General

  • Target

    JaffaCakes118_e7bff8620b073341195c3a9405cc2e1c6b7d0c8ddb1a5cc80c6e44cab330f615

  • Size

    4.3MB

  • Sample

    241225-x1flbatqem

  • MD5

    863d3653183cf0133a236859810ac2d4

  • SHA1

    10e205a803490fef140f4dfc6f2119b80b3889f9

  • SHA256

    e7bff8620b073341195c3a9405cc2e1c6b7d0c8ddb1a5cc80c6e44cab330f615

  • SHA512

    43de5cb94c8c7a3da80208e22224189db78b8d06ae10238820095d5b678aa0b7b2fd45202bb00e2379717c0ea3c1d415fafddfea932924a8cf4b775f2b5ee502

  • SSDEEP

    98304:VG4QnTVyvSiiHOeunqjrkRwRjc0q7C8Df4sYEDiib8IWM04Ml+mc2at:VG4QnTtuSjrkakC8si3xnMMm0

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e7bff8620b073341195c3a9405cc2e1c6b7d0c8ddb1a5cc80c6e44cab330f615

    • Size

      4.3MB

    • MD5

      863d3653183cf0133a236859810ac2d4

    • SHA1

      10e205a803490fef140f4dfc6f2119b80b3889f9

    • SHA256

      e7bff8620b073341195c3a9405cc2e1c6b7d0c8ddb1a5cc80c6e44cab330f615

    • SHA512

      43de5cb94c8c7a3da80208e22224189db78b8d06ae10238820095d5b678aa0b7b2fd45202bb00e2379717c0ea3c1d415fafddfea932924a8cf4b775f2b5ee502

    • SSDEEP

      98304:VG4QnTVyvSiiHOeunqjrkRwRjc0q7C8Df4sYEDiib8IWM04Ml+mc2at:VG4QnTtuSjrkakC8si3xnMMm0

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • 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

    • 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.

MITRE ATT&CK Enterprise v15

Tasks