Analysis

  • max time kernel
    69s
  • max time network
    54s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 11:00

General

  • Target

    cadf2f0c5b6417d4cf1948604786a0172c857a53ef34d48d11fe9b15d1b77681.docm

  • Size

    236KB

  • MD5

    d7afc6af4da8d991f27e3e83eccbf78b

  • SHA1

    c52899c516331e3ea9b7a67acdf6c9fd2fe9d4c0

  • SHA256

    cadf2f0c5b6417d4cf1948604786a0172c857a53ef34d48d11fe9b15d1b77681

  • SHA512

    d28da7573df303fc40517ca363b5385cf97c5a217846a8c427a07241fa2536dc26e61c2d1f5bb952cf98f38b7cf08112eb0e3067bcd22c8a3fdbaf9a6bcfc3ce

  • SSDEEP

    6144:l/QSd0FweydxRkthhWgqwbu22qk1F/6xDuocEkmkt:q1OeoxefhW1wa22zd/ckt

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 FindShellTrayWindow 2 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\cadf2f0c5b6417d4cf1948604786a0172c857a53ef34d48d11fe9b15d1b77681.docm"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:560

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/560-59-0x0000000000000000-mapping.dmp

    • memory/560-60-0x000007FEFB8A1000-0x000007FEFB8A3000-memory.dmp

      Filesize

      8KB

    • memory/1824-54-0x00000000723B1000-0x00000000723B4000-memory.dmp

      Filesize

      12KB

    • memory/1824-55-0x000000006FE31000-0x000000006FE33000-memory.dmp

      Filesize

      8KB

    • memory/1824-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1824-57-0x0000000070E1D000-0x0000000070E28000-memory.dmp

      Filesize

      44KB

    • memory/1824-58-0x0000000075F21000-0x0000000075F23000-memory.dmp

      Filesize

      8KB

    • memory/1824-61-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-62-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-64-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-63-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-65-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-66-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-67-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-68-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-69-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-70-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-71-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-73-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-72-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-74-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-75-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-76-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-77-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-78-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-79-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-80-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-81-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-82-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-83-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-85-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-84-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-86-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-88-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-87-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-89-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-90-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-91-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-92-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-93-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-94-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-95-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-96-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-97-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-98-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-99-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-100-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-101-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-102-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-103-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-104-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-105-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-106-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-107-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-109-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-110-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-108-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-111-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-112-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-113-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-114-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-115-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-116-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-117-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-118-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-119-0x0000000005A20000-0x0000000005B20000-memory.dmp

      Filesize

      1024KB

    • memory/1824-409-0x0000000070E1D000-0x0000000070E28000-memory.dmp

      Filesize

      44KB