Analysis

  • max time kernel
    144s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 00:29

General

  • Target

    089c846d6e0e740ee0a4a8b3bd409cad.doc

  • Size

    612KB

  • MD5

    089c846d6e0e740ee0a4a8b3bd409cad

  • SHA1

    2ba96ba3055f35ce4c5b8d7acc5b99c11db02986

  • SHA256

    7336cd3bd33bed303b35a019ad2e354bc2a2bb3249291ba9cd2eb98ecf7bfedf

  • SHA512

    10b6ca55383aaa307246963870b293a757a22774a2f2d91698aab9e2f2355b134b9046da05a94866cc547d039ee10b3e5382c2e70976a08e134b9af005e2184b

  • SSDEEP

    12288:AV9iQsDr8NReCz3DFw7m/kdxoF3aHUp6BvNoywaMFsZjjotAd5Rsm:AVXkr8NUCz6voFqDisSI7

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 6 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\089c846d6e0e740ee0a4a8b3bd409cad.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:2908
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2920

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2908-0-0x000000002FEF1000-0x000000002FEF2000-memory.dmp

      Filesize

      4KB

    • memory/2908-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2908-2-0x000000007159D000-0x00000000715A8000-memory.dmp

      Filesize

      44KB

    • memory/2908-7-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-10-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-9-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-8-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-6-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-22-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-24-0x00000000065D0000-0x00000000066D0000-memory.dmp

      Filesize

      1024KB

    • memory/2908-26-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-30-0x00000000065D0000-0x00000000066D0000-memory.dmp

      Filesize

      1024KB

    • memory/2908-28-0x00000000065D0000-0x00000000066D0000-memory.dmp

      Filesize

      1024KB

    • memory/2908-21-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB

    • memory/2908-45-0x000000007159D000-0x00000000715A8000-memory.dmp

      Filesize

      44KB

    • memory/2908-47-0x00000000065D0000-0x00000000066D0000-memory.dmp

      Filesize

      1024KB

    • memory/2908-46-0x0000000000520000-0x0000000000620000-memory.dmp

      Filesize

      1024KB