Analysis

  • max time kernel
    103s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 19:21

General

  • Target

    申报农艺师相关表格及材料/申报农艺师简明表.doc

  • Size

    52KB

  • MD5

    04e1a1ec71a96e852a891472c62499d6

  • SHA1

    c5b42816de150b375c53fcd5f953f49ac18f5911

  • SHA256

    613221caba5f1ac7ecc1060f5c283ec04db5c2c0100939e9e0e24ce8ce261a59

  • SHA512

    fc603a412f809ac11a49d72ffbb2a8c2abbb99d6505c51611e4083ba08b397482a408c5503cccb95b5ac952c4396d028cbd10de56fc71d74ef1cfc626ad8a142

  • SSDEEP

    768:jQbJsEJabozz212kqt40GEZVVjVEVVVjAt0:jOPhWfme

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\申报农艺师相关表格及材料\申报农艺师简明表.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:992
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1468

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/992-54-0x0000000072A71000-0x0000000072A74000-memory.dmp
      Filesize

      12KB

    • memory/992-55-0x00000000704F1000-0x00000000704F3000-memory.dmp
      Filesize

      8KB

    • memory/992-56-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/992-57-0x0000000076561000-0x0000000076563000-memory.dmp
      Filesize

      8KB

    • memory/992-60-0x00000000714DD000-0x00000000714E8000-memory.dmp
      Filesize

      44KB

    • memory/992-61-0x00000000714DD000-0x00000000714E8000-memory.dmp
      Filesize

      44KB

    • memory/992-62-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/992-63-0x00000000714DD000-0x00000000714E8000-memory.dmp
      Filesize

      44KB

    • memory/1468-58-0x0000000000000000-mapping.dmp
    • memory/1468-59-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp
      Filesize

      8KB