General

  • Target

    JaffaCakes118_fa0d36f30516cfcb70d31594e5e11cb56e5cfeec6d45b861d0e8bc035140cfbd

  • Size

    4.4MB

  • Sample

    241229-cg84asyqbr

  • MD5

    e3b877b5747846d93c083540778f32fc

  • SHA1

    c399e932956ccb72c992590e64bbf287c627e412

  • SHA256

    fa0d36f30516cfcb70d31594e5e11cb56e5cfeec6d45b861d0e8bc035140cfbd

  • SHA512

    7ba0b1fa1f099342525d0d483b41985fc5c2254728df528c68b10aa7cb7cf6a9a629a7c88b5cac7a02ce58afdf3ba7bb196e5b8f0bc0650bc3427be84307b4bd

  • SSDEEP

    98304:ac5Q7V3EL3R8OhkK9KEykPiW3ASfcKZczsQ8G48XQ8lKmaWQG2bZ:aFREbmOhko95iWfoztR9VKPG2t

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_fa0d36f30516cfcb70d31594e5e11cb56e5cfeec6d45b861d0e8bc035140cfbd

    • Size

      4.4MB

    • MD5

      e3b877b5747846d93c083540778f32fc

    • SHA1

      c399e932956ccb72c992590e64bbf287c627e412

    • SHA256

      fa0d36f30516cfcb70d31594e5e11cb56e5cfeec6d45b861d0e8bc035140cfbd

    • SHA512

      7ba0b1fa1f099342525d0d483b41985fc5c2254728df528c68b10aa7cb7cf6a9a629a7c88b5cac7a02ce58afdf3ba7bb196e5b8f0bc0650bc3427be84307b4bd

    • SSDEEP

      98304:ac5Q7V3EL3R8OhkK9KEykPiW3ASfcKZczsQ8G48XQ8lKmaWQG2bZ:aFREbmOhko95iWfoztR9VKPG2t

    • 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