General

  • Target

    file.exe

  • Size

    2.7MB

  • Sample

    241122-f8allavpax

  • MD5

    ea7b10fa11829c0ef4a26b92a175e297

  • SHA1

    b1fa74961129d2c77ceff663e528345c0123cc3b

  • SHA256

    1bae6047517dcc64ed7dc0e7b76b32cc1d7a00e5e0fa6a260b286c4f993817e4

  • SHA512

    7deceab061a45128aa7f79b6bb577a8b16ed9d5f2a5da49d2e53315e752e61d5da315deb0b26625c5fa3ea1862d1b88d67bfe03696b4a32c8fa769079053b807

  • SSDEEP

    49152:i2fThoktBdJIxgfzKj2El7RIbC0Y890Y6LslQYhK:iyTvHdKxgfzbEl7R1u6LstE

Malware Config

Targets

    • Target

      file.exe

    • Size

      2.7MB

    • MD5

      ea7b10fa11829c0ef4a26b92a175e297

    • SHA1

      b1fa74961129d2c77ceff663e528345c0123cc3b

    • SHA256

      1bae6047517dcc64ed7dc0e7b76b32cc1d7a00e5e0fa6a260b286c4f993817e4

    • SHA512

      7deceab061a45128aa7f79b6bb577a8b16ed9d5f2a5da49d2e53315e752e61d5da315deb0b26625c5fa3ea1862d1b88d67bfe03696b4a32c8fa769079053b807

    • SSDEEP

      49152:i2fThoktBdJIxgfzKj2El7RIbC0Y890Y6LslQYhK:iyTvHdKxgfzbEl7R1u6LstE

    • 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