Analysis

  • max time kernel
    144s
  • max time network
    137s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 02:46

General

  • Target

    aa4a4d125c444cbe602ab60cba31083a31fd60e2c2ce08e55f84468751a82daf.xls

  • Size

    1.1MB

  • MD5

    8f3c11affc3d0195c96e4d1e4478e29c

  • SHA1

    daad41a948964394469ac56db60e102515fe938f

  • SHA256

    aa4a4d125c444cbe602ab60cba31083a31fd60e2c2ce08e55f84468751a82daf

  • SHA512

    194efa4322ad42523eb4a8bfca941388eb645dde024712cbef2bd106d88407ff6f67ad3e6ddfdc8cbe7e7ba98a3fc6928092920c62d2b326e1bbb3b9784d0fa2

  • SSDEEP

    24576:Uq9PLiijE2Z5Z2am8VcYjgxPF84LJQodsJU1BnBsk7LRXA2r:UEPLiij7Z5ZK8VcYMpFjLJQodH1BXPR9

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.

  • 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\aa4a4d125c444cbe602ab60cba31083a31fd60e2c2ce08e55f84468751a82daf.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3092
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:856

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

    1KB

    MD5

    33ed741e738ffd17972791590e87aa49

    SHA1

    e9b716cc084e27b359ecf84a8e747c1e6d2d99a6

    SHA256

    6a4cc7e2807e9a9891c9bda562deef9f9cdca2b8a043c0b9307013e729601156

    SHA512

    84c0e5fac4ab95a78aa2d929c6be519f8f683b64cd13920d59a31ffff09350f0fbf25cd54544e87bb112b503f3bc7222379ccd4748096eaf8fc8aa91df779126

  • memory/856-38-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/856-53-0x00007FF69FFD0000-0x00007FF69FFD8000-memory.dmp

    Filesize

    32KB

  • memory/856-52-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/856-43-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/856-41-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/856-39-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-6-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-15-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-9-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-10-0x00007FFD98C50000-0x00007FFD98C60000-memory.dmp

    Filesize

    64KB

  • memory/3092-11-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-12-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-13-0x00007FFD98C50000-0x00007FFD98C60000-memory.dmp

    Filesize

    64KB

  • memory/3092-18-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-17-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-16-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-14-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-8-0x00007FFD9ADD0000-0x00007FFD9ADE0000-memory.dmp

    Filesize

    64KB

  • memory/3092-1-0x00007FFDDADED000-0x00007FFDDADEE000-memory.dmp

    Filesize

    4KB

  • memory/3092-7-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-5-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-4-0x00007FFD9ADD0000-0x00007FFD9ADE0000-memory.dmp

    Filesize

    64KB

  • memory/3092-45-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-47-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-46-0x00007FFDDADED000-0x00007FFDDADEE000-memory.dmp

    Filesize

    4KB

  • memory/3092-48-0x00007FFDDAD50000-0x00007FFDDAF45000-memory.dmp

    Filesize

    2.0MB

  • memory/3092-0-0x00007FFD9ADD0000-0x00007FFD9ADE0000-memory.dmp

    Filesize

    64KB

  • memory/3092-2-0x00007FFD9ADD0000-0x00007FFD9ADE0000-memory.dmp

    Filesize

    64KB

  • memory/3092-3-0x00007FFD9ADD0000-0x00007FFD9ADE0000-memory.dmp

    Filesize

    64KB