Analysis

  • max time kernel
    127s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/06/2023, 12:42

General

  • Target

    CTI-935358145879.xlsm

  • Size

    46KB

  • MD5

    cb4e59e39a6eef5b8752681b6f871e56

  • SHA1

    ebe9658d642bfafc88bf21a48e8eb455066d6926

  • SHA256

    5d31e83b1dda43ba478dbf1bbd5b1ab90021810860493110ac6175f69e58a93d

  • SHA512

    abc66b29e01464d7b867afb49d00d7659438ce13de235eb694d6dd9eda7b7c641024e76a5e43fb43e35b1fa8f6091cd9605df9cd23f91b6c0b706ed1118edea8

  • SSDEEP

    768:smBlntZhEI2YmxNskmoKjBvK3HqK88F/G6YzATUfJnXYS6oRM:tBlntTEvDLmXi3JvG6YzATOJnXYSXRM

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://eles-tech.com/css/KzMysMqFMs/

xlm40.dropper

http://gonorthhalifax.com/wp-content/yTmYyLbTKZV2czsUO/

xlm40.dropper

https://txpcrescue.com/cgi-bin/5tSO8/

xlm40.dropper

http://hadramout21.com/jetpack-temp/Py/

xlm40.dropper

http://haribuilders.com/zoombox-master/4HYGX/

xlm40.dropper

http://hansen-arnal.com/cp/iiTrAeEtvOwmjjekWgI/

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\CTI-935358145879.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:1308

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1308-133-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-134-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-135-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-136-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-137-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-138-0x00007FFF1E120000-0x00007FFF1E130000-memory.dmp

          Filesize

          64KB

        • memory/1308-139-0x00007FFF1E120000-0x00007FFF1E130000-memory.dmp

          Filesize

          64KB

        • memory/1308-176-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-177-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-178-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB

        • memory/1308-179-0x00007FFF20870000-0x00007FFF20880000-memory.dmp

          Filesize

          64KB