General

  • Target

    7613459cb31b5b0121bec0408fc5ce28757827607bb987b623c85cd42518af98

  • Size

    3.4MB

  • Sample

    230313-vp8rlsdd5y

  • MD5

    9997d2197e23cf9fde553fb4b9facb13

  • SHA1

    3995030146b89cfcc68ce39166ad6d8ab8af3cb4

  • SHA256

    7613459cb31b5b0121bec0408fc5ce28757827607bb987b623c85cd42518af98

  • SHA512

    a3206ae4cb631aa110bad59f658d2629954f1ad7bc27abdd582b280b3b38eaa94c15405ad317802f4996297a5826d9b9777884bc191059ddaa718fcc10c44955

  • SSDEEP

    98304:PmwMi6hqm+mXHkTiGDsAsQJEwky5CXjcM0Jhv8jYhz:PmRhfv3DG4+vsXjcM0zv8jS

Malware Config

Targets

    • Target

      7613459cb31b5b0121bec0408fc5ce28757827607bb987b623c85cd42518af98

    • Size

      3.4MB

    • MD5

      9997d2197e23cf9fde553fb4b9facb13

    • SHA1

      3995030146b89cfcc68ce39166ad6d8ab8af3cb4

    • SHA256

      7613459cb31b5b0121bec0408fc5ce28757827607bb987b623c85cd42518af98

    • SHA512

      a3206ae4cb631aa110bad59f658d2629954f1ad7bc27abdd582b280b3b38eaa94c15405ad317802f4996297a5826d9b9777884bc191059ddaa718fcc10c44955

    • SSDEEP

      98304:PmwMi6hqm+mXHkTiGDsAsQJEwky5CXjcM0Jhv8jYhz:PmRhfv3DG4+vsXjcM0zv8jS

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Modifies file permissions

    • UPX packed file

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

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks