General

  • Target

    2024-06-11_0e17330e148fe6ea3001b6d5d7b915fd_mbrlock_nymaim_xiaoba

  • Size

    984KB

  • Sample

    240611-hgdv2sydkj

  • MD5

    0e17330e148fe6ea3001b6d5d7b915fd

  • SHA1

    e94a0b778cd22be8465fe46ab5d283a402579212

  • SHA256

    b5ac92004730836706c361d4f5f8237cc4f3f76bfc20b9a368242f4cf64307d2

  • SHA512

    c3c1cbeb2fdc61f47224245af718e12cd964c42b992eab49323666b026ba84f0078937e70baa753665f166254a37bcaa5837092efa14185aa4cd7f956ebcc6ec

  • SSDEEP

    24576:qh5TZiUytkkRgvoKiIL7DW/GdxueSdIDAY55tbrqwt8tGBtm4VQ:qh5I+sgjvleQAY3JqwtZBHQ

Score
7/10

Malware Config

Targets

    • Target

      2024-06-11_0e17330e148fe6ea3001b6d5d7b915fd_mbrlock_nymaim_xiaoba

    • Size

      984KB

    • MD5

      0e17330e148fe6ea3001b6d5d7b915fd

    • SHA1

      e94a0b778cd22be8465fe46ab5d283a402579212

    • SHA256

      b5ac92004730836706c361d4f5f8237cc4f3f76bfc20b9a368242f4cf64307d2

    • SHA512

      c3c1cbeb2fdc61f47224245af718e12cd964c42b992eab49323666b026ba84f0078937e70baa753665f166254a37bcaa5837092efa14185aa4cd7f956ebcc6ec

    • SSDEEP

      24576:qh5TZiUytkkRgvoKiIL7DW/GdxueSdIDAY55tbrqwt8tGBtm4VQ:qh5I+sgjvleQAY3JqwtZBHQ

    Score
    7/10
    • Loads dropped DLL

    • Adds Run key to start application

    • 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