General

  • Target

    107efac786672e8a39a536a9fbdc0ff79b1f7ecd8a569faf45ce08297cc28e77

  • Size

    4.1MB

  • Sample

    240516-srp16sag3s

  • MD5

    f03ab217d1c93acb30e9ac78c06d2cb8

  • SHA1

    2397756d71edec1349a86735a602be7342f805c1

  • SHA256

    107efac786672e8a39a536a9fbdc0ff79b1f7ecd8a569faf45ce08297cc28e77

  • SHA512

    a6b60a404dae0fd5d1b1b33e2d8c4a4dbdc65b0f33e5abb080b338a28622ee1c0db805da588fd6908d3eaa6107510e8ee072c0fa377e1e04f1ceee227cbfa441

  • SSDEEP

    98304:AvzBhIm6zIE7SIO2RhCG9zRnSMmyRgCXxFQG9cF:WzBhDcIv8bCGbNmyXXxFQGyF

Malware Config

Targets

    • Target

      107efac786672e8a39a536a9fbdc0ff79b1f7ecd8a569faf45ce08297cc28e77

    • Size

      4.1MB

    • MD5

      f03ab217d1c93acb30e9ac78c06d2cb8

    • SHA1

      2397756d71edec1349a86735a602be7342f805c1

    • SHA256

      107efac786672e8a39a536a9fbdc0ff79b1f7ecd8a569faf45ce08297cc28e77

    • SHA512

      a6b60a404dae0fd5d1b1b33e2d8c4a4dbdc65b0f33e5abb080b338a28622ee1c0db805da588fd6908d3eaa6107510e8ee072c0fa377e1e04f1ceee227cbfa441

    • SSDEEP

      98304:AvzBhIm6zIE7SIO2RhCG9zRnSMmyRgCXxFQG9cF:WzBhDcIv8bCGbNmyXXxFQGyF

    • 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