General

  • Target

    JaffaCakes118_d0017c29df106b516ad0c17a0cca7f527b98debdeb3f9441bdc74e25f548bc6b

  • Size

    4.3MB

  • Sample

    241229-cz4ljazlcs

  • MD5

    540f7bef7eb8beba2c9306b2fa8c7c6a

  • SHA1

    7dd412cba2eb24c3ae3b07aa3364efdd0c1362f9

  • SHA256

    d0017c29df106b516ad0c17a0cca7f527b98debdeb3f9441bdc74e25f548bc6b

  • SHA512

    c334cf9d2dcabf24d5e063bf38a71f2caa2c18caaf85306d962c95a193af1244685962de81c7f418d3a06bd73fed817db1c7840519e8e564f1e6f9392b8d11f9

  • SSDEEP

    98304:P6lh18/m7BSBSwT1FpaQ4mTV8fJgomW3eoXb3ib4:PMh+8BS9pqm8eoneoLL

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d0017c29df106b516ad0c17a0cca7f527b98debdeb3f9441bdc74e25f548bc6b

    • Size

      4.3MB

    • MD5

      540f7bef7eb8beba2c9306b2fa8c7c6a

    • SHA1

      7dd412cba2eb24c3ae3b07aa3364efdd0c1362f9

    • SHA256

      d0017c29df106b516ad0c17a0cca7f527b98debdeb3f9441bdc74e25f548bc6b

    • SHA512

      c334cf9d2dcabf24d5e063bf38a71f2caa2c18caaf85306d962c95a193af1244685962de81c7f418d3a06bd73fed817db1c7840519e8e564f1e6f9392b8d11f9

    • SSDEEP

      98304:P6lh18/m7BSBSwT1FpaQ4mTV8fJgomW3eoXb3ib4:PMh+8BS9pqm8eoneoLL

    • 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