General

  • Target

    JaffaCakes118_59c9a624f71f7bf6e2e4118c56a90b74770f4a68d317b50718717d022ea28510

  • Size

    4.4MB

  • Sample

    241224-dc836szmhw

  • MD5

    21ddd410dc55080c765db96551995a1d

  • SHA1

    a9a855b29dcf57c18a1250dbc63d1b67122ae7c6

  • SHA256

    59c9a624f71f7bf6e2e4118c56a90b74770f4a68d317b50718717d022ea28510

  • SHA512

    f9ff2d51c01e9e8b58c1d158dfbd8e30838bd52b237de0dd0754f79dbcab9a77080bad9e7509c12e4bfbb108184b9b3316d3f9241e6db2b3bd771aa4a944129a

  • SSDEEP

    98304:9iksAvtzKg2urFLSkufNZFL8xgsI8fH7PuYNcV6lhvuJv7:9iqNNFL4J6zPuYth+v7

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_59c9a624f71f7bf6e2e4118c56a90b74770f4a68d317b50718717d022ea28510

    • Size

      4.4MB

    • MD5

      21ddd410dc55080c765db96551995a1d

    • SHA1

      a9a855b29dcf57c18a1250dbc63d1b67122ae7c6

    • SHA256

      59c9a624f71f7bf6e2e4118c56a90b74770f4a68d317b50718717d022ea28510

    • SHA512

      f9ff2d51c01e9e8b58c1d158dfbd8e30838bd52b237de0dd0754f79dbcab9a77080bad9e7509c12e4bfbb108184b9b3316d3f9241e6db2b3bd771aa4a944129a

    • SSDEEP

      98304:9iksAvtzKg2urFLSkufNZFL8xgsI8fH7PuYNcV6lhvuJv7:9iqNNFL4J6zPuYth+v7

    • 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