General

  • Target

    JaffaCakes118_545f741d48572bd8d25ed1d64eb7dd601e85a7640b692e85dd765891a505fa5e

  • Size

    4.2MB

  • Sample

    241225-sl7c9swnax

  • MD5

    83aaf9c482f76352d5a084659c35d0c8

  • SHA1

    0daab359f354934c261ff5a4f17acded44d0390f

  • SHA256

    545f741d48572bd8d25ed1d64eb7dd601e85a7640b692e85dd765891a505fa5e

  • SHA512

    49666897dc6da370ade1ede560fbe37d18e5bd072f9f0aa698e4674aeb48d7591b20cc83e5ae0ab6cc75b43da3bb9b2c6465c76ea0320c96210cf17c58dea903

  • SSDEEP

    98304:dogFH4+wnCpN1V1uygugkRl+K9UKqhCk0X4aw/uJrf8Q:domBTgk3+o+hd0XBOuhkQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_545f741d48572bd8d25ed1d64eb7dd601e85a7640b692e85dd765891a505fa5e

    • Size

      4.2MB

    • MD5

      83aaf9c482f76352d5a084659c35d0c8

    • SHA1

      0daab359f354934c261ff5a4f17acded44d0390f

    • SHA256

      545f741d48572bd8d25ed1d64eb7dd601e85a7640b692e85dd765891a505fa5e

    • SHA512

      49666897dc6da370ade1ede560fbe37d18e5bd072f9f0aa698e4674aeb48d7591b20cc83e5ae0ab6cc75b43da3bb9b2c6465c76ea0320c96210cf17c58dea903

    • SSDEEP

      98304:dogFH4+wnCpN1V1uygugkRl+K9UKqhCk0X4aw/uJrf8Q:domBTgk3+o+hd0XBOuhkQ

    • 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