Analysis

  • max time kernel
    104s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/03/2023, 07:50

General

  • Target

    PO_23509-23510.xls

  • Size

    1.0MB

  • MD5

    3ff60872925b136a4a02f9646b605df3

  • SHA1

    9d2eec41446241b5dd654fad00062b92b0e8f340

  • SHA256

    64832b9f03d64470940e7481e9adfb6fa728d8a822cc7c649f8e32eafa18125b

  • SHA512

    9d6890cf25cdd1a67edffff1c4ee6605160e24aa8a3fb76a0add988f7fc2b8caa61b2062e333310eef0e1fc358af734974b1badd5072171dd4074048579c1388

  • SSDEEP

    24576:jLKnSSMMednEoakAmmjmRakAmmjmu+MXUkfOt2222222222222222222222K27P:jLKRMLaaoeaao9+MXiB

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\PO_23509-23510.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4132

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\FCC2E451.emf

          Filesize

          1.4MB

          MD5

          5c65827565e89d5357d6f81294701c19

          SHA1

          600aa1899bdc58d12671774e84033366dc931c04

          SHA256

          dec6f35ceb48260f3ba4e6487c48d3f97b274f2eff29cab00c2c7e677eef4b4f

          SHA512

          052c177c606d30f4f3b658f60bb3643fffec498cc8fa931b4380aa6b93ac20fa9ef4600645740e99ba2f6d43e333fe783378d14395132819d6fb44787aad196a

        • memory/4132-133-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-134-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-135-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-136-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-137-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-138-0x00007FF7CDEC0000-0x00007FF7CDED0000-memory.dmp

          Filesize

          64KB

        • memory/4132-139-0x00007FF7CDEC0000-0x00007FF7CDED0000-memory.dmp

          Filesize

          64KB

        • memory/4132-176-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-177-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-178-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB

        • memory/4132-179-0x00007FF7D0130000-0x00007FF7D0140000-memory.dmp

          Filesize

          64KB