Analysis

  • max time kernel
    110s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 11:55

General

  • Target

    e854d8081e4794c905d12c4cf4b37ff49a6c266323ce8e355e2aa74ad269fb98.doc

  • Size

    42KB

  • MD5

    e832f74d424084e79505730f3b1faabc

  • SHA1

    4ad1f847392fefa17748c84747f92e48ba44e220

  • SHA256

    e854d8081e4794c905d12c4cf4b37ff49a6c266323ce8e355e2aa74ad269fb98

  • SHA512

    7d251e8106e4c7e294d6ffd1a99aa89056cd18a36e7174c34b4cba345143eb98a1c786d30a75dfd6be4251899cd96e3ff633c0c24826818b5ad8868325c47b95

  • SSDEEP

    384:i3p4rIFXxK72HSIVuYvzmzK/qscaGtSWZ0js5rUjMqb2WE:C4UxxxjVxOKdcw6v2

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\e854d8081e4794c905d12c4cf4b37ff49a6c266323ce8e355e2aa74ad269fb98.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:1976
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1644

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1644-95-0x0000000000000000-mapping.dmp

    • memory/1644-96-0x000007FEFC511000-0x000007FEFC513000-memory.dmp

      Filesize

      8KB

    • memory/1976-65-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-60-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-58-0x0000000071A6D000-0x0000000071A78000-memory.dmp

      Filesize

      44KB

    • memory/1976-78-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-59-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-61-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-62-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-64-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-63-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-76-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-75-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-74-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-73-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-72-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-71-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-77-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-68-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-69-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-67-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-66-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-97-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1976-57-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

      Filesize

      8KB

    • memory/1976-70-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-79-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-80-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-81-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-85-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-84-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-83-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-82-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-87-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-86-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-88-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-89-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-90-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-92-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-91-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-94-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-93-0x000000000055B000-0x000000000055F000-memory.dmp

      Filesize

      16KB

    • memory/1976-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1976-55-0x0000000070A81000-0x0000000070A83000-memory.dmp

      Filesize

      8KB

    • memory/1976-54-0x0000000073001000-0x0000000073004000-memory.dmp

      Filesize

      12KB

    • memory/1976-98-0x0000000071A6D000-0x0000000071A78000-memory.dmp

      Filesize

      44KB