General

  • Target

    Guna.UI2.dll

  • Size

    1.9MB

  • Sample

    240522-ledztaae73

  • MD5

    bcc0fe2b28edd2da651388f84599059b

  • SHA1

    44d7756708aafa08730ca9dbdc01091790940a4f

  • SHA256

    c6264665a882e73eb2262a74fea2c29b1921a9af33180126325fb67a851310ef

  • SHA512

    3bfc3d27c095dde988f779021d0479c8c1de80a404454813c6cae663e3fe63dc636bffa7de1094e18594c9d608fa7420a0651509544722f2a00288f0b7719cc8

  • SSDEEP

    24576:FIVZLRYIVQd9INo3FDbWX7SsOobBTEAjg+m+ZFNwaxwGoHQ/jzK+:+oWodbi9XFEAjg+m+ZFKaxw

Malware Config

Targets

    • Target

      Guna.UI2.dll

    • Size

      1.9MB

    • MD5

      bcc0fe2b28edd2da651388f84599059b

    • SHA1

      44d7756708aafa08730ca9dbdc01091790940a4f

    • SHA256

      c6264665a882e73eb2262a74fea2c29b1921a9af33180126325fb67a851310ef

    • SHA512

      3bfc3d27c095dde988f779021d0479c8c1de80a404454813c6cae663e3fe63dc636bffa7de1094e18594c9d608fa7420a0651509544722f2a00288f0b7719cc8

    • SSDEEP

      24576:FIVZLRYIVQd9INo3FDbWX7SsOobBTEAjg+m+ZFNwaxwGoHQ/jzK+:+oWodbi9XFEAjg+m+ZFKaxw

    Score
    7/10
    • Executes dropped EXE

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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