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Analysis

  • max time kernel
    100s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 12:40

General

  • Target

    fd80b25645f6035ca8d44bcf3264d0897edb3ebc7e75807fda5383d4a0806032.doc

  • Size

    32KB

  • MD5

    ba0f9764e3b310eaf094c1c7bf44b9f6

  • SHA1

    ce96c582f912d175983c180d4b788405f1c4e1cf

  • SHA256

    fd80b25645f6035ca8d44bcf3264d0897edb3ebc7e75807fda5383d4a0806032

  • SHA512

    56a5e5ad0dd62daad75fb19f86730d9ba5e093f60de651071f8a5a01b0fc2ea1455a49a3ae383d503bd85bcea8b5ac68947e6b7d9e23ecb4c810fe442e25b49d

  • SSDEEP

    384:wyo4pLyx8lnxBS/IlznSMjQqoz2GKyxFKckt2z:vTpLyxRz2GKyzvz

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\fd80b25645f6035ca8d44bcf3264d0897edb3ebc7e75807fda5383d4a0806032.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:1204
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1988

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1204-70-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-71-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1204-57-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

      Filesize

      8KB

    • memory/1204-86-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1204-85-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-60-0x0000000070C9D000-0x0000000070CA8000-memory.dmp

      Filesize

      44KB

    • memory/1204-61-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-62-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-63-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-64-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-65-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-66-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-67-0x0000000070C9D000-0x0000000070CA8000-memory.dmp

      Filesize

      44KB

    • memory/1204-69-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-68-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-55-0x000000006FCB1000-0x000000006FCB3000-memory.dmp

      Filesize

      8KB

    • memory/1204-79-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-54-0x0000000072231000-0x0000000072234000-memory.dmp

      Filesize

      12KB

    • memory/1204-78-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-77-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-76-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-75-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-74-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-73-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-72-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-80-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-82-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-81-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-83-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1204-84-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1988-59-0x000007FEFB741000-0x000007FEFB743000-memory.dmp

      Filesize

      8KB