General

  • Target

    JaffaCakes118_3a627d955ec7d1ef62ae36a8fa32c71e0e9c04089672c1fc8341ba621ee42084

  • Size

    4.5MB

  • Sample

    241225-fsqymsypel

  • MD5

    494c5d55d830140c3f6b16d8d1ec9bb3

  • SHA1

    590a66df1bb8e308b108fe922f5053a4c7619b47

  • SHA256

    3a627d955ec7d1ef62ae36a8fa32c71e0e9c04089672c1fc8341ba621ee42084

  • SHA512

    b58ba86fe66b0fdc46306b0950e930ed0cc2002cbca4bf3cc0bba490873c9f9d9519c078b48b7789918cb29a07e775d5a3dbb220323bf119d8a2c8867ffcbebf

  • SSDEEP

    98304:Z8hwY+zIldax1yeM+sqUvrbxPwcsFgjB6as2eMmpNh8HfBbKzEzxD6i0:qKY+zISTsqUTlYcABarmpcHZbnD+

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3a627d955ec7d1ef62ae36a8fa32c71e0e9c04089672c1fc8341ba621ee42084

    • Size

      4.5MB

    • MD5

      494c5d55d830140c3f6b16d8d1ec9bb3

    • SHA1

      590a66df1bb8e308b108fe922f5053a4c7619b47

    • SHA256

      3a627d955ec7d1ef62ae36a8fa32c71e0e9c04089672c1fc8341ba621ee42084

    • SHA512

      b58ba86fe66b0fdc46306b0950e930ed0cc2002cbca4bf3cc0bba490873c9f9d9519c078b48b7789918cb29a07e775d5a3dbb220323bf119d8a2c8867ffcbebf

    • SSDEEP

      98304:Z8hwY+zIldax1yeM+sqUvrbxPwcsFgjB6as2eMmpNh8HfBbKzEzxD6i0:qKY+zISTsqUTlYcABarmpcHZbnD+

    • 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