Analysis

  • max time kernel
    99s
  • max time network
    125s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    03/06/2024, 18:09

General

  • Target

    67eabc35e5d642b14be390a33a4724a358cc3091cf9c4b9195510ecf07934792.exe

  • Size

    266KB

  • MD5

    33aa6ceb4586d76a59db3f4b997079ea

  • SHA1

    e2980479f71206b2183d505f46e82ce627ca6c51

  • SHA256

    67eabc35e5d642b14be390a33a4724a358cc3091cf9c4b9195510ecf07934792

  • SHA512

    e5af947c7a581639d30de838f3e29e46aec47be4b8397d2f92fde048f8fd9371aed597e9ca3ccb928983181eacea1f09828dd6639a756224a26e4c97e2207ad3

  • SSDEEP

    3072:kNXEGZJWhfNFC4S60+XoLczrVmXZDdpF8MZYPZrCQ8IVirmBtJjcWTA2H01ne4PK:yXzKdNY49u8rVW/YRriGtJjcWj01net

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • UPX packed file 2 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\67eabc35e5d642b14be390a33a4724a358cc3091cf9c4b9195510ecf07934792.exe
    "C:\Users\Admin\AppData\Local\Temp\67eabc35e5d642b14be390a33a4724a358cc3091cf9c4b9195510ecf07934792.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3208
    • 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:3644
    • 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:1776

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        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/3208-0-0x0000000000BF0000-0x0000000000C90000-memory.dmp

          Filesize

          640KB

        • memory/3208-14-0x0000000000BF0000-0x0000000000C90000-memory.dmp

          Filesize

          640KB