General

  • Target

    2a7269ac8390a79c9ecf758ddfccbe6f829978081db23df43be99705e50fc08f

  • Size

    4.2MB

  • Sample

    240419-tja3qage98

  • MD5

    43866a3d3e55a5c1b21135648fdb02f1

  • SHA1

    39396652f940dec4e8d7f4c116ce2665a5bf7b31

  • SHA256

    2a7269ac8390a79c9ecf758ddfccbe6f829978081db23df43be99705e50fc08f

  • SHA512

    c55c829bce33deee5d56cbd2a80e5d36c3346e75970e12578cfaf988a53fb231349879f947c98bbc2ef68364c971d1acb3094434a09af53fc06d24892b1b64f6

  • SSDEEP

    98304:voZCtMNcIJm/Wi5iI7vKblq/qDx6472PxO1xv/KiJee:v3OuIEug7vwUGt7S+nKo

Malware Config

Targets

    • Target

      2a7269ac8390a79c9ecf758ddfccbe6f829978081db23df43be99705e50fc08f

    • Size

      4.2MB

    • MD5

      43866a3d3e55a5c1b21135648fdb02f1

    • SHA1

      39396652f940dec4e8d7f4c116ce2665a5bf7b31

    • SHA256

      2a7269ac8390a79c9ecf758ddfccbe6f829978081db23df43be99705e50fc08f

    • SHA512

      c55c829bce33deee5d56cbd2a80e5d36c3346e75970e12578cfaf988a53fb231349879f947c98bbc2ef68364c971d1acb3094434a09af53fc06d24892b1b64f6

    • SSDEEP

      98304:voZCtMNcIJm/Wi5iI7vKblq/qDx6472PxO1xv/KiJee:v3OuIEug7vwUGt7S+nKo

    • 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