General

  • Target

    57279f388d538a6c13caddf250d0b970826448bc62f987ab043736a27e92d997

  • Size

    4.2MB

  • Sample

    240418-lpyrzaag2v

  • MD5

    53c9fbf2a670c0c5a62752ddfbaf2616

  • SHA1

    0fb01a7e5bd748cc9c37b336ea64d18d2f12c6c1

  • SHA256

    57279f388d538a6c13caddf250d0b970826448bc62f987ab043736a27e92d997

  • SHA512

    9a9d4b1470771b186bbcd1299d4952ba0d2eeebd5e0d14b1105511ddb9f2043228e2f3c66e574c99487a9ca237e41624acc2d830f54081d1ff81008329101be4

  • SSDEEP

    98304:0CPl518CIueKP5d7oVK7H7yJZnHQCD3+yubJ0gajSp:x518Ue6qZnwCDRsJZVp

Malware Config

Targets

    • Target

      57279f388d538a6c13caddf250d0b970826448bc62f987ab043736a27e92d997

    • Size

      4.2MB

    • MD5

      53c9fbf2a670c0c5a62752ddfbaf2616

    • SHA1

      0fb01a7e5bd748cc9c37b336ea64d18d2f12c6c1

    • SHA256

      57279f388d538a6c13caddf250d0b970826448bc62f987ab043736a27e92d997

    • SHA512

      9a9d4b1470771b186bbcd1299d4952ba0d2eeebd5e0d14b1105511ddb9f2043228e2f3c66e574c99487a9ca237e41624acc2d830f54081d1ff81008329101be4

    • SSDEEP

      98304:0CPl518CIueKP5d7oVK7H7yJZnHQCD3+yubJ0gajSp:x518Ue6qZnwCDRsJZVp

    • 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