General

  • Target

    8baff98f0ab40a2d9330729ddfd89e3ffb6c8d34a96dbe7a59e23d84c828a3c3

  • Size

    4.1MB

  • Sample

    240515-lqklqsbf5y

  • MD5

    a9d181f8679b85bfc30f1ef39c686e29

  • SHA1

    64d27c03e5b0d6238171f12c86549298483cf24d

  • SHA256

    8baff98f0ab40a2d9330729ddfd89e3ffb6c8d34a96dbe7a59e23d84c828a3c3

  • SHA512

    19e4fd0f3e0bb7fc1d98fef5e4840fe8340e7a6cb8b1cce52c937b20bf9f8d447bfce4e2ba24721bd9dc244d9192f2cb7925de7dedad639330e1a276d992f094

  • SSDEEP

    98304:DrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6N:DrCy8l0I4UGC6Dg3yk88npN

Malware Config

Targets

    • Target

      8baff98f0ab40a2d9330729ddfd89e3ffb6c8d34a96dbe7a59e23d84c828a3c3

    • Size

      4.1MB

    • MD5

      a9d181f8679b85bfc30f1ef39c686e29

    • SHA1

      64d27c03e5b0d6238171f12c86549298483cf24d

    • SHA256

      8baff98f0ab40a2d9330729ddfd89e3ffb6c8d34a96dbe7a59e23d84c828a3c3

    • SHA512

      19e4fd0f3e0bb7fc1d98fef5e4840fe8340e7a6cb8b1cce52c937b20bf9f8d447bfce4e2ba24721bd9dc244d9192f2cb7925de7dedad639330e1a276d992f094

    • SSDEEP

      98304:DrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6N:DrCy8l0I4UGC6Dg3yk88npN

    • 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