Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20231023-en
  • resource tags

    arch:x64arch:x86image:win10-20231023-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-11-2023 19:46

General

  • Target

    07a8a6ec1473dfeac0a752457993c69804c31797c8357f2b93c5ce9e1eaddef2.exe

  • Size

    1.3MB

  • MD5

    163450e26d81675d89b185d422631e28

  • SHA1

    e990a12e46f63cb40fd4eed98dbffc7be36f0e3a

  • SHA256

    07a8a6ec1473dfeac0a752457993c69804c31797c8357f2b93c5ce9e1eaddef2

  • SHA512

    c58739d1d6eba77c0a658d9fe9b2b769993cffc4cb00d283e57d19667efe62840e5cede7e91da61ef01e15108cc2af19208170e2685d397cf6af3bfd47c94565

  • SSDEEP

    24576:NmmEs2wqfcRBxJCBEmAMpCOJMbgp2kvB1Pj5R+d3ThJtrU35Zln2i6:8dw/IyPxbgp2iB1Pju3TVrK5Zln2i6

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07a8a6ec1473dfeac0a752457993c69804c31797c8357f2b93c5ce9e1eaddef2.exe
    "C:\Users\Admin\AppData\Local\Temp\07a8a6ec1473dfeac0a752457993c69804c31797c8357f2b93c5ce9e1eaddef2.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 HR" /sc HOURLY /rl HIGHEST
      2⤵
      • Creates scheduled task(s)
      PID:3296
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /f /RU "Admin" /tr "C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe" /tn "OfficeTrackerNMP131 LG" /sc ONLOGON /rl HIGHEST
      2⤵
      • Creates scheduled task(s)
      PID:3924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\OfficeTrackerNMP131\OfficeTrackerNMP131.exe

    Filesize

    1.3MB

    MD5

    163450e26d81675d89b185d422631e28

    SHA1

    e990a12e46f63cb40fd4eed98dbffc7be36f0e3a

    SHA256

    07a8a6ec1473dfeac0a752457993c69804c31797c8357f2b93c5ce9e1eaddef2

    SHA512

    c58739d1d6eba77c0a658d9fe9b2b769993cffc4cb00d283e57d19667efe62840e5cede7e91da61ef01e15108cc2af19208170e2685d397cf6af3bfd47c94565