Analysis

  • max time kernel
    108s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    02-02-2023 16:58

General

  • Target

    Nicky-Romero-Kickstart2-WiN-MAC/README.rtf

  • Size

    549B

  • MD5

    95003ee6ff2d603bbd08c2dd5f109bcc

  • SHA1

    2cfcd5bd24aa19b31a825ac00cb1da3af9463f29

  • SHA256

    815509d76853f1a13708a43c535c77b1a83c3a751d76af421f69e486ba1f3785

  • SHA512

    fa746c647c30c130fcd446db446607a687421e0a02f71ee352c1d72b7e975640bb1f15441fca97981b1a4779a1ca04492149a87e7e6df6d33f496c0105e5dd6f

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Nicky-Romero-Kickstart2-WiN-MAC\README.rtf"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:960
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1704

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/960-54-0x0000000072F81000-0x0000000072F84000-memory.dmp

      Filesize

      12KB

    • memory/960-55-0x0000000070A01000-0x0000000070A03000-memory.dmp

      Filesize

      8KB

    • memory/960-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/960-57-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

      Filesize

      8KB

    • memory/960-58-0x00000000719ED000-0x00000000719F8000-memory.dmp

      Filesize

      44KB

    • memory/960-59-0x00000000719ED000-0x00000000719F8000-memory.dmp

      Filesize

      44KB

    • memory/960-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/960-63-0x00000000719ED000-0x00000000719F8000-memory.dmp

      Filesize

      44KB

    • memory/1704-60-0x0000000000000000-mapping.dmp

    • memory/1704-61-0x000007FEFC631000-0x000007FEFC633000-memory.dmp

      Filesize

      8KB