General

  • Target

    JaffaCakes118_4b83c12975d5b9a2d91dea9e852c946702c9da3bd0cc987a6a647edd435e161e

  • Size

    4.4MB

  • Sample

    241223-23a6tsvkel

  • MD5

    3ee9627b8f3b7747ff1bd7f843c1a06b

  • SHA1

    e29cfa6e7f55c80a87f7464b157e8a39446edcc6

  • SHA256

    4b83c12975d5b9a2d91dea9e852c946702c9da3bd0cc987a6a647edd435e161e

  • SHA512

    8ea29cf03e3ded18f8d39ac49bede0c6fd9902dced62ffaf0cb3bc378a4761bf29a7fd8dc6d44010f882e79ae607ee0c36c2567f2381eeb9fd9000554cbc6617

  • SSDEEP

    98304:6WOY4IN7HB6p6d1xosP7a19AjHV0MSFUp5URHLKd8LEcqacdZvQ:uvIRHBFd16sP0AjHV0PmXUZ3E4cTvQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4b83c12975d5b9a2d91dea9e852c946702c9da3bd0cc987a6a647edd435e161e

    • Size

      4.4MB

    • MD5

      3ee9627b8f3b7747ff1bd7f843c1a06b

    • SHA1

      e29cfa6e7f55c80a87f7464b157e8a39446edcc6

    • SHA256

      4b83c12975d5b9a2d91dea9e852c946702c9da3bd0cc987a6a647edd435e161e

    • SHA512

      8ea29cf03e3ded18f8d39ac49bede0c6fd9902dced62ffaf0cb3bc378a4761bf29a7fd8dc6d44010f882e79ae607ee0c36c2567f2381eeb9fd9000554cbc6617

    • SSDEEP

      98304:6WOY4IN7HB6p6d1xosP7a19AjHV0MSFUp5URHLKd8LEcqacdZvQ:uvIRHBFd16sP0AjHV0PmXUZ3E4cTvQ

    • 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