Analysis

  • max time kernel
    133s
  • max time network
    142s
  • 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, 13:43

General

  • Target

    9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9.xlsm

  • Size

    45KB

  • MD5

    99634122994c9f4feae8c02ca8f21487

  • SHA1

    b63e49bbfe6ccc5b4834e555915a42cb9f8d67e6

  • SHA256

    9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9

  • SHA512

    d9c263c0e41fbdd93ef1ccc99722bc1eb24c324c97252c57c6dee625d7f502bda503551d22cc6992deba599bf556f9a44a55ee06be22d5b2bb0d5af6caf68c31

  • SSDEEP

    768:KqLrVo43DOevZCwrvtZmzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Ud0U2tCo:ZrVo43DwtT5fTR4Lh1NisFYBc3cr+U2T

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://piajimenez.com/Fox-C/dS4nv3spYd0DZsnwLqov/

xlm40.dropper

http://inopra.com/wp-includes/3zGnQGNCvIKuvrO7T/

xlm40.dropper

http://biomedicalpharmaegypt.com/sapbush/BKEaVq1zoyJssmUoe/

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\9f0544b42de52bec86c757cf69aeae630eef4bc69b3230b288a6d5675e65dec9.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:4516
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe /s ..\enu.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:1752

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\enu.ocx

    Filesize

    7KB

    MD5

    b996dfb94ee763ad91a6e1034b455635

    SHA1

    daf76e3be885af694649efe720e146bde68d4e3b

    SHA256

    66e867b341ea1836bf112f4a7232b7c72e9330d2fe3ba3b2adf4ac8ad143d9ee

    SHA512

    d2a48820cdf0d0edf757222047c06e5859f801dcbc26aff8cafae67c72c3a06ab297dfa58ad9ebe677441b581feb3bb53833ffda5882886f75222a1773a41aa5

  • memory/4516-12-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-9-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-5-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

    Filesize

    64KB

  • memory/4516-4-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

    Filesize

    64KB

  • memory/4516-2-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

    Filesize

    64KB

  • memory/4516-10-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-0-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

    Filesize

    64KB

  • memory/4516-8-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-7-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-11-0x00007FFA8BC50000-0x00007FFA8BC60000-memory.dmp

    Filesize

    64KB

  • memory/4516-3-0x00007FFACE56D000-0x00007FFACE56E000-memory.dmp

    Filesize

    4KB

  • memory/4516-6-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-21-0x00007FFA8BC50000-0x00007FFA8BC60000-memory.dmp

    Filesize

    64KB

  • memory/4516-15-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-16-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-18-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-13-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-22-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-20-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-19-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-17-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-14-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB

  • memory/4516-1-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

    Filesize

    64KB

  • memory/4516-38-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

    Filesize

    2.0MB