Analysis

  • max time kernel
    90s
  • max time network
    93s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07/06/2024, 16:16

General

  • Target

    ea8d6ac150b9dcd3ae6c056d2bb544e8a6d05e44398f0beee95bedc4b7b357d6.exe

  • Size

    266KB

  • MD5

    ddb7a0bce018ca02d18ff7762da1557e

  • SHA1

    9f3da8f9402f27b423526d1e686a56c8757d23b1

  • SHA256

    ea8d6ac150b9dcd3ae6c056d2bb544e8a6d05e44398f0beee95bedc4b7b357d6

  • SHA512

    5bafd82444f37a8ba16aafd14b9669bc37ed8eb8e18a55c0f28e3a0674e296bfa1e4bfddd45a6d53cefdad5cfdf81bdd97c16e5c6a0bad497b828e12d190c34b

  • SSDEEP

    6144:LXzKdNY49u8rVBzx4cj3VUKIpBdp01net:Ua4Asx4cxfIn01

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\ea8d6ac150b9dcd3ae6c056d2bb544e8a6d05e44398f0beee95bedc4b7b357d6.exe
    "C:\Users\Admin\AppData\Local\Temp\ea8d6ac150b9dcd3ae6c056d2bb544e8a6d05e44398f0beee95bedc4b7b357d6.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1588
    • 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:3144
    • 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:2236

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/1588-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp

          Filesize

          640KB

        • memory/1588-15-0x0000000000F10000-0x0000000000FB0000-memory.dmp

          Filesize

          640KB