Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-04-2023 22:49

General

  • Target

    actuary.com.au_wp-content_uploads_rvdata.xlsm

  • Size

    100KB

  • MD5

    eb2d79e5188ed7a45453e520d7ee70bd

  • SHA1

    ac637311c2649e33d777c554008c098ce126de70

  • SHA256

    7262af42af0b925d27f52a670c1efd5f9b40db84f1ca6f53a3c0308859c4050a

  • SHA512

    863418064fe13a868e516e7fc9ba0001de235c140b673fe0a43ac58b4afa181d71b28f659aa46ac5cf8f4055c62011213aa65007fef6d3f2aa0c4ff6c23b367e

  • SSDEEP

    1536:3KR0q69GPUG+t2QDNe6uI48RcLRuwQMA9w4LI8xEfVTUenadEk/PARu0CGoHgp:6RABtPwtZuTLIEaAN/P6unGvp

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
  • Suspicious use of WriteProcessMemory 2 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\actuary.com.au_wp-content_uploads_rvdata.xlsm"
    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:4380
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4056
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1592

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/4380-133-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-134-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-135-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-136-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-137-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-138-0x00007FFD22680000-0x00007FFD22690000-memory.dmp

        Filesize

        64KB

      • memory/4380-139-0x00007FFD22680000-0x00007FFD22690000-memory.dmp

        Filesize

        64KB

      • memory/4380-165-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-166-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-167-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB

      • memory/4380-168-0x00007FFD24B50000-0x00007FFD24B60000-memory.dmp

        Filesize

        64KB