Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 18:18

General

  • Target

    4ea6cbe0e0cd72064350f96c88278e948b5e90d28601e82337a798539ab67098.xlsm

  • Size

    50KB

  • MD5

    a2583ae6b93f22c2c4b1acbcaf441520

  • SHA1

    a244f15473fae8ecf68bfaa7598892453c61d5ae

  • SHA256

    4ea6cbe0e0cd72064350f96c88278e948b5e90d28601e82337a798539ab67098

  • SHA512

    96560dbc95c45e0d15c9862a03ade72a81e1a7982c1d40cfdd748ea958b87ba489ab876244043687c62dc28a1c812f087e0bb95e7313499fb759a185d330e202

  • SSDEEP

    768:Xx9D9onsXslSQHAamYDSmPq9A3Bj9DLC+9uSEcmQThnuG3KA0P4F:XXD9okncDSmSIBlGeuSEcm2h0BPu

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://centrobilinguelospinos.com/wp-admin/VrgzWT/

xlm40.dropper

http://boardingschoolsoftware.com/backup/CtMR5Yi/

xlm40.dropper

http://bsa.iain-jember.ac.id/asset/x0hMwOPVpkQSNoS8WCN/

xlm40.dropper

http://ctha.uy/cgi-bin/zGhvZLq6kSV1L1Vi/

xlm40.dropper

https://descontador.com.br/css/q5nrG6ua/

xlm40.dropper

http://letea.eu/wp-content/3GgF4miFZTq9/

xlm40.dropper

http://quoctoan.c1.biz/wp-admin/j8Zu/

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\4ea6cbe0e0cd72064350f96c88278e948b5e90d28601e82337a798539ab67098.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3876

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

          325987dd2975c75fd8d3037eb8b924aa

          SHA1

          7733c16e4cfb85b3f2a2fb83a82187fd4b5aa719

          SHA256

          c34279242a4bb62e9e18001fff6c43c7ede0c578fef4227f91afed7086d75be2

          SHA512

          279943a155a39c85915e4c707dd5e737e2ab80cba64667fc21a33a5660618d704e8246efc86f319686ab17730ca8aec73b0c7d9962be901ea49b35b2beb59eae

        • memory/3876-7-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-33-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-3-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

          Filesize

          64KB

        • memory/3876-4-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

          Filesize

          64KB

        • memory/3876-9-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-12-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-11-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-13-0x00007FFB1ED00000-0x00007FFB1ED10000-memory.dmp

          Filesize

          64KB

        • memory/3876-10-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-8-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-14-0x00007FFB1ED00000-0x00007FFB1ED10000-memory.dmp

          Filesize

          64KB

        • memory/3876-1-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

          Filesize

          64KB

        • memory/3876-2-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

          Filesize

          64KB

        • memory/3876-20-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-17-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-19-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-18-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-16-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-15-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-6-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-5-0x00007FFB20EF0000-0x00007FFB20F00000-memory.dmp

          Filesize

          64KB

        • memory/3876-21-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-34-0x00007FFB60F0D000-0x00007FFB60F0E000-memory.dmp

          Filesize

          4KB

        • memory/3876-35-0x00007FFB60E70000-0x00007FFB61065000-memory.dmp

          Filesize

          2.0MB

        • memory/3876-0-0x00007FFB60F0D000-0x00007FFB60F0E000-memory.dmp

          Filesize

          4KB