General

  • Target

    f71eef025be5641e9803bcf78b01a427b2863f2bbf792c27279a1b9681a43eb6

  • Size

    247KB

  • Sample

    241031-wktybsscqr

  • MD5

    cb13d2379ef2cf7be53d8eb21add934a

  • SHA1

    82bd93b2eb1744a13ef7ab944e1837c827df56c8

  • SHA256

    f71eef025be5641e9803bcf78b01a427b2863f2bbf792c27279a1b9681a43eb6

  • SHA512

    adac50d44bf01a5ffcd25cd6fb78df382daa47e56181d850a31d5b34f22c263b2d647f1982778421ae48aa1c90002d8ba578b67855c8e41aec4f8728e55db03a

  • SSDEEP

    3072:/2RaiKg4xmUh1WXHqw/l+qmOELhakVsm3mxB32tLEv8zfdn5f2dZLCozOhhBn+TB:/0KgGwHqwOOELha+sm2D2+Uhnguy8w

Malware Config

Targets

    • Target

      f71eef025be5641e9803bcf78b01a427b2863f2bbf792c27279a1b9681a43eb6

    • Size

      247KB

    • MD5

      cb13d2379ef2cf7be53d8eb21add934a

    • SHA1

      82bd93b2eb1744a13ef7ab944e1837c827df56c8

    • SHA256

      f71eef025be5641e9803bcf78b01a427b2863f2bbf792c27279a1b9681a43eb6

    • SHA512

      adac50d44bf01a5ffcd25cd6fb78df382daa47e56181d850a31d5b34f22c263b2d647f1982778421ae48aa1c90002d8ba578b67855c8e41aec4f8728e55db03a

    • SSDEEP

      3072:/2RaiKg4xmUh1WXHqw/l+qmOELhakVsm3mxB32tLEv8zfdn5f2dZLCozOhhBn+TB:/0KgGwHqwOOELha+sm2D2+Uhnguy8w

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks for any installed AV software in registry

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks