General

  • Target

    JaffaCakes118_711e5a716f671a573dae9bbfde208bade0eb9e2fb17f6683492b778320d2f5b1

  • Size

    4.3MB

  • Sample

    241223-wylh4sxjhw

  • MD5

    a72ec798f6aadc84a5021c53b9ec9e6f

  • SHA1

    d65958e2400f36d5a27c9d7eeda16cf2ac6230b9

  • SHA256

    711e5a716f671a573dae9bbfde208bade0eb9e2fb17f6683492b778320d2f5b1

  • SHA512

    4595b7c1553f7844e746db7f96e504aa626af8b88e173f9ccc0801f503f8efaca3d1fc6b94cc87f8095a762b84e308945039dc08fc977fc88705e7765d384b36

  • SSDEEP

    98304:rP7mdcgLGXVJEoPY0bJ3VFL6LEuVpKmvs:rTIWl7RVF2LEApxvs

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_711e5a716f671a573dae9bbfde208bade0eb9e2fb17f6683492b778320d2f5b1

    • Size

      4.3MB

    • MD5

      a72ec798f6aadc84a5021c53b9ec9e6f

    • SHA1

      d65958e2400f36d5a27c9d7eeda16cf2ac6230b9

    • SHA256

      711e5a716f671a573dae9bbfde208bade0eb9e2fb17f6683492b778320d2f5b1

    • SHA512

      4595b7c1553f7844e746db7f96e504aa626af8b88e173f9ccc0801f503f8efaca3d1fc6b94cc87f8095a762b84e308945039dc08fc977fc88705e7765d384b36

    • SSDEEP

      98304:rP7mdcgLGXVJEoPY0bJ3VFL6LEuVpKmvs:rTIWl7RVF2LEApxvs

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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