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
    11/06/2024, 01:27

General

  • Target

    e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe

  • Size

    266KB

  • MD5

    844bf7a41435b9a47486b0e38ec70c9a

  • SHA1

    22f592a10829cea0d3ae997b500ca800dc2bc87e

  • SHA256

    e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74

  • SHA512

    80b541bae9ab8d4d38c1d7080d58a823f51148845806e92cb5c775520a280046deb18675ed9b5221ca789ddfa772cdc48f63f95447d18300b21f609b12b6ac55

  • SSDEEP

    6144:qXzKdNY49u8rVrBj9Mlr5xuRrUa01net:pa4Ast+lNxi01

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\e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe
    "C:\Users\Admin\AppData\Local\Temp\e6b3177abbb6a57dcb452243c3b8e6e062d1cf8edd5daf0b7c7d63b96094cf74.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3140
    • 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:1480
    • 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:4040

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/3140-0-0x0000000000BB0000-0x0000000000C50000-memory.dmp

          Filesize

          640KB

        • memory/3140-14-0x0000000000BB0000-0x0000000000C50000-memory.dmp

          Filesize

          640KB

        • memory/3140-15-0x0000000000BB0000-0x0000000000C50000-memory.dmp

          Filesize

          640KB