Analysis

  • max time kernel
    141s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 11:54

General

  • Target

    b988ba06d6898fda8b4513be69fd7a2a4f6fe2354ce8e89bfc0db1a25c5b34fe.doc

  • Size

    44KB

  • MD5

    627de756499c17062a994351cc6388bd

  • SHA1

    d9e5d2c15a0ea603986b9228e615e26f0c032f92

  • SHA256

    b988ba06d6898fda8b4513be69fd7a2a4f6fe2354ce8e89bfc0db1a25c5b34fe

  • SHA512

    c05bdfb7f575f64043c4a076a7996ed2e9b5865cac51ded49fd49b10109928f53c3d5be3f755b42c51b1be7c749781ce2e2330df1e79d4cc4d9ce2178a5a6bf6

  • SSDEEP

    384:IFquLE8MHc/CArJRc7IJFEW/tCwmtKRNIlOtttZ0jQhs170:4dQ8MHc/9ccLb3P00

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\b988ba06d6898fda8b4513be69fd7a2a4f6fe2354ce8e89bfc0db1a25c5b34fe.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:1784
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1608

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1608-109-0x0000000000000000-mapping.dmp
    • memory/1608-110-0x000007FEFC631000-0x000007FEFC633000-memory.dmp
      Filesize

      8KB

    • memory/1784-54-0x0000000072F81000-0x0000000072F84000-memory.dmp
      Filesize

      12KB

    • memory/1784-55-0x0000000070A01000-0x0000000070A03000-memory.dmp
      Filesize

      8KB

    • memory/1784-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1784-57-0x0000000075DA1000-0x0000000075DA3000-memory.dmp
      Filesize

      8KB

    • memory/1784-58-0x00000000719ED000-0x00000000719F8000-memory.dmp
      Filesize

      44KB

    • memory/1784-59-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-60-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-62-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-61-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-63-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-64-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-65-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-67-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-66-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-69-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-68-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-70-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-72-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-71-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-73-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-74-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-76-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-75-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-78-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-77-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-79-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-80-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-81-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-82-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-83-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-84-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-85-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-86-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-88-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-87-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-90-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-89-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-91-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-92-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-93-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-94-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-95-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-96-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-97-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-99-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-98-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-100-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-102-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-101-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-103-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-104-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-105-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-106-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-107-0x00000000007E9000-0x00000000007ED000-memory.dmp
      Filesize

      16KB

    • memory/1784-108-0x00000000719ED000-0x00000000719F8000-memory.dmp
      Filesize

      44KB

    • memory/1784-111-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1784-112-0x00000000719ED000-0x00000000719F8000-memory.dmp
      Filesize

      44KB