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General

  • Target

    fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed

  • Size

    3.4MB

  • Sample

    230314-bdr5yacf96

  • MD5

    fdfc520c5f30be46b70ccd3dca1c3f4c

  • SHA1

    bcf01e5d4e6575a51a79c4f59dbc38b581e6c4e7

  • SHA256

    fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed

  • SHA512

    ff69e491a14e0a5301e9a036f3a3d7b9ad5ada11dcfc0fe805e1f31887c2537c0a4e31454e80c4ea60e350519f2514f1a982b801c1732017a6ff3f0e56b6878a

  • SSDEEP

    98304:2B33mwMi6hqm+mXHkTiGDsAsQJEwky5CXjcM0Jhv8jYhz:ImRhfv3DG4+vsXjcM0zv8jS

Malware Config

Targets

    • Target

      fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed

    • Size

      3.4MB

    • MD5

      fdfc520c5f30be46b70ccd3dca1c3f4c

    • SHA1

      bcf01e5d4e6575a51a79c4f59dbc38b581e6c4e7

    • SHA256

      fd1afa3037c1ad95cce195ab062b4bd0f49d8da628afaaa47faca7d587d39bed

    • SHA512

      ff69e491a14e0a5301e9a036f3a3d7b9ad5ada11dcfc0fe805e1f31887c2537c0a4e31454e80c4ea60e350519f2514f1a982b801c1732017a6ff3f0e56b6878a

    • SSDEEP

      98304:2B33mwMi6hqm+mXHkTiGDsAsQJEwky5CXjcM0Jhv8jYhz:ImRhfv3DG4+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