General

  • Target

    file.exe

  • Size

    2.6MB

  • Sample

    241122-hg428ssjbj

  • MD5

    d4f5cffd064699c0e7cc6d22ef93ca47

  • SHA1

    ade110656bee4db7f9a7a93be0789b976692ba76

  • SHA256

    740550407f1a9199d252d17a72f4f755e8e55505e372ad0437e170762d8fa333

  • SHA512

    fc2863f0fbc938922d4b56bc830ab4609cd6c3e5d272242d86d5cbd7eae76f17f332eb099193f4ea37a1567bc09c6e06515b5432c2b9b112678eb352b371a9dd

  • SSDEEP

    49152:hfXmv3JNPGFGN8ZDdwMtJU5UuiLntgCXrEG:hfXQNPGGm1d/t65yLndX4

Malware Config

Targets

    • Target

      file.exe

    • Size

      2.6MB

    • MD5

      d4f5cffd064699c0e7cc6d22ef93ca47

    • SHA1

      ade110656bee4db7f9a7a93be0789b976692ba76

    • SHA256

      740550407f1a9199d252d17a72f4f755e8e55505e372ad0437e170762d8fa333

    • SHA512

      fc2863f0fbc938922d4b56bc830ab4609cd6c3e5d272242d86d5cbd7eae76f17f332eb099193f4ea37a1567bc09c6e06515b5432c2b9b112678eb352b371a9dd

    • SSDEEP

      49152:hfXmv3JNPGFGN8ZDdwMtJU5UuiLntgCXrEG:hfXQNPGGm1d/t65yLndX4

    • Modifies Windows Defender Real-time Protection settings

    • 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.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks