Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2023, 10:11

General

  • Target

    711.xls

  • Size

    613KB

  • MD5

    c339c06b207148996208bf283a98abb2

  • SHA1

    ef894d814f8858aeae2b5189a60de2fedf847afb

  • SHA256

    4845c38c745540aea9510da642c4719e6f3e0523341c4e37488103e7229811c4

  • SHA512

    6be369bc7d3444a12894adc988b462e58e4b49a6fe77fd17f9c5bb45ab83d124e7a574e4ebfa6cdaafe4e4c6662f48105400e38f093d236778e3787109c42587

  • SSDEEP

    12288:cs8bx89Rzj8U2tMIX26XBAeUdkJqyiKGmCN0TO30iDLECqHbg:KbURWFXBXUaq7KPU01iDfa8

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\711.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:992

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/992-133-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-134-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-135-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-136-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-137-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-138-0x00007FFAE4720000-0x00007FFAE4730000-memory.dmp

          Filesize

          64KB

        • memory/992-139-0x00007FFAE4720000-0x00007FFAE4730000-memory.dmp

          Filesize

          64KB

        • memory/992-161-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-162-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-163-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB

        • memory/992-164-0x00007FFAE6A50000-0x00007FFAE6A60000-memory.dmp

          Filesize

          64KB