Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 22:55

General

  • Target

    d3ce89aa447c1f6d31cef45dc2c5353bf8644cfa1408875ac5fc848a7ab8b46b.xls

  • Size

    78KB

  • MD5

    bbf8d3c358e41ec1b0f973768f3c8fe4

  • SHA1

    8f4121981181124e177f767025bce45bd98fbc2d

  • SHA256

    d3ce89aa447c1f6d31cef45dc2c5353bf8644cfa1408875ac5fc848a7ab8b46b

  • SHA512

    d126578b760020a231cf05e0b14d946295a82132e55f708181954eb82b3c650e32a12fb8e597a5bab8edeb20cad0ab2609d72e7589855420c22342be214ab167

  • SSDEEP

    1536:ZwKpb8rGYrMPe3q7Q0XV5xtezEsi8/dg+dXTZhKEw+PmYEJ8zobcW13G+8eJNfnN:CKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgf

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://hostal-alfonso12.com/clases/SKtPvv/

xlm40.dropper

http://howesitgoing.com/images/HyaDnlbl6K7tbh2Lugys/

xlm40.dropper

https://www.jdserralheria.com.br/cgi-bin/KFG6/

xlm40.dropper

http://inteirado.com.br/fonts/7dJCVvuE5x3YrGQs2oJz/

xlm40.dropper

http://iciee.untirta.ac.id/test/GccRw/

xlm40.dropper

https://ideoso.com.tw/cgi-bin/zLrnBd2Eg1N3UVy5yL/

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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 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\d3ce89aa447c1f6d31cef45dc2c5353bf8644cfa1408875ac5fc848a7ab8b46b.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    1KB

    MD5

    850b74a542d1233172a41a047c3712a2

    SHA1

    0a0796c184cbeb7fd35d29028cc3fe266cf3cce3

    SHA256

    e40439c38774979714541cdd2a5222a9ed23b96f4f82d24a7cd7a86c7f482568

    SHA512

    759dcfe20a54437d2337bc00fceb7d5e2c911989704be9e1e2be8374e0b71be923ddf06aa3315edb766f40f7520387d44b7b44a233e335618ada77b954c07536

  • memory/4644-14-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-4-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-18-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-20-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-5-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-7-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-8-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-9-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-6-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-10-0x00007FFBD2A90000-0x00007FFBD2AA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-11-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-0-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-1-0x00007FFC14CAD000-0x00007FFC14CAE000-memory.dmp

    Filesize

    4KB

  • memory/4644-3-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-2-0x00007FFBD4C90000-0x00007FFBD4CA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-21-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-19-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-17-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-15-0x00007FFBD2A90000-0x00007FFBD2AA0000-memory.dmp

    Filesize

    64KB

  • memory/4644-13-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-12-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-43-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-44-0x00007FFC14CAD000-0x00007FFC14CAE000-memory.dmp

    Filesize

    4KB

  • memory/4644-45-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-46-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB

  • memory/4644-16-0x00007FFC14C10000-0x00007FFC14E05000-memory.dmp

    Filesize

    2.0MB