Analysis

  • max time kernel
    101s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/09/2022, 08:36

General

  • Target

    5c594835264fc80f0a51e06b0a05c089479176f0f1bec2513dcdd0b4282cac57.xls

  • Size

    46KB

  • MD5

    d4162eb8f0722ee656f4247d906ed8bb

  • SHA1

    f2c6f3cdd10407b8cee721f1eecdb7949503c3ff

  • SHA256

    5c594835264fc80f0a51e06b0a05c089479176f0f1bec2513dcdd0b4282cac57

  • SHA512

    d277d5a3c2947850df2473613a528b6362f6c4dbd40ed88d0443409a258d00dcf5c1a6b0d18f1bf36dd31db42b9cc67bc73e059ca68e1f783260c341a3b0dc29

  • SSDEEP

    768:2SSSWS6CXDX0/dZBY4nI0jDSYAheaezAtcO9R2APU8luziaeFZ95AqA6vgsSFoK8:2SSSWS6CXDX0/dZBY4nI0jDSYAheaezk

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 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\5c594835264fc80f0a51e06b0a05c089479176f0f1bec2513dcdd0b4282cac57.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:4500
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:3528

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2116-132-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-133-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-134-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-135-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-136-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-137-0x00007FF871810000-0x00007FF871820000-memory.dmp

        Filesize

        64KB

      • memory/2116-138-0x00007FF871810000-0x00007FF871820000-memory.dmp

        Filesize

        64KB

      • memory/2116-141-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-142-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-143-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB

      • memory/2116-144-0x00007FF873990000-0x00007FF8739A0000-memory.dmp

        Filesize

        64KB