General

  • Target

    f198a48a9072efdb744470605488f3a51c1adfe7f5518a711417b223b6ce12d9

  • Size

    4.2MB

  • Sample

    231012-gy2g1abf7t

  • MD5

    a4bb95cc61ad5a37da54169ec66f17fb

  • SHA1

    227e04c991b1bf3dcd57de103bc915acb895522b

  • SHA256

    f198a48a9072efdb744470605488f3a51c1adfe7f5518a711417b223b6ce12d9

  • SHA512

    70e391e69d00dbbf858f0a540673a163edf29f481eb3510ee0885fc72e2f1514d5847bf5ad1e88b9a025ba2360dfabe01fbe86aefa4a2ef3271ed2fab027b009

  • SSDEEP

    98304:mkaOesepF5FSjipsR+myM8bEN4CCPrefjP//kp5vmCpy:uOenjpSs7jgP/+y

Malware Config

Targets

    • Target

      f198a48a9072efdb744470605488f3a51c1adfe7f5518a711417b223b6ce12d9

    • Size

      4.2MB

    • MD5

      a4bb95cc61ad5a37da54169ec66f17fb

    • SHA1

      227e04c991b1bf3dcd57de103bc915acb895522b

    • SHA256

      f198a48a9072efdb744470605488f3a51c1adfe7f5518a711417b223b6ce12d9

    • SHA512

      70e391e69d00dbbf858f0a540673a163edf29f481eb3510ee0885fc72e2f1514d5847bf5ad1e88b9a025ba2360dfabe01fbe86aefa4a2ef3271ed2fab027b009

    • SSDEEP

      98304:mkaOesepF5FSjipsR+myM8bEN4CCPrefjP//kp5vmCpy:uOenjpSs7jgP/+y

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks