General

  • Target

    JaffaCakes118_0da3dfc3978edfcae17365fb9bfe31440caf84ee1023240f75b3ac0c8c0619c4

  • Size

    4.3MB

  • Sample

    241222-w5rzgavngy

  • MD5

    3bc0f94276cfd56ab0730a9167058559

  • SHA1

    ec8c551ea3fdec9e6b4759de1bc96fc18a5477ae

  • SHA256

    0da3dfc3978edfcae17365fb9bfe31440caf84ee1023240f75b3ac0c8c0619c4

  • SHA512

    836987dab47edf7e1b89eb98d02bcec9722647872b4314755e3969a09d9b5bdf07f88ce77bd064386d8779f5f805a456faaa759717e5919aca89762e59f62136

  • SSDEEP

    49152:VWN9aa9HdF8ODODdErC+SzUHdbBhcrncc4l3CBHRzbvmPcnJYG89Z1jV079VKT:Vy7FDAbtzedbBSrcpoB9vmkJY1jLT

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_0da3dfc3978edfcae17365fb9bfe31440caf84ee1023240f75b3ac0c8c0619c4

    • Size

      4.3MB

    • MD5

      3bc0f94276cfd56ab0730a9167058559

    • SHA1

      ec8c551ea3fdec9e6b4759de1bc96fc18a5477ae

    • SHA256

      0da3dfc3978edfcae17365fb9bfe31440caf84ee1023240f75b3ac0c8c0619c4

    • SHA512

      836987dab47edf7e1b89eb98d02bcec9722647872b4314755e3969a09d9b5bdf07f88ce77bd064386d8779f5f805a456faaa759717e5919aca89762e59f62136

    • SSDEEP

      49152:VWN9aa9HdF8ODODdErC+SzUHdbBhcrncc4l3CBHRzbvmPcnJYG89Z1jV079VKT:Vy7FDAbtzedbBSrcpoB9vmkJY1jLT

    • 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