Analysis

  • max time kernel
    104s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:07

General

  • Target

    6da9402125d3bb9d2cd6fe56a50d0a1bcadf5226419f2b9f9e607ffe5c3497ed.doc

  • Size

    83KB

  • MD5

    770d6b25accb9cdc1b7f3421d9e5d201

  • SHA1

    ff312bb72221719bac91d03b5003fd95150a06bd

  • SHA256

    6da9402125d3bb9d2cd6fe56a50d0a1bcadf5226419f2b9f9e607ffe5c3497ed

  • SHA512

    7aef43e5ba5fd56b6a3bd42dea29152a285a31ff8e0a74443b49717f2b013cf4464014d33bb70d5332e3207a7cf692eb0374c267c5661c9db360b76487f809ec

  • SSDEEP

    768:2hWCwrzrZwkf81j1vTv5BDpZWxxctjA9p/QnqK31l558EZb:2rwrJUhpTzFCa89mqAtJ

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\6da9402125d3bb9d2cd6fe56a50d0a1bcadf5226419f2b9f9e607ffe5c3497ed.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:1640
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1920

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1640-54-0x0000000072341000-0x0000000072344000-memory.dmp
      Filesize

      12KB

    • memory/1640-55-0x000000006FDC1000-0x000000006FDC3000-memory.dmp
      Filesize

      8KB

    • memory/1640-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1640-57-0x0000000070DAD000-0x0000000070DB8000-memory.dmp
      Filesize

      44KB

    • memory/1640-58-0x00000000757B1000-0x00000000757B3000-memory.dmp
      Filesize

      8KB

    • memory/1640-59-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-60-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-61-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-62-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-65-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-66-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-64-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-63-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-69-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-70-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-68-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-67-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-72-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-71-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-73-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-74-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-75-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-76-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-77-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-78-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-79-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-80-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-81-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-82-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-83-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-84-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-85-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-86-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-87-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-88-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-89-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-90-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-91-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-92-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-93-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-94-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-95-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-96-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-97-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-98-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-99-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-100-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-101-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-102-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-103-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-104-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-105-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-106-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-107-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-108-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-109-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-110-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-111-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-112-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-113-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-114-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-115-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-116-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-117-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-118-0x0000000000413000-0x0000000000417000-memory.dmp
      Filesize

      16KB

    • memory/1640-129-0x0000000070DAD000-0x0000000070DB8000-memory.dmp
      Filesize

      44KB

    • memory/1640-246-0x0000000070DAD000-0x0000000070DB8000-memory.dmp
      Filesize

      44KB

    • memory/1920-243-0x0000000000000000-mapping.dmp