Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/06/2024, 00:15

General

  • Target
    HaoZip.exe
  • Size 1.0MB
  • Sample240604-ajw6eaed2w
  • SHA256 3ff29a3a41b1a314c4a244ae5d6deb1373254632240a1a674be1e39097d3f29c
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • 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).

  • Modifies registry class 2 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HaoZip.exe
    "C:\Users\Admin\AppData\Local\Temp\HaoZip.exe"
    1⤵
    • Modifies registry class
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3092
    • C:\Users\Admin\AppData\Local\Temp\HaoZipUpdate.exe
      "C:\Users\Admin\AppData\Local\Temp\HaoZipUpdate.exe" -update-cloud-config
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4908

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        HaoZip.hzc

        • Path C:\Users\Admin\AppData\Roaming\HaoZip\HaoZip.hzc
        • Size 29B
        • SHA256 ef452705ac95ccf50354d1140796b96f38151381300532515da7c67fdca227cf
        • MD5 SHA1 SHA512

        cloudconfig.dat

        • Path C:\Users\Admin\AppData\Roaming\HaoZip\cloudconfig.dat
        • Size 29B
        • SHA256 5313e624a817ebcb34675027d12b87465de4fc4fdddfdd74d244490c4911b8e4
        • MD5 SHA1 SHA512

        memory/3092-6-0x000002499B910000-0x000002499B911000-memory.dmp

        memory/3092-22-0x000002499B910000-0x000002499B911000-memory.dmp