General

  • Target

    959ea107e8fc65551cf692fb334cb8641c470c29dc6a4fd299ce9ad646184edd

  • Size

    4.1MB

  • Sample

    230917-t671zabd3w

  • MD5

    92ab5f1a4b41d445e0b88e97729e938e

  • SHA1

    c21dd2a7024de92f00466d5398975c69e89251a6

  • SHA256

    959ea107e8fc65551cf692fb334cb8641c470c29dc6a4fd299ce9ad646184edd

  • SHA512

    845da673fe719c5f74f1b777b8e8f6460f20d37b478c75e89adc9c1bd17389cce9a1a5e123d3b8ec87d81435f5ff129db5fef676053b3ee11aabfbaf1adcfc88

  • SSDEEP

    98304:+TF3/yifTDOs5MvtF5aDUw1VUT2eh5Xz8ME4AwzfxrJ39J5BatN7SrG:s36sDXaf5tw1VUTLXYBefdzITOrG

Malware Config

Targets

    • Target

      959ea107e8fc65551cf692fb334cb8641c470c29dc6a4fd299ce9ad646184edd

    • Size

      4.1MB

    • MD5

      92ab5f1a4b41d445e0b88e97729e938e

    • SHA1

      c21dd2a7024de92f00466d5398975c69e89251a6

    • SHA256

      959ea107e8fc65551cf692fb334cb8641c470c29dc6a4fd299ce9ad646184edd

    • SHA512

      845da673fe719c5f74f1b777b8e8f6460f20d37b478c75e89adc9c1bd17389cce9a1a5e123d3b8ec87d81435f5ff129db5fef676053b3ee11aabfbaf1adcfc88

    • SSDEEP

      98304:+TF3/yifTDOs5MvtF5aDUw1VUT2eh5Xz8ME4AwzfxrJ39J5BatN7SrG:s36sDXaf5tw1VUTLXYBefdzITOrG

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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.

    • 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