Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12/06/2024, 23:06

General

  • Target

    98d64015467ab2e134f2672b407d7f7b93c74ee2a76d85ce9bc2d0c4f130a493.exe

  • Size

    266KB

  • MD5

    98d9ff1878e61dad7b85132ababbf3f2

  • SHA1

    652962c859e5d28392f1ea874d25a9abe386e5be

  • SHA256

    98d64015467ab2e134f2672b407d7f7b93c74ee2a76d85ce9bc2d0c4f130a493

  • SHA512

    baaabc940b4513d9304215f369c4bc79610596054d82ac51ab50f34bd70c90c96d6c1b5057fab0a1be7b46ac13c0d023bc2f7c8c809cef62b3bb6174b309f8b4

  • SSDEEP

    3072:1NXEGZJWhfNFC4S60+XoLczrVmXfAxPJR7xsXnOBATu3rejB1MiqGwe9H01ne4PK:TXzKdNY49u8rVhRVYJCKvMiqGb01net

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\98d64015467ab2e134f2672b407d7f7b93c74ee2a76d85ce9bc2d0c4f130a493.exe
    "C:\Users\Admin\AppData\Local\Temp\98d64015467ab2e134f2672b407d7f7b93c74ee2a76d85ce9bc2d0c4f130a493.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3560
    • 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:400
    • 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:4824

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/3560-0-0x0000000000A30000-0x0000000000AD0000-memory.dmp

    Filesize

    640KB

  • memory/3560-14-0x0000000000A30000-0x0000000000AD0000-memory.dmp

    Filesize

    640KB