General

  • Target

    JaffaCakes118_50c73e51c181bdd6a46beb311e912c7fe887b0fbb65821813869ffb58ff71bab

  • Size

    4.3MB

  • Sample

    241224-w2xesatlgx

  • MD5

    b4e3432e50a56fdb7bd6a9bc90a487df

  • SHA1

    4e5549701ffed7b7639f077a1220f94ac3e12c9c

  • SHA256

    50c73e51c181bdd6a46beb311e912c7fe887b0fbb65821813869ffb58ff71bab

  • SHA512

    c23b03968147d353fe57ca9969f9b53d451f5cdfe635ae0b3b06c252693930b9f84e374215f07d4428c0382296afbce843da933663415ccdaee07472700507c2

  • SSDEEP

    98304:KKRsbKd9POxI75iAhW2O4Ti9An/FMzn4nF3I36URm2:KKb9H5iAE2h/on4nFbd2

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_50c73e51c181bdd6a46beb311e912c7fe887b0fbb65821813869ffb58ff71bab

    • Size

      4.3MB

    • MD5

      b4e3432e50a56fdb7bd6a9bc90a487df

    • SHA1

      4e5549701ffed7b7639f077a1220f94ac3e12c9c

    • SHA256

      50c73e51c181bdd6a46beb311e912c7fe887b0fbb65821813869ffb58ff71bab

    • SHA512

      c23b03968147d353fe57ca9969f9b53d451f5cdfe635ae0b3b06c252693930b9f84e374215f07d4428c0382296afbce843da933663415ccdaee07472700507c2

    • SSDEEP

      98304:KKRsbKd9POxI75iAhW2O4Ti9An/FMzn4nF3I36URm2:KKb9H5iAE2h/on4nFbd2

    • 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