Analysis

  • max time kernel
    106s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 11:55

General

  • Target

    0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e.doc

  • Size

    40KB

  • MD5

    76990032cc123694595913f1cc799e0e

  • SHA1

    bded443202652bfbc16a6fcf29034678d80e5131

  • SHA256

    0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e

  • SHA512

    42caa13b3f78556a989d7a20d02911dc0d19fc92dac093e53cbab7c1bd7cdbfc066cef749b00cbcb5ad4c0d71643728713a41faf74bacdc0e270bd01e0f51581

  • SSDEEP

    384:Sz4sk/SD17zfHphSMPov4Wv1d4g9hFkY0Z0jzwtf:YK/s7HuvlvD4gFkYgog

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\0c45d7f517f1086528576c5b696303b792c29244dc0a4421f3720ed84a521b2e.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:856
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1308

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/856-73-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-57-0x0000000075D01000-0x0000000075D03000-memory.dmp
      Filesize

      8KB

    • memory/856-71-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-70-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-58-0x00000000716BD000-0x00000000716C8000-memory.dmp
      Filesize

      44KB

    • memory/856-60-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-59-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-61-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-63-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-62-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-64-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-65-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-66-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-67-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-69-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-68-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/856-54-0x0000000072C51000-0x0000000072C54000-memory.dmp
      Filesize

      12KB

    • memory/856-55-0x00000000706D1000-0x00000000706D3000-memory.dmp
      Filesize

      8KB

    • memory/856-72-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-84-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-83-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-82-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-81-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-80-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-79-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-78-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-77-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-76-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-75-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-74-0x0000000000766000-0x000000000076A000-memory.dmp
      Filesize

      16KB

    • memory/856-85-0x00000000716BD000-0x00000000716C8000-memory.dmp
      Filesize

      44KB

    • memory/856-89-0x00000000716BD000-0x00000000716C8000-memory.dmp
      Filesize

      44KB

    • memory/856-88-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1308-87-0x000007FEFC161000-0x000007FEFC163000-memory.dmp
      Filesize

      8KB

    • memory/1308-86-0x0000000000000000-mapping.dmp