Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2023, 07:52

General

  • Target

    MV SEA CALYPSO.xls

  • Size

    1.1MB

  • MD5

    8b4e0b87572717cfd3f2ae76df8bb81c

  • SHA1

    40ffb77814149ac091e855d05efa3ae0c1193158

  • SHA256

    e27d7f51f333c66888b58f1baf06c3055787212fd0ff90b2a52de6e221ee4a7c

  • SHA512

    d8449da9d9eda3dd7c2fe8d2587bd7de9c36683f57b630eba06085842874cbad22e1a7f0d82479a65530e18408de159464a8a23cdc844d2ca5d93cbdb604a4bc

  • SSDEEP

    24576:FWQmmav30xSZy6w6VH6NXFZyLw6V56NHsz5vVQcTAZeiyfSwIN:EQmmQ306+6Va1P6VgaVVrTgyqD

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\MV SEA CALYPSO.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\A795BB8A.emf

    Filesize

    1.4MB

    MD5

    a01b9617553432807b9b58025b338d97

    SHA1

    439bdcc450408b9735b2428c2d53d2e6977fa58c

    SHA256

    7a0426ed2e2349916969ff7087c0f76089fb8ce7f4627f3d11ccbc1aaefcedce

    SHA512

    312cc2563fa865d6a939fea85a520627c73ed9a95bafc98c89495f21d535dc658825be74b64f0f5c5815d1d234fc6e77a71779247e4973e39ba8dccec2f09bee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\DD857B1C.emf

    Filesize

    12.7MB

    MD5

    2ed40ac4115e14902661c1c56cc56c5e

    SHA1

    4e6857bb5489221916ebad17ad6dca0963cd62f8

    SHA256

    b3de17d3715af011dae177ee5627adb40a58dd978e8418f8c8eeeda79f095de4

    SHA512

    8e514d9cf45932dce5db64bb16944fef673e73d7ff32feea0515c343cbfc538d591767505bacd45bd695c1c555efe68dc374508a2f7197a079bb264f932d2b36

  • memory/1652-17-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-19-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-5-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-6-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-4-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-7-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-8-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-10-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-9-0x00007FFB6F030000-0x00007FFB6F040000-memory.dmp

    Filesize

    64KB

  • memory/1652-11-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-12-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-13-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-14-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-16-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-0-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-18-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-3-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-20-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-15-0x00007FFB6F030000-0x00007FFB6F040000-memory.dmp

    Filesize

    64KB

  • memory/1652-21-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-22-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-23-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-32-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-2-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-1-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-65-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-66-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-68-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-67-0x00007FFB71090000-0x00007FFB710A0000-memory.dmp

    Filesize

    64KB

  • memory/1652-69-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-70-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-72-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB

  • memory/1652-71-0x00007FFBB1010000-0x00007FFBB1205000-memory.dmp

    Filesize

    2.0MB