General

  • Target

    bf74619cc5394c2784e3949a949241ba5d559c85cf9889ffbce8ea94afb9ce0b

  • Size

    13.4MB

  • Sample

    240309-fq1easdh4s

  • MD5

    9765774a8db64c8b21baca8ed9e34ff2

  • SHA1

    ab71527625aa7d287c0da7c4d452595f5ddf8f3d

  • SHA256

    bf74619cc5394c2784e3949a949241ba5d559c85cf9889ffbce8ea94afb9ce0b

  • SHA512

    396287a609e7a2befada790be36662d95d33ffd4b1cf147467cb1bd25e65bf106b6a11ca549e3d73503857a11eedb6db91fc09d29b8936fab309c6ea50720f54

  • SSDEEP

    393216:xMayUEvkREimf2UnsD/HWFGiiylleVnDa+O:dyUEfd/nsDciywO+O

Malware Config

Targets

    • Target

      bf74619cc5394c2784e3949a949241ba5d559c85cf9889ffbce8ea94afb9ce0b

    • Size

      13.4MB

    • MD5

      9765774a8db64c8b21baca8ed9e34ff2

    • SHA1

      ab71527625aa7d287c0da7c4d452595f5ddf8f3d

    • SHA256

      bf74619cc5394c2784e3949a949241ba5d559c85cf9889ffbce8ea94afb9ce0b

    • SHA512

      396287a609e7a2befada790be36662d95d33ffd4b1cf147467cb1bd25e65bf106b6a11ca549e3d73503857a11eedb6db91fc09d29b8936fab309c6ea50720f54

    • SSDEEP

      393216:xMayUEvkREimf2UnsD/HWFGiiylleVnDa+O:dyUEfd/nsDciywO+O

    • 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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks