Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/06/2024, 21:54

General

  • Target

    310ac56a57191f8ed2baaf5a578760c5b7ff20420b162146d3723496d9cc5748.exe

  • Size

    266KB

  • MD5

    7cfa03fe8acadad3ee5477554a1f7cf0

  • SHA1

    6b669a297db8d32ffaf93671b257b89e8edbf02d

  • SHA256

    310ac56a57191f8ed2baaf5a578760c5b7ff20420b162146d3723496d9cc5748

  • SHA512

    939655d2468010b8d3eadab7e5839cef8666f4de3cfdecb745698cfad4cc6d91943a121eff72af6d4095baf294265fe246927bbd89fe02337ee8c83ea211914e

  • SSDEEP

    6144:SXzKdNY49u8rVz9T/TRPkTMekKQ01net:ha4AgR/tPCNkB01

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\310ac56a57191f8ed2baaf5a578760c5b7ff20420b162146d3723496d9cc5748.exe
    "C:\Users\Admin\AppData\Local\Temp\310ac56a57191f8ed2baaf5a578760c5b7ff20420b162146d3723496d9cc5748.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:484
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:1564
    • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
      "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
      2⤵
      • Executes dropped EXE
      PID:1436

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

          Filesize

          87KB

          MD5

          368332fca74f48697d842c5f4698ae1d

          SHA1

          0275153a1e62bd0eca0b02168895517ed66aac56

          SHA256

          3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

          SHA512

          fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

        • memory/484-0-0x0000000000BF0000-0x0000000000C90000-memory.dmp

          Filesize

          640KB

        • memory/484-14-0x0000000000BF0000-0x0000000000C90000-memory.dmp

          Filesize

          640KB

        • memory/484-15-0x0000000000BF0000-0x0000000000C90000-memory.dmp

          Filesize

          640KB