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Analysis

  • max time kernel
    144s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2024, 09:55

General

  • Target

    5bf939a5ebe508171529552a5d1495f495393ebb08eb87c08ac1f5fb9e0f941d.xls

  • Size

    118KB

  • MD5

    b363a9de28fa08d52fd1bcbe66b62177

  • SHA1

    4d76d82d397c088d68038414bcc945c7e62fef9f

  • SHA256

    5bf939a5ebe508171529552a5d1495f495393ebb08eb87c08ac1f5fb9e0f941d

  • SHA512

    ecbc3d03d4c30a1d85ecbde1fdbc262c41e90743117d9f407676eaf03ee61fdd227699e4b4adcbc0aa15856b1c85dee5f2fd66548aa96c9f56306da424fe670c

  • SSDEEP

    1536:HtZjb5CNvDUyPILbqcH1pxt3HrsbDMTXLMEBun3OJdvc3hZPGgqGa:HPj9cgBbq6xtXIbYwEQ3OnvWHPG

Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Detected phishing page
  • 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 SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 2 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\5bf939a5ebe508171529552a5d1495f495393ebb08eb87c08ac1f5fb9e0f941d.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3684
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:2864

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2864-36-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/2864-51-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/2864-48-0x00007FF69BAA0000-0x00007FF69BAA8000-memory.dmp

    Filesize

    32KB

  • memory/2864-41-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-15-0x00007FFA80370000-0x00007FFA80380000-memory.dmp

    Filesize

    64KB

  • memory/3684-16-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-7-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-8-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-6-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-13-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-12-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-11-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-14-0x00007FFA80370000-0x00007FFA80380000-memory.dmp

    Filesize

    64KB

  • memory/3684-10-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-0-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-5-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-9-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-17-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-4-0x00007FFAC28CD000-0x00007FFAC28CE000-memory.dmp

    Filesize

    4KB

  • memory/3684-3-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-1-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-50-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB

  • memory/3684-2-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-80-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-79-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-78-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-77-0x00007FFA828B0000-0x00007FFA828C0000-memory.dmp

    Filesize

    64KB

  • memory/3684-81-0x00007FFAC2830000-0x00007FFAC2A25000-memory.dmp

    Filesize

    2.0MB