General

  • Target

    JaffaCakes118_2c5f97eb5a1560c881cba79b8f174cf0af513e3a4fbf2d0bbada9a0963b23982

  • Size

    4.4MB

  • Sample

    241223-18y96stjhv

  • MD5

    c95bd64e47c0a0b18d28926432691bc3

  • SHA1

    708f0de596060b21063ab23d4c068e928302413a

  • SHA256

    2c5f97eb5a1560c881cba79b8f174cf0af513e3a4fbf2d0bbada9a0963b23982

  • SHA512

    a57e02670ca443433eb36d1088d018132d9e5c06101fdb6d61d5dcf62db2cc0cd92ed848118b2dd5295315b6c713845b86eb8323823d25826366b64d931364d9

  • SSDEEP

    98304:fEVlD2yKIgjOTR7zgj96Tn/6Wob9RVJvvuaWSX:f2lKyK1mRXgLWS1huiX

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2c5f97eb5a1560c881cba79b8f174cf0af513e3a4fbf2d0bbada9a0963b23982

    • Size

      4.4MB

    • MD5

      c95bd64e47c0a0b18d28926432691bc3

    • SHA1

      708f0de596060b21063ab23d4c068e928302413a

    • SHA256

      2c5f97eb5a1560c881cba79b8f174cf0af513e3a4fbf2d0bbada9a0963b23982

    • SHA512

      a57e02670ca443433eb36d1088d018132d9e5c06101fdb6d61d5dcf62db2cc0cd92ed848118b2dd5295315b6c713845b86eb8323823d25826366b64d931364d9

    • SSDEEP

      98304:fEVlD2yKIgjOTR7zgj96Tn/6Wob9RVJvvuaWSX:f2lKyK1mRXgLWS1huiX

    • 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