General

  • Target

    JaffaCakes118_904638a0003e4fc8e5a8dcd28f0cb67ec7b7ea3f659ebed85d73b9b3c09d7f74

  • Size

    4.2MB

  • Sample

    241230-c755bsvqfw

  • MD5

    013913419d84899c4b3fa0305ef3f93d

  • SHA1

    94f66c552df697676f92887b8a829250deeede1c

  • SHA256

    904638a0003e4fc8e5a8dcd28f0cb67ec7b7ea3f659ebed85d73b9b3c09d7f74

  • SHA512

    88b9c5b8a72eb3de2ac070f55905de8d4d28bdbd9b87c225a05da158caebde6fbc727f610f01e65b9a6580cbd64bc56fb832cc6af11ae819bfe7853226301ea0

  • SSDEEP

    98304:pZ9vd8bJIGsQLXxIRMta3aYcCWJUzBtYTHATGXG:pd8bJIGsShIyta3aLPJ0t8gsG

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_904638a0003e4fc8e5a8dcd28f0cb67ec7b7ea3f659ebed85d73b9b3c09d7f74

    • Size

      4.2MB

    • MD5

      013913419d84899c4b3fa0305ef3f93d

    • SHA1

      94f66c552df697676f92887b8a829250deeede1c

    • SHA256

      904638a0003e4fc8e5a8dcd28f0cb67ec7b7ea3f659ebed85d73b9b3c09d7f74

    • SHA512

      88b9c5b8a72eb3de2ac070f55905de8d4d28bdbd9b87c225a05da158caebde6fbc727f610f01e65b9a6580cbd64bc56fb832cc6af11ae819bfe7853226301ea0

    • SSDEEP

      98304:pZ9vd8bJIGsQLXxIRMta3aYcCWJUzBtYTHATGXG:pd8bJIGsShIyta3aLPJ0t8gsG

    • 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