Analysis

  • max time kernel
    101s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 13:58

General

  • Target

    57e61f7143b267bab0edc7e4a85a1aefe768b87cede419d10ad03c8ed41549e1.doc

  • Size

    240KB

  • MD5

    73874b9b5019f2224b4506f892482760

  • SHA1

    d72b4e690264d54f85abdf8d7551f67c7b3db9e7

  • SHA256

    57e61f7143b267bab0edc7e4a85a1aefe768b87cede419d10ad03c8ed41549e1

  • SHA512

    dd86a04d0c41b1a5447e2b17f143c605ac57161f34befbc55994d4989d733bb93323c2a4e0fe351897c8044d46f43e238129ed2daf1aebcec4053719b9661d3d

  • SSDEEP

    6144:nvn6r9hFCSyjMI6wH6SFSZg2WynIs0aQY:nvnaNCRII6qog2J0C

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\57e61f7143b267bab0edc7e4a85a1aefe768b87cede419d10ad03c8ed41549e1.doc"
    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:884
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1476

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/884-70-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-57-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
      Filesize

      8KB

    • memory/884-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/884-72-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-58-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/884-71-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-60-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-61-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-62-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-63-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-67-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-68-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-66-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-65-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-64-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-69-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-87-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/884-55-0x000000006FB01000-0x000000006FB03000-memory.dmp
      Filesize

      8KB

    • memory/884-59-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-73-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-74-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-75-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-77-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-76-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-78-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-80-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-79-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-81-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-82-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-83-0x00000000007C3000-0x00000000007C7000-memory.dmp
      Filesize

      16KB

    • memory/884-84-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/884-88-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/884-54-0x0000000072081000-0x0000000072084000-memory.dmp
      Filesize

      12KB

    • memory/1476-86-0x000007FEFB731000-0x000007FEFB733000-memory.dmp
      Filesize

      8KB

    • memory/1476-85-0x0000000000000000-mapping.dmp