Analysis

  • max time kernel
    101s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2024 16:27

General

  • Target

    必看使用说明.xls

  • Size

    4.4MB

  • MD5

    22cf389bf3bdb1ab0967e826c78e0f36

  • SHA1

    cb4ff1d1e273f4a836726628eba641b4683da8ef

  • SHA256

    da58b3604584c837956abf067991ac211835a75d348e2bfd8e634ed3829e9a92

  • SHA512

    9b4fc21b0838b38a7b223b34fc25815e5be7fbae82e2b0120a8c1a9d2a39aae8001c7a7d4a2f7c18badabd37c3f3089c21f724cdfca19c81fa05f8ba600f9af6

  • SSDEEP

    98304:M3anyH5qaNryFeK3H/svU9RuGrbWkm6DFH//fBBV/X:M3KUNG4MHEYbtDF3pf

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\必看使用说明.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1704

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1704-0-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-1-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-2-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-3-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-4-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-5-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-6-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-7-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-8-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-9-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-10-0x00007FFAF0180000-0x00007FFAF0190000-memory.dmp

    Filesize

    64KB

  • memory/1704-11-0x00007FFAF0180000-0x00007FFAF0190000-memory.dmp

    Filesize

    64KB

  • memory/1704-21-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB

  • memory/1704-35-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-36-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-37-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-38-0x00007FFAF2270000-0x00007FFAF2280000-memory.dmp

    Filesize

    64KB

  • memory/1704-39-0x00007FFB321F0000-0x00007FFB323E5000-memory.dmp

    Filesize

    2.0MB