Analysis

  • max time kernel
    101s
  • max time network
    113s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 20:55

General

  • Target

    f76bdf44089a2f81115e5f6b933b1c9966b7fb358b80c0cf532a72acf9fe46d0.doc

  • Size

    41KB

  • MD5

    2c51870c1cf1400188f8b86f547973f3

  • SHA1

    28323a4616f7275788d5f9eb99f32161f358967f

  • SHA256

    f76bdf44089a2f81115e5f6b933b1c9966b7fb358b80c0cf532a72acf9fe46d0

  • SHA512

    531004e15db9f4079aae9e16e1f767029581fb0f319e0a190c0b099da3f6cac8346c0d943af25e89560680103f993e83e684c3ba4c0d25745d9c4b383907c036

  • SSDEEP

    384:I1hiJE0DXnA4LSeoW6GDBz61U0XkCcEgUwtO8l83Z0je4sUFk7cRf5:ohia0zA4wW681C/RPoud4sVIR

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 FindShellTrayWindow 2 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\f76bdf44089a2f81115e5f6b933b1c9966b7fb358b80c0cf532a72acf9fe46d0.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:740

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/740-160-0x0000000000000000-mapping.dmp
    • memory/1896-54-0x0000000072581000-0x0000000072584000-memory.dmp
      Filesize

      12KB

    • memory/1896-55-0x0000000070001000-0x0000000070003000-memory.dmp
      Filesize

      8KB

    • memory/1896-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1896-57-0x0000000076041000-0x0000000076043000-memory.dmp
      Filesize

      8KB

    • memory/1896-58-0x0000000070FED000-0x0000000070FF8000-memory.dmp
      Filesize

      44KB

    • memory/1896-59-0x0000000070FED000-0x0000000070FF8000-memory.dmp
      Filesize

      44KB

    • memory/1896-61-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-60-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-62-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-63-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-64-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-66-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-65-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-67-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-69-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-68-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-70-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-71-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-72-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-74-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-73-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-75-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-76-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-78-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-77-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-79-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-80-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-82-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-81-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-83-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-84-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-85-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-87-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-86-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-89-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-88-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-90-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-91-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-92-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-93-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-94-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-96-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-95-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-97-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-98-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-99-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-101-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-100-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-103-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-102-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-104-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-105-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-107-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-106-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-109-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-108-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-110-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-111-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-112-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-113-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-114-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-115-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-116-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-117-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-119-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-118-0x00000000003F0000-0x00000000003F4000-memory.dmp
      Filesize

      16KB

    • memory/1896-163-0x0000000070FED000-0x0000000070FF8000-memory.dmp
      Filesize

      44KB