Analysis

  • max time kernel
    113s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 19:20

General

  • Target

    申报助理研究员(自然科学、社会科学)相关表格及材料/助理研究员袋面.doc

  • Size

    35KB

  • MD5

    8aa910f51615847d3104d9be8a05ddb9

  • SHA1

    4674cf59c4e0fbfd60a45a231919592a11279e29

  • SHA256

    1839b2d7d60efefbcef3caa0951edf2c85fc897bd892cd63c63aa3143a061be6

  • SHA512

    eb050f469d9c024ded8747e3c516f0b73988cb40a4e26f3f310bdb4ef54d5b90b1f96b358de0453a7bd8cb290fb5a05494be7c0e0481f551402e54f55ef1959b

  • SSDEEP

    768:OLLDnLLYfLqLLLLnLLPLLLHAKyjDg7e7lr8AdE:OLLDnLLYfLqLLLLnLLPLLLHATr

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\申报助理研究员(自然科学、社会科学)相关表格及材料\助理研究员袋面.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:2012
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:944

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/944-59-0x0000000000000000-mapping.dmp
    • memory/944-60-0x000007FEFBE11000-0x000007FEFBE13000-memory.dmp
      Filesize

      8KB

    • memory/2012-54-0x00000000729B1000-0x00000000729B4000-memory.dmp
      Filesize

      12KB

    • memory/2012-55-0x0000000070431000-0x0000000070433000-memory.dmp
      Filesize

      8KB

    • memory/2012-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2012-57-0x00000000758C1000-0x00000000758C3000-memory.dmp
      Filesize

      8KB

    • memory/2012-58-0x000000007141D000-0x0000000071428000-memory.dmp
      Filesize

      44KB

    • memory/2012-61-0x000000007141D000-0x0000000071428000-memory.dmp
      Filesize

      44KB

    • memory/2012-62-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2012-63-0x000000007141D000-0x0000000071428000-memory.dmp
      Filesize

      44KB