General

  • Target

    JaffaCakes118_42666e61f8c187a3e1881f9fcf99c508

  • Size

    392KB

  • Sample

    250127-wzsnta1men

  • MD5

    42666e61f8c187a3e1881f9fcf99c508

  • SHA1

    5d92eacf49b4a501190caaa2b62be404bcc56983

  • SHA256

    5c2c5645b8423fefc02c2fc73a0d24a0a18d3258c64a7ba39cbee1691c8f1708

  • SHA512

    c478c719e2d93eea72e462a899e4b7252e554742f563a3845da5725543789870572e72306eb9df345e4596d1a139dc7abd0e84b321edba11ece4eba8e194f9a5

  • SSDEEP

    6144:BdSOvikWQ4/nL4+sEBC6mywRw/YgnX+I9ABFe:fikWbj5sEBCTywiKIiBFe

Malware Config

Targets

    • Target

      JaffaCakes118_42666e61f8c187a3e1881f9fcf99c508

    • Size

      392KB

    • MD5

      42666e61f8c187a3e1881f9fcf99c508

    • SHA1

      5d92eacf49b4a501190caaa2b62be404bcc56983

    • SHA256

      5c2c5645b8423fefc02c2fc73a0d24a0a18d3258c64a7ba39cbee1691c8f1708

    • SHA512

      c478c719e2d93eea72e462a899e4b7252e554742f563a3845da5725543789870572e72306eb9df345e4596d1a139dc7abd0e84b321edba11ece4eba8e194f9a5

    • SSDEEP

      6144:BdSOvikWQ4/nL4+sEBC6mywRw/YgnX+I9ABFe:fikWbj5sEBCTywiKIiBFe

    • Modifies WinLogon for persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks