Analysis

  • max time kernel
    150s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    29/07/2026, 22:11

General

  • Target
    9b7ef082e319ca76dfb339d35c07436d433f3480deefc9e9b782b572edbcdc67.exe
  • Size 42KB
  • Sample260729-13316stdmh
  • SHA256 9b7ef082e319ca76dfb339d35c07436d433f3480deefc9e9b782b572edbcdc67
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates a file in the Startup directory 1 TTPs 2 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Enumerates connected drives 3 TTPs 21 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 46 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9b7ef082e319ca76dfb339d35c07436d433f3480deefc9e9b782b572edbcdc67.exe
    "C:\Users\Admin\AppData\Local\Temp\9b7ef082e319ca76dfb339d35c07436d433f3480deefc9e9b782b572edbcdc67.exe"
    1⤵
    • Creates a file in the Startup directory
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Windows\SysWOW64\net.exe
      net stop "Kingsoft AntiVirus Service"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4680
      • C:\Windows\SysWOW64\net1.exe
        C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4800

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        setup.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeCore\122.0.2365.106\Installer\setup.exe
        • Size 6.8MB
        • SHA256 48654ee2ff479ed10fd508681a24a3801742a23e9c594ed28c5e515844e47dec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _desktop.ini

        • Path F:\$RECYCLE.BIN\S-1-5-21-1079202589-886135813-2527035092-1000\_desktop.ini
        • Size 9B
        • SHA256 c4d7434540ec172b2e42679328e897fec54cd08350555c8e916d6fe3a646e60a
        • MD5 SHA1 SHA512

        memory/5008-0-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/5008-3-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/5008-2860-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/5008-8042-0x0000000000400000-0x000000000044E000-memory.dmp

        memory/5008-8045-0x0000000000400000-0x000000000044E000-memory.dmp