General

  • Target

    JaffaCakes118_7c3375dc889fa521783a684096c9000eac158b49ae3a1548aafaf8467b066499

  • Size

    4.4MB

  • Sample

    241223-ty883avlb1

  • MD5

    073b87245c2088c28aea82bb8724d3a2

  • SHA1

    0618280784e2fe478f8dde51029605dbf430f131

  • SHA256

    7c3375dc889fa521783a684096c9000eac158b49ae3a1548aafaf8467b066499

  • SHA512

    cad22766e10facba19500017321ac0ed90b2a36a65a1dd5444e0cc07a74e24c3e9fe5eb81f0323203805ee3d213d006ce6a4e8c89abba0404b227308e0631d11

  • SSDEEP

    98304:DmAAC3PbLcwM1lL7+o28Jj/7CYnii/qPD2zbf/UvXVJ0JRN16:Rxcn1ZJ28z9j6OT16

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_7c3375dc889fa521783a684096c9000eac158b49ae3a1548aafaf8467b066499

    • Size

      4.4MB

    • MD5

      073b87245c2088c28aea82bb8724d3a2

    • SHA1

      0618280784e2fe478f8dde51029605dbf430f131

    • SHA256

      7c3375dc889fa521783a684096c9000eac158b49ae3a1548aafaf8467b066499

    • SHA512

      cad22766e10facba19500017321ac0ed90b2a36a65a1dd5444e0cc07a74e24c3e9fe5eb81f0323203805ee3d213d006ce6a4e8c89abba0404b227308e0631d11

    • SSDEEP

      98304:DmAAC3PbLcwM1lL7+o28Jj/7CYnii/qPD2zbf/UvXVJ0JRN16:Rxcn1ZJ28z9j6OT16

    • 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