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General

  • Target

    a12f69255b91e8b44c0e9669a79b5892

  • Size

    441KB

  • Sample

    240224-hcelsach7t

  • MD5

    a12f69255b91e8b44c0e9669a79b5892

  • SHA1

    be099758c080b89c52169ca7cf2e5232c6c79455

  • SHA256

    3da928f0eff88dddb363a32469f8ec1e908f1bdcad8be40f786a06a0eaeb9785

  • SHA512

    d81594ae69d6459df12ad180ca310a411fb0d634048a3737482701fcb02acd3fc166ab26c486c9d22f28cbd18b4af4a678cf0140259bbd1441a2cd51759ad1ec

  • SSDEEP

    12288:NUFdYk7h/6hgTv3TGEGwIUdtLDT0OHev/XUz:mFl6hgTawvP1HiXUz

Malware Config

Targets

    • Target

      a12f69255b91e8b44c0e9669a79b5892

    • Size

      441KB

    • MD5

      a12f69255b91e8b44c0e9669a79b5892

    • SHA1

      be099758c080b89c52169ca7cf2e5232c6c79455

    • SHA256

      3da928f0eff88dddb363a32469f8ec1e908f1bdcad8be40f786a06a0eaeb9785

    • SHA512

      d81594ae69d6459df12ad180ca310a411fb0d634048a3737482701fcb02acd3fc166ab26c486c9d22f28cbd18b4af4a678cf0140259bbd1441a2cd51759ad1ec

    • SSDEEP

      12288:NUFdYk7h/6hgTv3TGEGwIUdtLDT0OHev/XUz:mFl6hgTawvP1HiXUz

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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