General

  • Target

    6a7a597f165c4be09767facb1be86c8f5355efda2cacca6eed83596cbc35ff93

  • Size

    4.1MB

  • Sample

    240516-pwkepsda2y

  • MD5

    a11b92d75cd33a4dd4d6f22a4d4b7cbc

  • SHA1

    9052cd80151793edd8217463ee7261a8c0e16e45

  • SHA256

    6a7a597f165c4be09767facb1be86c8f5355efda2cacca6eed83596cbc35ff93

  • SHA512

    d1a88d00e68d3d8316b9a8a2f716811b258709e83b65ec81ae3eff4f75c861d9238bb6d311c08383c34ca36f009a835b4b7c9948d6b2370172fadcc70c7f727e

  • SSDEEP

    98304:kl9GTbLtL99uWlQGfUFGGhNMfnjCzwWu2csDCx3z+tp:JT3oWlQMUAMlWxj+tp

Malware Config

Targets

    • Target

      6a7a597f165c4be09767facb1be86c8f5355efda2cacca6eed83596cbc35ff93

    • Size

      4.1MB

    • MD5

      a11b92d75cd33a4dd4d6f22a4d4b7cbc

    • SHA1

      9052cd80151793edd8217463ee7261a8c0e16e45

    • SHA256

      6a7a597f165c4be09767facb1be86c8f5355efda2cacca6eed83596cbc35ff93

    • SHA512

      d1a88d00e68d3d8316b9a8a2f716811b258709e83b65ec81ae3eff4f75c861d9238bb6d311c08383c34ca36f009a835b4b7c9948d6b2370172fadcc70c7f727e

    • SSDEEP

      98304:kl9GTbLtL99uWlQGfUFGGhNMfnjCzwWu2csDCx3z+tp:JT3oWlQMUAMlWxj+tp

    • 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