General

  • Target

    JaffaCakes118_b7dfad37fc1aa4b95134e4fe91b6ab25f2ca69ab9b1014b3d0531294f2931747

  • Size

    4.4MB

  • Sample

    241221-z7cjcaznes

  • MD5

    88d64d9acd521d23edd61c6e257ba751

  • SHA1

    46e61f2dba61dd72bcbc7371353f32881955f2f6

  • SHA256

    b7dfad37fc1aa4b95134e4fe91b6ab25f2ca69ab9b1014b3d0531294f2931747

  • SHA512

    da75054207ab4b5fc3375e9d048988461af22080f02e2ba7997a8429416076e54b7669341271b3556b46828e508d4eae26a4092882c5a5c57116690dd4acdfa0

  • SSDEEP

    98304:vaXdnZTVwM6nVS1A6PEFlQW9zfazZms/wT7ZSpKurahrKTxPHs:vQZZ16nsG6WQWNfUmB/ZSpKIahrKT6

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b7dfad37fc1aa4b95134e4fe91b6ab25f2ca69ab9b1014b3d0531294f2931747

    • Size

      4.4MB

    • MD5

      88d64d9acd521d23edd61c6e257ba751

    • SHA1

      46e61f2dba61dd72bcbc7371353f32881955f2f6

    • SHA256

      b7dfad37fc1aa4b95134e4fe91b6ab25f2ca69ab9b1014b3d0531294f2931747

    • SHA512

      da75054207ab4b5fc3375e9d048988461af22080f02e2ba7997a8429416076e54b7669341271b3556b46828e508d4eae26a4092882c5a5c57116690dd4acdfa0

    • SSDEEP

      98304:vaXdnZTVwM6nVS1A6PEFlQW9zfazZms/wT7ZSpKurahrKTxPHs:vQZZ16nsG6WQWNfUmB/ZSpKIahrKT6

    • 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