General

  • Target

    JaffaCakes118_83e2ecf076212c940fb9c01131c37f1d709a0654d4e1dd284f2b11fbe9cb89c8

  • Size

    4.3MB

  • Sample

    241229-q23nxasqel

  • MD5

    0f84ad9fe474745f27a87b26caa720bf

  • SHA1

    dc1fb6143e6f8efd7d6d2b621ee384ebffb9ace9

  • SHA256

    83e2ecf076212c940fb9c01131c37f1d709a0654d4e1dd284f2b11fbe9cb89c8

  • SHA512

    3716341efe3df39c63659676c055c4289365a5e4cd87d34540bf1a608f2bd8386af41808eaa9ef63710e445cb603dfb66cb294a3bafae561bb44e910b30ac24b

  • SSDEEP

    98304:XRAUSV+9wV4ZOfCpVcKjgejYu42mQAwpBn7NKRpciRrvEVLX:hAQws0UcKc1uiWDKPvK

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_83e2ecf076212c940fb9c01131c37f1d709a0654d4e1dd284f2b11fbe9cb89c8

    • Size

      4.3MB

    • MD5

      0f84ad9fe474745f27a87b26caa720bf

    • SHA1

      dc1fb6143e6f8efd7d6d2b621ee384ebffb9ace9

    • SHA256

      83e2ecf076212c940fb9c01131c37f1d709a0654d4e1dd284f2b11fbe9cb89c8

    • SHA512

      3716341efe3df39c63659676c055c4289365a5e4cd87d34540bf1a608f2bd8386af41808eaa9ef63710e445cb603dfb66cb294a3bafae561bb44e910b30ac24b

    • SSDEEP

      98304:XRAUSV+9wV4ZOfCpVcKjgejYu42mQAwpBn7NKRpciRrvEVLX:hAQws0UcKc1uiWDKPvK

    • 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