General

  • Target

    JaffaCakes118_2723b2085a4403c17162367e49e2c53e7001cc7354efa9254e64860d3dc43626

  • Size

    4.4MB

  • Sample

    241230-yn1w6awlhr

  • MD5

    69c6e27b20710cface3e8cb0626f7628

  • SHA1

    bc24e02a24fe2848409377172854a245a92fdf95

  • SHA256

    2723b2085a4403c17162367e49e2c53e7001cc7354efa9254e64860d3dc43626

  • SHA512

    5584a07405509a137fddb8bffed2745c9b25af87ebf58462b6e5a4caa314590730272d20fc2d1245975dc9895a2b43ddffceb36108602b1e98e2bbf8a394b5cc

  • SSDEEP

    98304:Kb7xw+nvtg20uyjorNH63XC2pSfygtbybE7UeLLQli5SxlcJOy3aYhp:KXnvtg20u4sQXC2ckbUUGvJr3aYhp

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2723b2085a4403c17162367e49e2c53e7001cc7354efa9254e64860d3dc43626

    • Size

      4.4MB

    • MD5

      69c6e27b20710cface3e8cb0626f7628

    • SHA1

      bc24e02a24fe2848409377172854a245a92fdf95

    • SHA256

      2723b2085a4403c17162367e49e2c53e7001cc7354efa9254e64860d3dc43626

    • SHA512

      5584a07405509a137fddb8bffed2745c9b25af87ebf58462b6e5a4caa314590730272d20fc2d1245975dc9895a2b43ddffceb36108602b1e98e2bbf8a394b5cc

    • SSDEEP

      98304:Kb7xw+nvtg20uyjorNH63XC2pSfygtbybE7UeLLQli5SxlcJOy3aYhp:KXnvtg20u4sQXC2ckbUUGvJr3aYhp

    • 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