General

  • Target

    JaffaCakes118_4e73bb15bca2c7053363d53635fb231fd94d6d303fe4fc75892404e15a3502c0

  • Size

    4.5MB

  • Sample

    241224-lthljstrbv

  • MD5

    9782151b32680df2d7aba10cd1b20792

  • SHA1

    df485c82935db12eff38ec6da899ad35a2105e01

  • SHA256

    4e73bb15bca2c7053363d53635fb231fd94d6d303fe4fc75892404e15a3502c0

  • SHA512

    5cc9c0c63116b704052ad94dc3f5861e1b3b1236f99491728d8d15f4291ed8682b6dd10b77997043ea008cc17418669ef15ac352dc225c894dc90d8418a469d3

  • SSDEEP

    98304:Aauc4SqCTE3N3B1vjXgp6bgBLgE32hEoqx9nO4vmnmN6yvz:ABcts35XvjXgp+gBLr32hEoqo4emN6yr

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4e73bb15bca2c7053363d53635fb231fd94d6d303fe4fc75892404e15a3502c0

    • Size

      4.5MB

    • MD5

      9782151b32680df2d7aba10cd1b20792

    • SHA1

      df485c82935db12eff38ec6da899ad35a2105e01

    • SHA256

      4e73bb15bca2c7053363d53635fb231fd94d6d303fe4fc75892404e15a3502c0

    • SHA512

      5cc9c0c63116b704052ad94dc3f5861e1b3b1236f99491728d8d15f4291ed8682b6dd10b77997043ea008cc17418669ef15ac352dc225c894dc90d8418a469d3

    • SSDEEP

      98304:Aauc4SqCTE3N3B1vjXgp6bgBLgE32hEoqx9nO4vmnmN6yvz:ABcts35XvjXgp+gBLr32hEoqo4emN6yr

    • 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