Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-10-2024 01:50

General

  • Target

    d6ba8947a94f5e830264a54ab3d321d50e7b1fe8b719bc160a4fedad45b05535.xls

  • Size

    848KB

  • MD5

    477a65eebac6498e30c1897c52fe07de

  • SHA1

    f706f65cfd40d74f8c41f57c1f17365432078d2c

  • SHA256

    d6ba8947a94f5e830264a54ab3d321d50e7b1fe8b719bc160a4fedad45b05535

  • SHA512

    485e9b5801e6be76dc17a049e391698729e12e37eb00fb48499fa300677b4fa85a31d4c58af10645e6cf3fa45410ffd6b3618989f69fd0eda1be86e0089e5cc3

  • SSDEEP

    12288:wmzHJE+CzldAD3DERnLRmF8DZJhuia3LziVNtzFrA3+VUdC:7czlubARM8NTa3QzFrpVH

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\d6ba8947a94f5e830264a54ab3d321d50e7b1fe8b719bc160a4fedad45b05535.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Windows\System32\mshta.exe
      C:\Windows\System32\mshta.exe -Embedding
      2⤵
      • Process spawned unexpected child process
      PID:4316

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

    d0a2056332840c1de91aefbe5a9407e2

    SHA1

    0cdfe5e1554f35454260c561a00770c019a598e7

    SHA256

    eafa7353002c032d042bf38c071a072476a4a212c3022acaef29a3b412da34ec

    SHA512

    b20ef5d4c7e0c3331d9773b03777b21f0e06a9704744115be885b9dd526b7d9a4226a696ac08125cea2a9ffd150f40e15d0ea51678db70ccc80209771b1ae44f

  • memory/1220-16-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-2-0x00007FF980250000-0x00007FF980260000-memory.dmp

    Filesize

    64KB

  • memory/1220-13-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-9-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-6-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-5-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-7-0x00007FF980250000-0x00007FF980260000-memory.dmp

    Filesize

    64KB

  • memory/1220-10-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-12-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-11-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-14-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-1-0x00007FF9C026D000-0x00007FF9C026E000-memory.dmp

    Filesize

    4KB

  • memory/1220-3-0x00007FF980250000-0x00007FF980260000-memory.dmp

    Filesize

    64KB

  • memory/1220-4-0x00007FF980250000-0x00007FF980260000-memory.dmp

    Filesize

    64KB

  • memory/1220-0-0x00007FF980250000-0x00007FF980260000-memory.dmp

    Filesize

    64KB

  • memory/1220-8-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-17-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/1220-18-0x00007FF97DB00000-0x00007FF97DB10000-memory.dmp

    Filesize

    64KB

  • memory/1220-15-0x00007FF97DB00000-0x00007FF97DB10000-memory.dmp

    Filesize

    64KB

  • memory/1220-46-0x00007FF9C026D000-0x00007FF9C026E000-memory.dmp

    Filesize

    4KB

  • memory/1220-45-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-43-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-44-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-41-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4316-47-0x00007FF74C150000-0x00007FF74C158000-memory.dmp

    Filesize

    32KB

  • memory/4316-38-0x00007FF9C01D0000-0x00007FF9C03C5000-memory.dmp

    Filesize

    2.0MB