Analysis

  • max time kernel
    150s
  • 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
    13-06-2023 06:12

General

  • Target

    SOƌv/SOƌv.xlsm

  • Size

    291KB

  • MD5

    a073062733ee985126421be12508fb7b

  • SHA1

    6899e30285882d670cf981d960ee8abfb219f737

  • SHA256

    3f66d46ee64b9e5adc7dbf7c61802f531e18c34d74dcdc4e30534060ae636416

  • SHA512

    866b20ed99df8b239fbbd123b07d560ab3969378c6c81dcc2ca649b0a9a0d475e1c2da7ec6060f42bd442ff6499c1a22773f1f7bc68bf1a6ac3eba1dbc23a717

  • SSDEEP

    6144:okkfPy1Jlie1iTaQGlVUmBZYKvuxRo3ssA:7kfPwJAe1iTaQDmrwo3ssA

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 17 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\SOƌv\SOƌv.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:5012
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2132
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1992

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/5012-133-0x00007FFB74230000-0x00007FFB74240000-memory.dmp

        Filesize

        64KB

      • memory/5012-135-0x00007FFB74230000-0x00007FFB74240000-memory.dmp

        Filesize

        64KB

      • memory/5012-134-0x00007FFB74230000-0x00007FFB74240000-memory.dmp

        Filesize

        64KB

      • memory/5012-136-0x00007FFB74230000-0x00007FFB74240000-memory.dmp

        Filesize

        64KB

      • memory/5012-137-0x00007FFB74230000-0x00007FFB74240000-memory.dmp

        Filesize

        64KB

      • memory/5012-138-0x00007FFB71A60000-0x00007FFB71A70000-memory.dmp

        Filesize

        64KB

      • memory/5012-139-0x00007FFB71A60000-0x00007FFB71A70000-memory.dmp

        Filesize

        64KB

      • memory/5012-142-0x00000144E2160000-0x00000144E2360000-memory.dmp

        Filesize

        2.0MB

      • memory/5012-178-0x00000144E2160000-0x00000144E2360000-memory.dmp

        Filesize

        2.0MB