General

  • Target

    JaffaCakes118_177d00d68605966cf7fa9ab0eed214a4949cb104d76c92c6faf91943a6359946

  • Size

    4.4MB

  • Sample

    241229-ckskqayram

  • MD5

    abba062c75f52fb1f3502b8f2f768c74

  • SHA1

    ff9dd246514aae8c72f7171fd2af82fa7e357565

  • SHA256

    177d00d68605966cf7fa9ab0eed214a4949cb104d76c92c6faf91943a6359946

  • SHA512

    d6679e252881fb18e896d1e01fd39e83392ce1fc808f3bbd9a8931906790d76800a9e893a45251b218cb3cfcf25a4d7d243a4027a80d5ce59c4049ffad0ed3cf

  • SSDEEP

    98304:jGebZXmdZjqIFXa4okO31wvC27vAOCBnn4drh/TtTEXHX:KeJmLGIR9yKTrmBn4drhOH

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_177d00d68605966cf7fa9ab0eed214a4949cb104d76c92c6faf91943a6359946

    • Size

      4.4MB

    • MD5

      abba062c75f52fb1f3502b8f2f768c74

    • SHA1

      ff9dd246514aae8c72f7171fd2af82fa7e357565

    • SHA256

      177d00d68605966cf7fa9ab0eed214a4949cb104d76c92c6faf91943a6359946

    • SHA512

      d6679e252881fb18e896d1e01fd39e83392ce1fc808f3bbd9a8931906790d76800a9e893a45251b218cb3cfcf25a4d7d243a4027a80d5ce59c4049ffad0ed3cf

    • SSDEEP

      98304:jGebZXmdZjqIFXa4okO31wvC27vAOCBnn4drh/TtTEXHX:KeJmLGIR9yKTrmBn4drhOH

    • 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