Resubmissions

21/11/2024, 09:54

241121-lxg47a1hjl 1

21/11/2024, 09:41

241121-ln3pja1gmq 3

Analysis

  • max time kernel
    96s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/11/2024, 09:54

General

  • Target

    質問事項_20241119.xlsx

  • Size

    46KB

  • MD5

    b8b6866de956126b4a4e0c68a423a1b0

  • SHA1

    d0e438bcfb27b469aabbb4bc55971e7eabbfe3df

  • SHA256

    19cd8f798e2e008e2e34816bee574bc376bcaa260c4f6e2cc17ec24d88c3b39c

  • SHA512

    3389dd5bb0fe8a675eee9a531b45b121d2a37a180ec8c598a2ecc126acbe4f6b3351eccabba01a0ddea6248844ea409946819f10415e10b1edf0342d361836f8

  • SSDEEP

    768:oktZf/HwMhZhj7C6srKUcfDL1oloob1QJeD9esrgG+we82mPWbc1:JP3QMnpC6oWqZbCJeD9tUGwI

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
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 11 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\質問事項_20241119.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1156

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\MSIPC\CERT-Machine.drm

    Filesize

    25KB

    MD5

    565b22031ac4b012a5269754fda1afa0

    SHA1

    852c1f5ecbea5761eb8630b8fc171e655d1ebdfe

    SHA256

    5952f18decfe3edc6e67f2c35abab94911b4b844ace35deb51d50db1d7ef31b9

    SHA512

    9a4df59650fc04fe53074c8dfd661be69f26ce68aa1ca4b9f955604b48cc8bc649d6e73bb60723d5df4a6c4a941ebcad0c42ee83583eb0ce60ae9a374f6bf65f

  • memory/1156-7-0x00007FFD0D5F0000-0x00007FFD0D600000-memory.dmp

    Filesize

    64KB

  • memory/1156-14-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-2-0x00007FFD0D5F0000-0x00007FFD0D600000-memory.dmp

    Filesize

    64KB

  • memory/1156-6-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-8-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-9-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-11-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-12-0x00007FFD0AEA0000-0x00007FFD0AEB0000-memory.dmp

    Filesize

    64KB

  • memory/1156-10-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-19-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-3-0x00007FFD0D5F0000-0x00007FFD0D600000-memory.dmp

    Filesize

    64KB

  • memory/1156-13-0x00007FFD0AEA0000-0x00007FFD0AEB0000-memory.dmp

    Filesize

    64KB

  • memory/1156-0-0x00007FFD0D5F0000-0x00007FFD0D600000-memory.dmp

    Filesize

    64KB

  • memory/1156-20-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-18-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-17-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-16-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-15-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-5-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB

  • memory/1156-4-0x00007FFD0D5F0000-0x00007FFD0D600000-memory.dmp

    Filesize

    64KB

  • memory/1156-1-0x00007FFD4D60D000-0x00007FFD4D60E000-memory.dmp

    Filesize

    4KB

  • memory/1156-58-0x00007FFD4D570000-0x00007FFD4D765000-memory.dmp

    Filesize

    2.0MB