Analysis

  • max time kernel
    113s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    26-11-2022 10:08

General

  • Target

    65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3.doc

  • Size

    93KB

  • MD5

    54e5ce44b11d3510fbb1a063f40b18a0

  • SHA1

    e410081b02fd92601fdd535ac714908a6931de49

  • SHA256

    65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3

  • SHA512

    fe14a06bf3540c4e5e85a94745bd5c476d185ad61eb4e8459ae147385f9a2f0f8d15c3642f884620e39d66e2c9f69476411a8bcef9a582847bd8655521dca757

  • SSDEEP

    384:y4nQIkf/Ne5+aeGKZPgXCxhefmyunJ+h/glz3lVo9e/gFtUig0jjHZ8M:apeG3Z7IfpunEholzVm9e/gAcHZb

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\65407bc1f763a1cbb94e5b49e18525b10220651c3e1618f2d476ae11373d32e3.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:1584
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:820

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/820-85-0x0000000000000000-mapping.dmp

    • memory/820-86-0x000007FEFB7D1000-0x000007FEFB7D3000-memory.dmp

      Filesize

      8KB

    • memory/1584-70-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-63-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-58-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB

    • memory/1584-72-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-60-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-61-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-62-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-73-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-64-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-65-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-66-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-67-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-68-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-74-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-54-0x00000000722C1000-0x00000000722C4000-memory.dmp

      Filesize

      12KB

    • memory/1584-71-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-59-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-57-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

      Filesize

      8KB

    • memory/1584-69-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-75-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-76-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-77-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-78-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-79-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-80-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-81-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-82-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-83-0x0000000000465000-0x0000000000469000-memory.dmp

      Filesize

      16KB

    • memory/1584-84-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB

    • memory/1584-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1584-55-0x000000006FD41000-0x000000006FD43000-memory.dmp

      Filesize

      8KB

    • memory/1584-87-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1584-88-0x0000000070D2D000-0x0000000070D38000-memory.dmp

      Filesize

      44KB