General

  • Target

    JaffaCakes118_a3306489befb598b3405fbc725a82715f4d2e99a71d8dd8c5a4103211c22aa39

  • Size

    4.5MB

  • Sample

    241230-ckwmdavkbk

  • MD5

    67862a292adf3e3a82a3b73c2aec3619

  • SHA1

    3ff4d72a9c5374859b23c2dc39794e3ea75e36d1

  • SHA256

    a3306489befb598b3405fbc725a82715f4d2e99a71d8dd8c5a4103211c22aa39

  • SHA512

    19f67e36d7df3b33846405e6df2213fab1b6e221ee4c283d8c66de413410ba51b327bb888334bdbf13ac8d858781005a14e84fc50954bf27fccda835c3c73064

  • SSDEEP

    98304:lm61pr6ZORT6nfqIsfCCXs7LE0MLseJMma5T68U3IcSRy1qYBZZPQVcd:E61pmu6nfqI5CcfE/LJMmupU3Iu1hZZ7

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_a3306489befb598b3405fbc725a82715f4d2e99a71d8dd8c5a4103211c22aa39

    • Size

      4.5MB

    • MD5

      67862a292adf3e3a82a3b73c2aec3619

    • SHA1

      3ff4d72a9c5374859b23c2dc39794e3ea75e36d1

    • SHA256

      a3306489befb598b3405fbc725a82715f4d2e99a71d8dd8c5a4103211c22aa39

    • SHA512

      19f67e36d7df3b33846405e6df2213fab1b6e221ee4c283d8c66de413410ba51b327bb888334bdbf13ac8d858781005a14e84fc50954bf27fccda835c3c73064

    • SSDEEP

      98304:lm61pr6ZORT6nfqIsfCCXs7LE0MLseJMma5T68U3IcSRy1qYBZZPQVcd:E61pmu6nfqI5CcfE/LJMmupU3Iu1hZZ7

    • 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