General

  • Target

    JaffaCakes118_532b08ffe618df9a3302c36c2f82fd8fe687aa545f952e13db4d4356b0bd5458

  • Size

    4.4MB

  • Sample

    241223-rta5csskct

  • MD5

    f8a0e0eee34e9d7c5d7f6580360bcfe9

  • SHA1

    51b43baf1405bf2dbaaa79f8d26fa01f52865b21

  • SHA256

    532b08ffe618df9a3302c36c2f82fd8fe687aa545f952e13db4d4356b0bd5458

  • SHA512

    dfd7b0ef4f31c6930964a99516ac21b432c6a3eb9de33887e4711ae66949b97ec527bad3e13325b4d11990eee93e0616440f27ccd0fe9f7597f23d00c7d74743

  • SSDEEP

    98304:ceWoNnljB5aE/G9vWxJ48XurmPJm1vCjy25XZpQ7W:cexNljB51suPJXrJmFCjnX2W

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_532b08ffe618df9a3302c36c2f82fd8fe687aa545f952e13db4d4356b0bd5458

    • Size

      4.4MB

    • MD5

      f8a0e0eee34e9d7c5d7f6580360bcfe9

    • SHA1

      51b43baf1405bf2dbaaa79f8d26fa01f52865b21

    • SHA256

      532b08ffe618df9a3302c36c2f82fd8fe687aa545f952e13db4d4356b0bd5458

    • SHA512

      dfd7b0ef4f31c6930964a99516ac21b432c6a3eb9de33887e4711ae66949b97ec527bad3e13325b4d11990eee93e0616440f27ccd0fe9f7597f23d00c7d74743

    • SSDEEP

      98304:ceWoNnljB5aE/G9vWxJ48XurmPJm1vCjy25XZpQ7W:cexNljB51suPJXrJmFCjnX2W

    • 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