Analysis

  • max time kernel
    107s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2022 08:43

General

  • Target

    133d927b5fbc38049460b06fe71ef7ec17141b160c1d6c3a7f99351c5e4dd302.doc

  • Size

    110KB

  • MD5

    f568767874903492f4b6d0e856a155cf

  • SHA1

    1c9ef7258f94227000dd5a41bfe0a25f8bb62b18

  • SHA256

    133d927b5fbc38049460b06fe71ef7ec17141b160c1d6c3a7f99351c5e4dd302

  • SHA512

    05ff4683fc2be7f1e32a81e48b71b18b3a3c7a7196b4ea99dfc0bb776574400e8465c14d11eb8c36d8dac820bf084582df224c0391d4cbf5ad064743504a2def

  • SSDEEP

    1536:YLp/GYBixT5eq5QdJwJDrd5/ovjW0+kGfIH+xQCs:YR9BixTR5QdJMnd5Qvcf

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\133d927b5fbc38049460b06fe71ef7ec17141b160c1d6c3a7f99351c5e4dd302.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:1652
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:436

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/436-126-0x0000000000000000-mapping.dmp
    • memory/1652-67-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-129-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1652-69-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-58-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1652-59-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-60-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-61-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-65-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-64-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-63-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-62-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-68-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-70-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-71-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-57-0x0000000074AD1000-0x0000000074AD3000-memory.dmp
      Filesize

      8KB

    • memory/1652-66-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1652-74-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-75-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-73-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-72-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-78-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-79-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-77-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-76-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-80-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-81-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-103-0x00000000004A9000-0x00000000004B0000-memory.dmp
      Filesize

      28KB

    • memory/1652-125-0x0000000070AED000-0x0000000070AF8000-memory.dmp
      Filesize

      44KB

    • memory/1652-55-0x000000006FB01000-0x000000006FB03000-memory.dmp
      Filesize

      8KB

    • memory/1652-54-0x0000000072081000-0x0000000072084000-memory.dmp
      Filesize

      12KB