Analysis

  • max time kernel
    149s
  • max time network
    161s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/03/2026, 01:58

General

  • Target
    2026-03-22_60b1805e8ac8fd920f3d6a68b856b9d9_amadey_avoslocker_cobalt-strike_cryptbot_elex_luca-stealer_lynx_njrat.exe
  • Size 633KB
  • Sample260322-cd8y5ad131
  • SHA256 77601325bab4dd55ecb1d27d4cfefaeaf96e98c586816e1547214cb6522bac51
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious use of FindShellTrayWindow 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-03-22_60b1805e8ac8fd920f3d6a68b856b9d9_amadey_avoslocker_cobalt-strike_cryptbot_elex_luca-stealer_lynx_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-03-22_60b1805e8ac8fd920f3d6a68b856b9d9_amadey_avoslocker_cobalt-strike_cryptbot_elex_luca-stealer_lynx_njrat.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious use of FindShellTrayWindow
    PID:1540

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        NDnyHkZPyh.zip

        • Path C:\Users\Admin\AppData\Local\Temp\JBXJh1fOI3\NDnyHkZPyh.zip
        • Size 50KB
        • SHA256 802bf710dcc779443d84540ca9b2177ce2f78c999d869054c4caf4b5f42b046d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _Information.txt

        • Path C:\Users\Admin\AppData\Local\Temp\JBXJh1fOI3\_Files\_Information.txt
        • Size 5KB
        • SHA256 d29d83fcd93109995a9c9544dd2244b0d1f4963a33192af6217a2ca239361610
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _Screen_Desktop.jpeg

        • Path C:\Users\Admin\AppData\Local\Temp\JBXJh1fOI3\_Files\_Screen_Desktop.jpeg
        • Size 71KB
        • SHA256 7430b694ea8c23cd895a93ee153d3a9853864f4aa816a4f59b67f0d7ed59c7f9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        system_info.txt

        • Path C:\Users\Admin\AppData\Local\Temp\JBXJh1fOI3\files_\system_info.txt
        • Size 4KB
        • SHA256 3b90adf51b7e0e6c92b176bc7eda3d7dc9eb5b13ee19addf9ffe112d10501fd2
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mrUHik4ZJTHej.zip

        • Path C:\Users\Admin\AppData\Local\Temp\JBXJh1fOI3\mrUHik4ZJTHej.zip
        • Size 50KB
        • SHA256 610eb55ec75fe27a7b86c3cacf438548127f557b6674ab85755ac6588d6a84b9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1540-216-0x0000000001280000-0x000000000133B000-memory.dmp

        memory/1540-232-0x0000000001280000-0x000000000133B000-memory.dmp

        memory/1540-257-0x0000000001280000-0x000000000133B000-memory.dmp