General

  • Target

    JaffaCakes118_fadc8f81d55f92ada0baef6f85297c92c72138a122cd7a98eee5019bc04104d9

  • Size

    4.4MB

  • Sample

    241229-jm8s2swral

  • MD5

    761290301e4fc120d10af533df718356

  • SHA1

    e204b91cd866be2a30aec14a7f75b3810cebb853

  • SHA256

    fadc8f81d55f92ada0baef6f85297c92c72138a122cd7a98eee5019bc04104d9

  • SHA512

    32b71eca3abaf9b1b412f3c3722880574ae580450ea634d99fdfca5b07fa73670d6f1f94a1f2dedc714bf142ac9ccd4e6656896dc06bec88670ac2a725353acd

  • SSDEEP

    98304:9iksAvtzKg2urFLSkufNZFL8xgsI8fH7PuYNcV6lhvuJvb:9iqNNFL4J6zPuYth+vb

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fadc8f81d55f92ada0baef6f85297c92c72138a122cd7a98eee5019bc04104d9

    • Size

      4.4MB

    • MD5

      761290301e4fc120d10af533df718356

    • SHA1

      e204b91cd866be2a30aec14a7f75b3810cebb853

    • SHA256

      fadc8f81d55f92ada0baef6f85297c92c72138a122cd7a98eee5019bc04104d9

    • SHA512

      32b71eca3abaf9b1b412f3c3722880574ae580450ea634d99fdfca5b07fa73670d6f1f94a1f2dedc714bf142ac9ccd4e6656896dc06bec88670ac2a725353acd

    • SSDEEP

      98304:9iksAvtzKg2urFLSkufNZFL8xgsI8fH7PuYNcV6lhvuJvb:9iqNNFL4J6zPuYth+vb

    • 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