Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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 18:28

General

  • Target

    9e8826b5aa5e70f3aee98b6fe8b93f298cf722a55cc88165e70aa5dc052fd2b3.xlsm

  • Size

    74KB

  • MD5

    10308f526f6ae27bd91cee80dc35861b

  • SHA1

    08d7e7736504df1628b5eb865cd3b6dc109be0d6

  • SHA256

    9e8826b5aa5e70f3aee98b6fe8b93f298cf722a55cc88165e70aa5dc052fd2b3

  • SHA512

    34770f6eba9ac1f62ef4a19183bb16aa7d119231ee3904488bbe9e5e8708dd805087dea02506be31980682cbe3a168be40970154e83167f02768e0fe441e97a4

  • SSDEEP

    1536:WuSto0NSVUINwtzLT7OMuuAe0yOcfpXZGsM9VIzEA:wtzSmICpH7OZuvZGsMo

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://thesparklezbox.com/wp-admin/kFkWN/

xlm40.dropper

https://herbtytox.com/wp-admin/dq/

xlm40.dropper

http://www.asyadegirmen.com/Template/nEMRY55nQgF/

xlm40.dropper

https://westthamesphysio.com/blog/D8AAkEyZ7u/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\9e8826b5aa5e70f3aee98b6fe8b93f298cf722a55cc88165e70aa5dc052fd2b3.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4676
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\rds.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:4176

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

    3KB

    MD5

    8305cd726db127c414516f6f784dfa61

    SHA1

    3feba3c13eda0336367aac6205bf3e5e967da7d9

    SHA256

    b614e04c677ac8256e193eec77ab79eb747eaaa7b1d2767e431af9303c63b538

    SHA512

    a5278e132af8a7818f0dab4cd4393bda8ba2db4c4d6de7c2393a0aa08c767249b689a181e3365979607c9ef04a287b9a44757c14d4750534ac1ec3fc858badc2

  • C:\Users\Admin\rds.ocx

    Filesize

    966B

    MD5

    1a8978d9d37041fe0089728cd6c23233

    SHA1

    f0485019f25ee50bb77f23081a8964e28e56cfb2

    SHA256

    87a97454942b85b5afc9cb9733bb7ce96cdf3422f6bfc95823f8edf6b2e2c607

    SHA512

    9ea43ede1eab73d3ac65bc3e9c13836c51d768daf5e300a0f57a26c0ca9cb2655455e5731664a92c969520dc05f7c71292d6a947405e06c2b1f88a399cd8d42b

  • memory/4676-14-0x00007FFDCD640000-0x00007FFDCD650000-memory.dmp

    Filesize

    64KB

  • memory/4676-5-0x00007FFDCFCD0000-0x00007FFDCFCE0000-memory.dmp

    Filesize

    64KB

  • memory/4676-15-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-0-0x00007FFDCFCD0000-0x00007FFDCFCE0000-memory.dmp

    Filesize

    64KB

  • memory/4676-8-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-10-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-11-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-12-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-18-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-9-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-2-0x00007FFDCFCD0000-0x00007FFDCFCE0000-memory.dmp

    Filesize

    64KB

  • memory/4676-4-0x00007FFDCFCD0000-0x00007FFDCFCE0000-memory.dmp

    Filesize

    64KB

  • memory/4676-13-0x00007FFDCD640000-0x00007FFDCD650000-memory.dmp

    Filesize

    64KB

  • memory/4676-20-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-19-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-17-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-16-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-7-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-6-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-3-0x00007FFE0FCED000-0x00007FFE0FCEE000-memory.dmp

    Filesize

    4KB

  • memory/4676-44-0x00007FFE0FC50000-0x00007FFE0FE45000-memory.dmp

    Filesize

    2.0MB

  • memory/4676-1-0x00007FFDCFCD0000-0x00007FFDCFCE0000-memory.dmp

    Filesize

    64KB