General

  • Target

    JaffaCakes118_45c354f6d67735e2656fe8de727cb650e1ac7d994de6dbffea29661c89c4c536

  • Size

    4.5MB

  • Sample

    241223-tr1ncavkcr

  • MD5

    036ab9d9b2ec610ac273f3fdf99782f1

  • SHA1

    0ff1ff698c42b9b7f6f277ef9cd38d8db8f794bc

  • SHA256

    45c354f6d67735e2656fe8de727cb650e1ac7d994de6dbffea29661c89c4c536

  • SHA512

    7519ee736014b5984d0f1bb64e7810ac260c04fae4cec7adca186a387d2028dccecdf6abf9b89ecb446391a6a689f89438d219efc9ee8e9de7b54bbba80aafc7

  • SSDEEP

    98304:PxVf0Ng8YnMyOuSr47W1D9uzbCaI7zhaT15vS:bfsg4EW1QDMUTzvS

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_45c354f6d67735e2656fe8de727cb650e1ac7d994de6dbffea29661c89c4c536

    • Size

      4.5MB

    • MD5

      036ab9d9b2ec610ac273f3fdf99782f1

    • SHA1

      0ff1ff698c42b9b7f6f277ef9cd38d8db8f794bc

    • SHA256

      45c354f6d67735e2656fe8de727cb650e1ac7d994de6dbffea29661c89c4c536

    • SHA512

      7519ee736014b5984d0f1bb64e7810ac260c04fae4cec7adca186a387d2028dccecdf6abf9b89ecb446391a6a689f89438d219efc9ee8e9de7b54bbba80aafc7

    • SSDEEP

      98304:PxVf0Ng8YnMyOuSr47W1D9uzbCaI7zhaT15vS:bfsg4EW1QDMUTzvS

    • 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