General

  • Target

    def9c5c9c5ed79489b4ea0d14602b3e6e07040a12dc9e548b18458a840f92f83

  • Size

    4.1MB

  • Sample

    240515-pp2emshf67

  • MD5

    044c87c7316fa2d516008fa50dcc8f80

  • SHA1

    38c2028c65a1d90bc35a99630946e6b3d3f49682

  • SHA256

    def9c5c9c5ed79489b4ea0d14602b3e6e07040a12dc9e548b18458a840f92f83

  • SHA512

    47a8214b3cc2dcceca83c81a36568746acefaed301cd85b9bf18ece4a93670656e2d87c1a4eaa3236c59a169b2d380cdf2d68c20dd558bc2d6b4cd5b6667ba61

  • SSDEEP

    98304:v1qSSz4+iErkw10pvrAflwj7ybev/Ga3LhpJpF+cKwaM:vsSSLiykDAqj7OID3L1C5M

Malware Config

Targets

    • Target

      def9c5c9c5ed79489b4ea0d14602b3e6e07040a12dc9e548b18458a840f92f83

    • Size

      4.1MB

    • MD5

      044c87c7316fa2d516008fa50dcc8f80

    • SHA1

      38c2028c65a1d90bc35a99630946e6b3d3f49682

    • SHA256

      def9c5c9c5ed79489b4ea0d14602b3e6e07040a12dc9e548b18458a840f92f83

    • SHA512

      47a8214b3cc2dcceca83c81a36568746acefaed301cd85b9bf18ece4a93670656e2d87c1a4eaa3236c59a169b2d380cdf2d68c20dd558bc2d6b4cd5b6667ba61

    • SSDEEP

      98304:v1qSSz4+iErkw10pvrAflwj7ybev/Ga3LhpJpF+cKwaM:vsSSLiykDAqj7OID3L1C5M

    • 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