General

  • Target

    3c32bdc3da6039dadc2b154bdb346a43ee65414e8c13391f8cafc0bef5f586aa

  • Size

    4.1MB

  • Sample

    230819-1e63xsea6v

  • MD5

    98934809fdbcac6e54c948e3c886aba4

  • SHA1

    dada4fffddb16fca830338a708d49f246973b729

  • SHA256

    3c32bdc3da6039dadc2b154bdb346a43ee65414e8c13391f8cafc0bef5f586aa

  • SHA512

    e3d12439705c026cd632faab0a92bde39d505abf306bc6bac6d15be10c19ab3e6969257a9e857a1213747eacc6d22536c9ca4487d95b053808443d06d5ea81b5

  • SSDEEP

    98304:6gl9Ot3yeZ3DD4CtP1tjV6i+HPzJiZaLfgzlukd/:bit3yeh4CZzjV6i4P6aRkR

Malware Config

Targets

    • Target

      3c32bdc3da6039dadc2b154bdb346a43ee65414e8c13391f8cafc0bef5f586aa

    • Size

      4.1MB

    • MD5

      98934809fdbcac6e54c948e3c886aba4

    • SHA1

      dada4fffddb16fca830338a708d49f246973b729

    • SHA256

      3c32bdc3da6039dadc2b154bdb346a43ee65414e8c13391f8cafc0bef5f586aa

    • SHA512

      e3d12439705c026cd632faab0a92bde39d505abf306bc6bac6d15be10c19ab3e6969257a9e857a1213747eacc6d22536c9ca4487d95b053808443d06d5ea81b5

    • SSDEEP

      98304:6gl9Ot3yeZ3DD4CtP1tjV6i+HPzJiZaLfgzlukd/:bit3yeh4CZzjV6i4P6aRkR

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks