General

  • Target

    60b71c47e26bdd09906070070c71eff12bc4febf8948ba419d0a71cbd4e30d77

  • Size

    4.1MB

  • Sample

    230531-3qtm3sbf24

  • MD5

    932e903ca941c0dfaae965ca40851c7e

  • SHA1

    3830bdd71449de12f31a5d81f60da3806579c46b

  • SHA256

    60b71c47e26bdd09906070070c71eff12bc4febf8948ba419d0a71cbd4e30d77

  • SHA512

    c076b979bfa257238768858648792066a1a1d08077caf6c33180714a16abe687c86efa1278130d421a3af6cab9a7d25c5258db486bb53c8cdcaaecb521f67859

  • SSDEEP

    98304:3Dhu0gofZIq//Xtu0a8OYv6uWnwF1qs4t:EzS3nwuR1qsg

Malware Config

Targets

    • Target

      60b71c47e26bdd09906070070c71eff12bc4febf8948ba419d0a71cbd4e30d77

    • Size

      4.1MB

    • MD5

      932e903ca941c0dfaae965ca40851c7e

    • SHA1

      3830bdd71449de12f31a5d81f60da3806579c46b

    • SHA256

      60b71c47e26bdd09906070070c71eff12bc4febf8948ba419d0a71cbd4e30d77

    • SHA512

      c076b979bfa257238768858648792066a1a1d08077caf6c33180714a16abe687c86efa1278130d421a3af6cab9a7d25c5258db486bb53c8cdcaaecb521f67859

    • SSDEEP

      98304:3Dhu0gofZIq//Xtu0a8OYv6uWnwF1qs4t:EzS3nwuR1qsg

    • 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 v6

Tasks