b1eb74336dc14e1
                • MD5 SHA1 SHA512

                throttle_store.dat

                • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge5440240836906\Crashpad\throttle_store.dat
                • Size 20B
                • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                • MD5 SHA1 SHA512