General

  • Target

    file.exe

  • Size

    2.7MB

  • Sample

    241104-h4ytqszldq

  • MD5

    4350ba28eb735769814cd2b067c7e9d5

  • SHA1

    c8eeb0fd396ee6a97cb2138468ecf95e06cac95b

  • SHA256

    3354a62a460c0022e55d548c877c3de59b00f942acdb3512a0803cf4f4a11525

  • SHA512

    7a1192a4bcd21d96b10fab3ca10ce58bdf375c25cef2b422160ccbbb2c810479fb3d25c96fb19ee9a0ee1e60d5efca16be28bf49a0e1429f2395a37e4a5d4c8e

  • SSDEEP

    49152:sL+C7bdMjyK+xbAAjTXvFoQC45Kja/vMUfm3irUNKzGEbRwAM5:sLDPdMjyPx0AjT67javMUg0UNtLx5

Malware Config

Targets

    • Target

      file.exe

    • Size

      2.7MB

    • MD5

      4350ba28eb735769814cd2b067c7e9d5

    • SHA1

      c8eeb0fd396ee6a97cb2138468ecf95e06cac95b

    • SHA256

      3354a62a460c0022e55d548c877c3de59b00f942acdb3512a0803cf4f4a11525

    • SHA512

      7a1192a4bcd21d96b10fab3ca10ce58bdf375c25cef2b422160ccbbb2c810479fb3d25c96fb19ee9a0ee1e60d5efca16be28bf49a0e1429f2395a37e4a5d4c8e

    • SSDEEP

      49152:sL+C7bdMjyK+xbAAjTXvFoQC45Kja/vMUfm3irUNKzGEbRwAM5:sLDPdMjyPx0AjT67javMUg0UNtLx5

    • 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