General

  • Target

    fa2db5d39db2926aa58026453d2afbb458d7b66505949eb8c023f87fd932b2b2

  • Size

    4.1MB

  • Sample

    231106-ayp1msfa3z

  • MD5

    52ebcc3252eade33ded36e4b9bc735a0

  • SHA1

    f1ac6283a5c11329d1c9401bd8931603369be132

  • SHA256

    fa2db5d39db2926aa58026453d2afbb458d7b66505949eb8c023f87fd932b2b2

  • SHA512

    a2bfc7d7daa19d2130892d0ab455cb471189200d4b81d4321a3c2d970e14fc9a6044c1f998d337a4f0b22e7bd9077dc956a060b60b8609b19cafa0dcf8f7215b

  • SSDEEP

    98304:NdTo180BUDmy/cmtnZjtg+GKFSPeUtG02/:/oC0KDjtJUtG0q

Malware Config

Targets

    • Target

      fa2db5d39db2926aa58026453d2afbb458d7b66505949eb8c023f87fd932b2b2

    • Size

      4.1MB

    • MD5

      52ebcc3252eade33ded36e4b9bc735a0

    • SHA1

      f1ac6283a5c11329d1c9401bd8931603369be132

    • SHA256

      fa2db5d39db2926aa58026453d2afbb458d7b66505949eb8c023f87fd932b2b2

    • SHA512

      a2bfc7d7daa19d2130892d0ab455cb471189200d4b81d4321a3c2d970e14fc9a6044c1f998d337a4f0b22e7bd9077dc956a060b60b8609b19cafa0dcf8f7215b

    • SSDEEP

      98304:NdTo180BUDmy/cmtnZjtg+GKFSPeUtG02/:/oC0KDjtJUtG0q

    • 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