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Analysis

  • max time kernel
    101s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 18:02

General

  • Target

    209b8a60fa291dad13a6a0d96afda72f0b394258ba6c87c5b4d4b76083b8dc7d.doc

  • Size

    47KB

  • MD5

    d9cd022fdd9fcbc6a7a6b5ff6c77f301

  • SHA1

    9dd05db7f76063a98e854430849a3828e3b3f088

  • SHA256

    209b8a60fa291dad13a6a0d96afda72f0b394258ba6c87c5b4d4b76083b8dc7d

  • SHA512

    981c30cc32e199532fe3ffca3f49c913a4b82d044c0eddd3ce2ea214a47fa4d4a83a2f2a161d70e8d9d95196457059f91b52e50e1a1ce53a61042a3f8b9fed14

  • SSDEEP

    384:4dYgZnhvEGfnHjf1iiU7s+Dto9cq/O+X0j4:bgZhvBfnHjfQsF/OkP

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • 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
  • NTFS ADS 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: RenamesItself 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\209b8a60fa291dad13a6a0d96afda72f0b394258ba6c87c5b4d4b76083b8dc7d.doc"
    1⤵
    • Deletes itself
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • NTFS ADS
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1112
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:976

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/976-60-0x000007FEFBC61000-0x000007FEFBC63000-memory.dmp

      Filesize

      8KB

    • memory/1112-54-0x0000000072751000-0x0000000072754000-memory.dmp

      Filesize

      12KB

    • memory/1112-55-0x00000000701D1000-0x00000000701D3000-memory.dmp

      Filesize

      8KB

    • memory/1112-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1112-57-0x0000000075B11000-0x0000000075B13000-memory.dmp

      Filesize

      8KB

    • memory/1112-58-0x00000000711BD000-0x00000000711C8000-memory.dmp

      Filesize

      44KB

    • memory/1112-62-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-61-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-64-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-63-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-66-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-65-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-67-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-68-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-70-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-71-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-72-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-69-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-73-0x00000000711BD000-0x00000000711C8000-memory.dmp

      Filesize

      44KB

    • memory/1112-75-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-74-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-77-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-76-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-79-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-80-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-81-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-78-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-83-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-84-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-85-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-82-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-86-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-87-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-88-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-89-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-90-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-91-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-92-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-93-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-95-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-96-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-97-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-94-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-99-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-100-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-101-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-98-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-103-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-102-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-105-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-104-0x0000000000828000-0x000000000082C000-memory.dmp

      Filesize

      16KB

    • memory/1112-106-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1112-107-0x00000000711BD000-0x00000000711C8000-memory.dmp

      Filesize

      44KB