General

  • Target

    JaffaCakes118_65549d44b334cc456e1387f832fee55de3b27490b1d609ded64e488a48d0896a

  • Size

    4.3MB

  • Sample

    241222-fvwlxavmht

  • MD5

    564d8697740e9bedb231d782b19470ec

  • SHA1

    aa4f3f381e5a4684bb6e204d62c2b883f007a3d6

  • SHA256

    65549d44b334cc456e1387f832fee55de3b27490b1d609ded64e488a48d0896a

  • SHA512

    fce4a1448d62e4a3d55ff5f22c3972331682494abfa54822dbf96185af7e60599188e3e342fc48f2bf157f14832870f9366910ebe0261fdd6f7a04bd082c0219

  • SSDEEP

    98304:h9AbQQnDzOMN348nAi1vqaCpFN9KOap0dJFWj4qeA+:vIDRNhvFCbNoI55A+

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_65549d44b334cc456e1387f832fee55de3b27490b1d609ded64e488a48d0896a

    • Size

      4.3MB

    • MD5

      564d8697740e9bedb231d782b19470ec

    • SHA1

      aa4f3f381e5a4684bb6e204d62c2b883f007a3d6

    • SHA256

      65549d44b334cc456e1387f832fee55de3b27490b1d609ded64e488a48d0896a

    • SHA512

      fce4a1448d62e4a3d55ff5f22c3972331682494abfa54822dbf96185af7e60599188e3e342fc48f2bf157f14832870f9366910ebe0261fdd6f7a04bd082c0219

    • SSDEEP

      98304:h9AbQQnDzOMN348nAi1vqaCpFN9KOap0dJFWj4qeA+:vIDRNhvFCbNoI55A+

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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