General

  • Target

    10db2e30f204b14565136def1fef666eb3ffa8b484092385c7fb56912f7863c6

  • Size

    4.1MB

  • Sample

    240509-2kcxpsdh47

  • MD5

    361b5355894f7f3c3030cc956c80d753

  • SHA1

    68b9d71a742362030babf8ca0a284e427c7b111a

  • SHA256

    10db2e30f204b14565136def1fef666eb3ffa8b484092385c7fb56912f7863c6

  • SHA512

    b1b91ecc5afc630669c74ae23bd33debd04e09b129b53b562ee0fad8457086068c7e1b4d4030a29a401a75e9e7bce3174ecb7e79f1ea05a5b728396cc991b808

  • SSDEEP

    98304:blDK2ogLLeo95J5ZPcfTDKdk17ZCPQ0/B9CeuvJXiZ9xD4RskEV31KmzY:h7B3j0rWdEQQ059Cfd4xbkE91Km8

Malware Config

Targets

    • Target

      10db2e30f204b14565136def1fef666eb3ffa8b484092385c7fb56912f7863c6

    • Size

      4.1MB

    • MD5

      361b5355894f7f3c3030cc956c80d753

    • SHA1

      68b9d71a742362030babf8ca0a284e427c7b111a

    • SHA256

      10db2e30f204b14565136def1fef666eb3ffa8b484092385c7fb56912f7863c6

    • SHA512

      b1b91ecc5afc630669c74ae23bd33debd04e09b129b53b562ee0fad8457086068c7e1b4d4030a29a401a75e9e7bce3174ecb7e79f1ea05a5b728396cc991b808

    • SSDEEP

      98304:blDK2ogLLeo95J5ZPcfTDKdk17ZCPQ0/B9CeuvJXiZ9xD4RskEV31KmzY:h7B3j0rWdEQQ059Cfd4xbkE91Km8

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • 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