General

  • Target

    JaffaCakes118_d8852e00b0288c552fc27e233bd7424ae82a5edfec2b4dcd1c63700d627269da

  • Size

    4.3MB

  • Sample

    241230-af7gza1ncs

  • MD5

    5e2da1947604448174c338147169c45e

  • SHA1

    860b083e6bafb1989b031b6efe540e5a5e0d5eee

  • SHA256

    d8852e00b0288c552fc27e233bd7424ae82a5edfec2b4dcd1c63700d627269da

  • SHA512

    6d9e50a0cd4060c53bc788bf7a9c496b0fb741627becaa79afa0bbcc4caf4ce52e611e5fea2fa40fb50d77472212731df70f491dd7b05e0959a680c027013746

  • SSDEEP

    98304:e7ikJ+eb4m0DntGo8pistRBQQudCI1YwP944Uhk8ZP6S8Kp5vf:thwP0TARjRB4V1L+aY6S1pN

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d8852e00b0288c552fc27e233bd7424ae82a5edfec2b4dcd1c63700d627269da

    • Size

      4.3MB

    • MD5

      5e2da1947604448174c338147169c45e

    • SHA1

      860b083e6bafb1989b031b6efe540e5a5e0d5eee

    • SHA256

      d8852e00b0288c552fc27e233bd7424ae82a5edfec2b4dcd1c63700d627269da

    • SHA512

      6d9e50a0cd4060c53bc788bf7a9c496b0fb741627becaa79afa0bbcc4caf4ce52e611e5fea2fa40fb50d77472212731df70f491dd7b05e0959a680c027013746

    • SSDEEP

      98304:e7ikJ+eb4m0DntGo8pistRBQQudCI1YwP944Uhk8ZP6S8Kp5vf:thwP0TARjRB4V1L+aY6S1pN

    • 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