General

  • Target

    4473d9c9c55ac5090af619a65ddc4f80dae393369e44165b2b6be7f1d20b4ed9

  • Size

    4.2MB

  • Sample

    231115-qz69bacd3w

  • MD5

    0da8cdd4f94ee7878d2092c121bd8dd9

  • SHA1

    9dd20511a5240d3a16d1b3ebea828988d7ff6eea

  • SHA256

    4473d9c9c55ac5090af619a65ddc4f80dae393369e44165b2b6be7f1d20b4ed9

  • SHA512

    ebc41f461daf025437265b78069103d5e581f88a8eda6412dae73e65db9bb5b333e514c785b8e3b3ae2ebf3d067dea61748b3388793aafd6ca4f400c8590e9c9

  • SSDEEP

    98304:x2Z7LSP/O8zwfrGZJZmuzT7/vG+j83unCAS2LBqgX4xfkustEcO:xZHwfCZD/7XS3uMqBqgX41stEF

Malware Config

Targets

    • Target

      4473d9c9c55ac5090af619a65ddc4f80dae393369e44165b2b6be7f1d20b4ed9

    • Size

      4.2MB

    • MD5

      0da8cdd4f94ee7878d2092c121bd8dd9

    • SHA1

      9dd20511a5240d3a16d1b3ebea828988d7ff6eea

    • SHA256

      4473d9c9c55ac5090af619a65ddc4f80dae393369e44165b2b6be7f1d20b4ed9

    • SHA512

      ebc41f461daf025437265b78069103d5e581f88a8eda6412dae73e65db9bb5b333e514c785b8e3b3ae2ebf3d067dea61748b3388793aafd6ca4f400c8590e9c9

    • SSDEEP

      98304:x2Z7LSP/O8zwfrGZJZmuzT7/vG+j83unCAS2LBqgX4xfkustEcO:xZHwfCZD/7XS3uMqBqgX41stEF

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Loads dropped DLL

    • 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