Analysis

  • max time kernel
    106s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 11:27

General

  • Target

    6032fe76ccf48cb98f55a812e62ac2ca2667c445f060d23dec24ec21d48bcbcc.doc

  • Size

    63KB

  • MD5

    6c7bb7f3e86334702e4699d2097af4db

  • SHA1

    8951b4714d9f9ef8b971bd4c774e3be4bdc9da90

  • SHA256

    6032fe76ccf48cb98f55a812e62ac2ca2667c445f060d23dec24ec21d48bcbcc

  • SHA512

    a15ad9028d71526696e4ea27187b36e10c508b4e8f85686dc0b415810d416cdd236ecdda6c3eaf70ebd6e119f2e34cb76bb567c9e847bb94ddf1da3b0a9f9edc

  • SSDEEP

    768:c++xPAYIAPocLqGCA6hemHOV+Ae7VFY4P9ZiEhJUw1lnB/hVKU4Svnnk/jtC:ZrYIAPocLSAZV0pv

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\6032fe76ccf48cb98f55a812e62ac2ca2667c445f060d23dec24ec21d48bcbcc.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:1768
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1060

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1060-58-0x0000000000000000-mapping.dmp
    • memory/1060-60-0x000007FEFC591000-0x000007FEFC593000-memory.dmp
      Filesize

      8KB

    • memory/1768-57-0x0000000076961000-0x0000000076963000-memory.dmp
      Filesize

      8KB

    • memory/1768-54-0x0000000072EE1000-0x0000000072EE4000-memory.dmp
      Filesize

      12KB

    • memory/1768-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1768-59-0x000000007194D000-0x0000000071958000-memory.dmp
      Filesize

      44KB

    • memory/1768-55-0x0000000070961000-0x0000000070963000-memory.dmp
      Filesize

      8KB

    • memory/1768-61-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1768-62-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1768-63-0x000000007194D000-0x0000000071958000-memory.dmp
      Filesize

      44KB

    • memory/1768-65-0x0000000004C41000-0x0000000004CA3000-memory.dmp
      Filesize

      392KB

    • memory/1768-64-0x00000000005C3000-0x00000000005C7000-memory.dmp
      Filesize

      16KB

    • memory/1768-66-0x0000000004C41000-0x0000000004CA3000-memory.dmp
      Filesize

      392KB

    • memory/1768-67-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/1768-68-0x000000007194D000-0x0000000071958000-memory.dmp
      Filesize

      44KB