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
    14-06-2024 01:29

General

  • Target

    441c440a68d7faeea6149a3058a2a070ca0214263005a99b11ac58b918a13029.exe

  • Size

    266KB

  • MD5

    17c021c3a0a707e0eda1aa82e80edf94

  • SHA1

    3a773e1d2bb1a53bbd8fed770fd165df57399639

  • SHA256

    441c440a68d7faeea6149a3058a2a070ca0214263005a99b11ac58b918a13029

  • SHA512

    85dc03e366ffe2594ddd3307d2d24246ccdaa52c46b8620f7d7a6a5d943e585b72c9dbb0ea6fdc48f67acf092dc4c2f21e8ba7440c73ff85b1d891a6985d4c92

  • SSDEEP

    6144:aXzKdNY49u8rVovlLBypDIAygDn01net:Za4ARtOMM01

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\441c440a68d7faeea6149a3058a2a070ca0214263005a99b11ac58b918a13029.exe
    "C:\Users\Admin\AppData\Local\Temp\441c440a68d7faeea6149a3058a2a070ca0214263005a99b11ac58b918a13029.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5044
    • 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:2176
    • 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:1092

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/5044-0-0x0000000000B40000-0x0000000000BE0000-memory.dmp

    Filesize

    640KB

  • memory/5044-14-0x0000000000B40000-0x0000000000BE0000-memory.dmp

    Filesize

    640KB

  • memory/5044-15-0x0000000000B40000-0x0000000000BE0000-memory.dmp

    Filesize

    640KB