Analysis

  • max time kernel
    31s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-03-2024 02:49

General

  • Target

    b022cc37ef4539a49d65dde9dec5c67a.xlsm

  • Size

    247KB

  • MD5

    b022cc37ef4539a49d65dde9dec5c67a

  • SHA1

    3d01c44e63ed8485f30ce500c28d635dbbf819a8

  • SHA256

    bd1e2680fd4e09beddf15f4f0918e2a9473962331f1a87e8dd8afec64cebc1da

  • SHA512

    1cae6e29161f7d42d79575d3d189b82fccb924f30afbf86eb4aa75dda5cb9026a19a03056feca558db8ddd02fd29bde34acbf91be2a206cee63d672c01027845

  • SSDEEP

    6144:S9tZbAPPimNA/kjoitkJfXhblTq8mr0ENe6:YtZbAPDNAcMhFpUNP

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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs

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\b022cc37ef4539a49d65dde9dec5c67a.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:712
    • C:\Windows\SYSTEM32\MSHTA.exe
      MSHTA C:\ProgramData\QGuGaB.sct
      2⤵
      • Process spawned unexpected child process
      PID:3132
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2232 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3448

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\QGuGaB.sct

      Filesize

      25KB

      MD5

      7f34af32c773ab5bbe667f36a83a8a2b

      SHA1

      0c3c9cea4ddfe0b797c2692c83e6ee1ecf87db37

      SHA256

      0d5185594ad7445b26acf14ce1c888c60f1b69733f0ae1bcbf5cd1ce58c24de2

      SHA512

      e9d3b3cc0a208623e316de12666f36de21c08303021b440ed7b2e0d33f960c74c0ad3b55dd168b4fa62b46aa9e36c04e050c2b0cc042c72a39ae6ebfa45ef017

    • memory/712-8-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-58-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-3-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-4-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-5-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-6-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-17-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-0-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-9-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-10-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-11-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-12-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-14-0x00007FF962170000-0x00007FF962180000-memory.dmp

      Filesize

      64KB

    • memory/712-13-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-61-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-2-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-7-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-18-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-19-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-20-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-21-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-22-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-23-0x00007FF962170000-0x00007FF962180000-memory.dmp

      Filesize

      64KB

    • memory/712-1-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-37-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-55-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-57-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-56-0x00007FF9642F0000-0x00007FF964300000-memory.dmp

      Filesize

      64KB

    • memory/712-59-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-16-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-60-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB

    • memory/712-15-0x00007FF9A4270000-0x00007FF9A4465000-memory.dmp

      Filesize

      2.0MB