General

  • Target

    ef114620f59aa94540ffe66cbaa2053ca90cc74771449e2ca978d76818ec6b58

  • Size

    4.1MB

  • Sample

    231105-3v18qaee9z

  • MD5

    d74b0131cd990858d1c79405d890bbee

  • SHA1

    ee626dd6e852f519a2bd5726ca2fa4ffad454709

  • SHA256

    ef114620f59aa94540ffe66cbaa2053ca90cc74771449e2ca978d76818ec6b58

  • SHA512

    c52960789d32ca7c999fd730d2821bb0eb949d784e0980c10bc6ee60a9f95fe6c5e57cfd65440faea4fa842622324fc57f69d207701624397bca26084a180deb

  • SSDEEP

    98304:Qzzgp6GQNlf8HsrrJCWNLEQRAULgKzQRNXjdwEa:d81lzrRAQRAULgNRVhwh

Malware Config

Targets

    • Target

      ef114620f59aa94540ffe66cbaa2053ca90cc74771449e2ca978d76818ec6b58

    • Size

      4.1MB

    • MD5

      d74b0131cd990858d1c79405d890bbee

    • SHA1

      ee626dd6e852f519a2bd5726ca2fa4ffad454709

    • SHA256

      ef114620f59aa94540ffe66cbaa2053ca90cc74771449e2ca978d76818ec6b58

    • SHA512

      c52960789d32ca7c999fd730d2821bb0eb949d784e0980c10bc6ee60a9f95fe6c5e57cfd65440faea4fa842622324fc57f69d207701624397bca26084a180deb

    • SSDEEP

      98304:Qzzgp6GQNlf8HsrrJCWNLEQRAULgKzQRNXjdwEa:d81lzrRAQRAULgNRVhwh

    • 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