General

  • Target

    g753nr4GI9.exe

  • Size

    4.4MB

  • Sample

    241005-q7wsjsygke

  • MD5

    2131426d8a3c01e0073772820265b4bd

  • SHA1

    bac33ac453609577cccd2c6b1fb4981ff634e795

  • SHA256

    1f53511b847a01a45e3d5d48f40dce79500175275dcf9606da1ee4864099ad8a

  • SHA512

    9a24b0a26fed3730d301a4c56412f2df7a7505184ba848b9a38f21af48fd82ed549b6d56383bf119c712b663900a006e2016e04e958e40c5f529a22fb7bfb22b

  • SSDEEP

    98304:dAZV7FbE2iG0gOuw1AJRoFwL0BOS+HuNY:d6VtDvGjUS+HwY

Malware Config

Targets

    • Target

      g753nr4GI9.exe

    • Size

      4.4MB

    • MD5

      2131426d8a3c01e0073772820265b4bd

    • SHA1

      bac33ac453609577cccd2c6b1fb4981ff634e795

    • SHA256

      1f53511b847a01a45e3d5d48f40dce79500175275dcf9606da1ee4864099ad8a

    • SHA512

      9a24b0a26fed3730d301a4c56412f2df7a7505184ba848b9a38f21af48fd82ed549b6d56383bf119c712b663900a006e2016e04e958e40c5f529a22fb7bfb22b

    • SSDEEP

      98304:dAZV7FbE2iG0gOuw1AJRoFwL0BOS+HuNY:d6VtDvGjUS+HwY

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Deletes itself

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks