General

  • Target

    file.exe

  • Size

    2.7MB

  • Sample

    241122-mntbjavndp

  • MD5

    e6644ad3d753ba78d609fea7443a5965

  • SHA1

    8ebded7178a5ea13294af61f6590127150fd4c6a

  • SHA256

    c767c5ac0071a78b537cb383d3011867af5b072c4dd133aec5ef4c7ab4209540

  • SHA512

    a6623be4121bc1c2929da1748aa89a5133607f3c04d58df1679b09822b150229231671b57519cdcd4d99ac837d7c51e295a7eb3e738bc69ad627846eba116254

  • SSDEEP

    49152:wy8+8Qk9h2XHu3WQmVqPnmrcT40RglcUyTWO:t8+8QLXHuGlqvecTZuy6O

Malware Config

Targets

    • Target

      file.exe

    • Size

      2.7MB

    • MD5

      e6644ad3d753ba78d609fea7443a5965

    • SHA1

      8ebded7178a5ea13294af61f6590127150fd4c6a

    • SHA256

      c767c5ac0071a78b537cb383d3011867af5b072c4dd133aec5ef4c7ab4209540

    • SHA512

      a6623be4121bc1c2929da1748aa89a5133607f3c04d58df1679b09822b150229231671b57519cdcd4d99ac837d7c51e295a7eb3e738bc69ad627846eba116254

    • SSDEEP

      49152:wy8+8Qk9h2XHu3WQmVqPnmrcT40RglcUyTWO:t8+8QLXHuGlqvecTZuy6O

    • 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