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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
    28/10/2022, 18:15

General

  • Target

    89ab77fd3eb3060fa10abfc611d02f5f954c31401a3e0a31b92d1522f61c8273.doc

  • Size

    416KB

  • MD5

    0ab0452659627998508cbc820f261980

  • SHA1

    c71e38ea7c15cf3630bc32b109757b122805868f

  • SHA256

    89ab77fd3eb3060fa10abfc611d02f5f954c31401a3e0a31b92d1522f61c8273

  • SHA512

    0c46f58daa65ea4ba99c96d84b80a8dfaa5c5d982a7bd524d8e6dc6143fdc16efb31fc37139997986780a8d3b3a4021be5bb3aa8896563f4a2648297fa4203ac

  • SSDEEP

    6144:bvMRHlKM/2TB1lRFTtWMpL9/AyF6apRuNcua01XFHn3GbFBUJy:L++JQ0LpxhuNco1VXoBUJy

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\89ab77fd3eb3060fa10abfc611d02f5f954c31401a3e0a31b92d1522f61c8273.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:1964
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1672

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1672-61-0x000007FEFB881000-0x000007FEFB883000-memory.dmp

      Filesize

      8KB

    • memory/1964-54-0x00000000721D1000-0x00000000721D4000-memory.dmp

      Filesize

      12KB

    • memory/1964-55-0x000000006FC51000-0x000000006FC53000-memory.dmp

      Filesize

      8KB

    • memory/1964-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1964-57-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB

    • memory/1964-58-0x0000000075A11000-0x0000000075A13000-memory.dmp

      Filesize

      8KB

    • memory/1964-59-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB

    • memory/1964-62-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1964-63-0x0000000070C3D000-0x0000000070C48000-memory.dmp

      Filesize

      44KB