General

  • Target

    JaffaCakes118_d71efda544d07934189a8672be302a2b5fa1b593176937708ab58a22af9d1ee8

  • Size

    4.2MB

  • Sample

    241223-tk28latreq

  • MD5

    ac1206c734afb0e1bebe69027ac2f769

  • SHA1

    66676c4a7ef2a208e440f18646788250e56a54c2

  • SHA256

    d71efda544d07934189a8672be302a2b5fa1b593176937708ab58a22af9d1ee8

  • SHA512

    7a44b707c7977a7ffa2eebf5eb5a6d72f311c3038dfce9e50483d76e87be6592b179233af27cd7aadf139c87374ec4a9132ea5b8cbf3440dcbb2dabeafba71e3

  • SSDEEP

    98304:opF1oSmFcFaisJD+zBK1LNzSiw1ERJjhgFuWL5oSWPI+IEMF:opFhnFzBIBuej1w/5oNQ7ZF

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d71efda544d07934189a8672be302a2b5fa1b593176937708ab58a22af9d1ee8

    • Size

      4.2MB

    • MD5

      ac1206c734afb0e1bebe69027ac2f769

    • SHA1

      66676c4a7ef2a208e440f18646788250e56a54c2

    • SHA256

      d71efda544d07934189a8672be302a2b5fa1b593176937708ab58a22af9d1ee8

    • SHA512

      7a44b707c7977a7ffa2eebf5eb5a6d72f311c3038dfce9e50483d76e87be6592b179233af27cd7aadf139c87374ec4a9132ea5b8cbf3440dcbb2dabeafba71e3

    • SSDEEP

      98304:opF1oSmFcFaisJD+zBK1LNzSiw1ERJjhgFuWL5oSWPI+IEMF:opFhnFzBIBuej1w/5oNQ7ZF

    • 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