Analysis

  • max time kernel
    137s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    15-08-2022 02:32

General

  • Target

    Modulo_Testimone_Universitario_v3.doc

  • Size

    1.3MB

  • MD5

    697ac31e2336c340e46ae8a777f51cdb

  • SHA1

    91bd5585383685b82af8e801ce8f43586a797f49

  • SHA256

    92e7395073c6588e1d8172148525144189c3d92ed052a163b8f7fad231e7864c

  • SHA512

    34fca7e4d1be53feebfec9cf987073d2a39d3d0295e03128700bc0589452070d11a9e3f3eb3216f511874d141feca21d559b52c95058804d149468a20bd88432

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\Modulo_Testimone_Universitario_v3.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:1916
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1692

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1692-58-0x0000000000000000-mapping.dmp
    • memory/1692-60-0x000007FEFC461000-0x000007FEFC463000-memory.dmp
      Filesize

      8KB

    • memory/1916-54-0x0000000072F51000-0x0000000072F54000-memory.dmp
      Filesize

      12KB

    • memory/1916-55-0x00000000709D1000-0x00000000709D3000-memory.dmp
      Filesize

      8KB

    • memory/1916-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1916-57-0x0000000076041000-0x0000000076043000-memory.dmp
      Filesize

      8KB

    • memory/1916-59-0x00000000719BD000-0x00000000719C8000-memory.dmp
      Filesize

      44KB

    • memory/1916-62-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-63-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-64-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-65-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-61-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-67-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-68-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-69-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-70-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-66-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-72-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-71-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-74-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-75-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-76-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-77-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-73-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-79-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-80-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-81-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-82-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-78-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-84-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-83-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-86-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-87-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-88-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-89-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-85-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-91-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-90-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-92-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-93-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-94-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-95-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-96-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-98-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-99-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-100-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-97-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-102-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-103-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-104-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-105-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-101-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-106-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-107-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-108-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-109-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-111-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-110-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-112-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-114-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-113-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-115-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-117-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-116-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-119-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-118-0x0000000000357000-0x000000000035B000-memory.dmp
      Filesize

      16KB

    • memory/1916-133-0x00000000719BD000-0x00000000719C8000-memory.dmp
      Filesize

      44KB