General

  • Target

    9532bef0764b3b6e1cbc8c6bf0f24e6eecefa853e3bae21917e9c3076eeb74bf

  • Size

    4.1MB

  • Sample

    240515-3knvmshh3w

  • MD5

    db690b7d750acb89c3aa50559853c396

  • SHA1

    2252d4286fce4849b03a9f803c2462fc69d9bc3a

  • SHA256

    9532bef0764b3b6e1cbc8c6bf0f24e6eecefa853e3bae21917e9c3076eeb74bf

  • SHA512

    e34612a80e3cfb18722cb6024e5847c455d12669b17ce15354abaa43f0d9487f628c956e5c496931a6ffd0e9f7bda470cfe527fab30d7ff344d1b2fc9b13b294

  • SSDEEP

    98304:kCrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbj:k5vuu/yDHItfIOpPCSgB5tCX

Malware Config

Targets

    • Target

      9532bef0764b3b6e1cbc8c6bf0f24e6eecefa853e3bae21917e9c3076eeb74bf

    • Size

      4.1MB

    • MD5

      db690b7d750acb89c3aa50559853c396

    • SHA1

      2252d4286fce4849b03a9f803c2462fc69d9bc3a

    • SHA256

      9532bef0764b3b6e1cbc8c6bf0f24e6eecefa853e3bae21917e9c3076eeb74bf

    • SHA512

      e34612a80e3cfb18722cb6024e5847c455d12669b17ce15354abaa43f0d9487f628c956e5c496931a6ffd0e9f7bda470cfe527fab30d7ff344d1b2fc9b13b294

    • SSDEEP

      98304:kCrMvuyR1RyPQdAJHItu4QbOo8ZPCtSlOjuAz5n6hmlDmbj:k5vuu/yDHItfIOpPCSgB5tCX

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks