General

  • Target

    JaffaCakes118_8a85a560fc300618b44abf0ebfcd4c42216450c1892efe24efe62f3fb2b3763b

  • Size

    4.4MB

  • Sample

    241229-2cca7symft

  • MD5

    d1238c81f7040862e226dfb950d9b1f6

  • SHA1

    787e34b1c9f268715e57c8fcc076d62a743bd6d5

  • SHA256

    8a85a560fc300618b44abf0ebfcd4c42216450c1892efe24efe62f3fb2b3763b

  • SHA512

    cddf82be87bd8a69d4566ebdff93210795ddb2cc53feefc8ef380a6809afc750d87d89b2b14bade4f1a61adef0ccd4b5e9a7ba7bb625830be64bcdcae250ae71

  • SSDEEP

    98304:xnE1sfy7tlVJ8hi2mSQnpEbNQjAj/+1I69OORTvE7:xESfy7tTJ8hiiQnpaNQjY21ITOC

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_8a85a560fc300618b44abf0ebfcd4c42216450c1892efe24efe62f3fb2b3763b

    • Size

      4.4MB

    • MD5

      d1238c81f7040862e226dfb950d9b1f6

    • SHA1

      787e34b1c9f268715e57c8fcc076d62a743bd6d5

    • SHA256

      8a85a560fc300618b44abf0ebfcd4c42216450c1892efe24efe62f3fb2b3763b

    • SHA512

      cddf82be87bd8a69d4566ebdff93210795ddb2cc53feefc8ef380a6809afc750d87d89b2b14bade4f1a61adef0ccd4b5e9a7ba7bb625830be64bcdcae250ae71

    • SSDEEP

      98304:xnE1sfy7tlVJ8hi2mSQnpEbNQjAj/+1I69OORTvE7:xESfy7tTJ8hiiQnpaNQjY21ITOC

    • 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