General

  • Target

    236618f6ce1bc21aaeab2e6f9d1f762f1f64aafe0e87c065ec3700ea02016650

  • Size

    4.2MB

  • Sample

    240420-nljjzsga7z

  • MD5

    08408b375a8bd40b060354ecf933d10d

  • SHA1

    b9748ad7ff4ba6027861e77fd3a5e763ecf4bfd3

  • SHA256

    236618f6ce1bc21aaeab2e6f9d1f762f1f64aafe0e87c065ec3700ea02016650

  • SHA512

    340b24e38a688418d3ea84729d0abc9a54f6d2ba3e1669ecb64deeced32a38a6e83fd11b1a08e9be93c4d73680ad9c5d675552ae6a2ef8b7fbc5257fc801e1a4

  • SSDEEP

    98304:yExeyMsyixS5pRc4vIUtzCuveHCg7xBa+u+nRU:yMby0Sruak17xwt

Malware Config

Targets

    • Target

      236618f6ce1bc21aaeab2e6f9d1f762f1f64aafe0e87c065ec3700ea02016650

    • Size

      4.2MB

    • MD5

      08408b375a8bd40b060354ecf933d10d

    • SHA1

      b9748ad7ff4ba6027861e77fd3a5e763ecf4bfd3

    • SHA256

      236618f6ce1bc21aaeab2e6f9d1f762f1f64aafe0e87c065ec3700ea02016650

    • SHA512

      340b24e38a688418d3ea84729d0abc9a54f6d2ba3e1669ecb64deeced32a38a6e83fd11b1a08e9be93c4d73680ad9c5d675552ae6a2ef8b7fbc5257fc801e1a4

    • SSDEEP

      98304:yExeyMsyixS5pRc4vIUtzCuveHCg7xBa+u+nRU:yMby0Sruak17xwt

    • 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