Analysis

  • max time kernel
    149s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 01:02

General

  • Target

    158644533c0c9683e8c8da4cfafd48eb05164ae25bb0e5f433ed23aec8a7464e.xls

  • Size

    430KB

  • MD5

    996967065e5478555d9c4bf0838f6fd0

  • SHA1

    8c07156945c2c55d61df66ff9ee0f2d6c598a6a4

  • SHA256

    158644533c0c9683e8c8da4cfafd48eb05164ae25bb0e5f433ed23aec8a7464e

  • SHA512

    39c11818eae917356cd178476c2b55c67ca209246e11f0115999ae50e5f7fc6adc1d375ff974ef8020ccb25a1ad474a094f20625db4f741c902fdcf182e1e18e

  • SSDEEP

    12288:U6NCL1OGQpozwjTqCfgn+/doG59yeXWWeIgpWpKhNSB:U6NC5rFWWCfgnkdoG59ye5cIOS

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 FindShellTrayWindow 2 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\158644533c0c9683e8c8da4cfafd48eb05164ae25bb0e5f433ed23aec8a7464e.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4732
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:924

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

          Filesize

          2KB

          MD5

          92412980fbd2ceb96a247cbb8f0f34ac

          SHA1

          bfa577e4c64f290b3ec62be847f71a895bf0c561

          SHA256

          6ca9e40ef6a8fe34d0ba0eea96c00cd22238a86fd07c0bac523d4817475bea5a

          SHA512

          436819305518ee91e3b1cfc153b080d9edcfd967fef2ff06523e5e84b44e904e1068886cf6276c2aa15a45c8693151a1dba60ba3af2f91b68895d2ffad877e3e

        • memory/924-28-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/924-48-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/924-40-0x00007FF6AD260000-0x00007FF6AD268000-memory.dmp

          Filesize

          32KB

        • memory/924-35-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/924-36-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/924-33-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/924-34-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-4-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-10-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-12-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-13-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-11-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-15-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-16-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-14-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-0-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-17-0x00007FFFB4510000-0x00007FFFB4520000-memory.dmp

          Filesize

          64KB

        • memory/4732-18-0x00007FFFB4510000-0x00007FFFB4520000-memory.dmp

          Filesize

          64KB

        • memory/4732-2-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-6-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-3-0x00007FFFF696D000-0x00007FFFF696E000-memory.dmp

          Filesize

          4KB

        • memory/4732-8-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-9-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-7-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-5-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-47-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB

        • memory/4732-1-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-78-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-77-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-76-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-75-0x00007FFFB6950000-0x00007FFFB6960000-memory.dmp

          Filesize

          64KB

        • memory/4732-79-0x00007FFFF68D0000-0x00007FFFF6AC5000-memory.dmp

          Filesize

          2.0MB