General

  • Target

    Hydrav2.exe

  • Size

    76.3MB

  • Sample

    231117-yklm3add56

  • MD5

    2d977c1ac5c3b3d086365b954fb51813

  • SHA1

    6a3b50b67cd62de4f7908c822e3d7f30ede11cd8

  • SHA256

    d135f352dfd9a29d227bf2131aaf9370cf7a3622d7471f21c43c4cf89bb4ec36

  • SHA512

    f1c3243b6a24e067867b6721830e79955b39df2fd3f79cee0a7a56fb14ee106f5c76c1e28f42d631feb2eeed6ce26b65179fa01064bf3f6385db451b004032e2

  • SSDEEP

    1572864:a2MTiQYHJiQkSk8IpG7V+VPhqoHZE7+Hp5tWWlXxTa9k4VTW1alTBRIYg6:aZTixpTkSkB05awoHPJjl3Ty9VTwalTS

Malware Config

Targets

    • Target

      Hydrav2.exe

    • Size

      76.3MB

    • MD5

      2d977c1ac5c3b3d086365b954fb51813

    • SHA1

      6a3b50b67cd62de4f7908c822e3d7f30ede11cd8

    • SHA256

      d135f352dfd9a29d227bf2131aaf9370cf7a3622d7471f21c43c4cf89bb4ec36

    • SHA512

      f1c3243b6a24e067867b6721830e79955b39df2fd3f79cee0a7a56fb14ee106f5c76c1e28f42d631feb2eeed6ce26b65179fa01064bf3f6385db451b004032e2

    • SSDEEP

      1572864:a2MTiQYHJiQkSk8IpG7V+VPhqoHZE7+Hp5tWWlXxTa9k4VTW1alTBRIYg6:aZTixpTkSkB05awoHPJjl3Ty9VTwalTS

    • Enumerates VirtualBox DLL files

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks