General

  • Target

    JaffaCakes118_019d440d3b70d97f42baea35a7215048e7c7d629cb9231e4e672d803cc062959

  • Size

    4.1MB

  • Sample

    241229-egvxsa1rfv

  • MD5

    723af79964820479e097f6d96c285fc3

  • SHA1

    b18a35fd1baa06bd01e264b40e6cddca2793413a

  • SHA256

    019d440d3b70d97f42baea35a7215048e7c7d629cb9231e4e672d803cc062959

  • SHA512

    0874b1310f6a8f78eb501f7d2d551ff829fb28f5294415d188a54706cee8a66467dfb37533e8255b59de7f27dea8a622fd8f226e772ca1bc2bf8a8084377516b

  • SSDEEP

    98304:dIweEDsCDM9jsixvjSd9sLRYHZ/xNCYjW1f72CiLKaJCCI4jz:GweIQsi94RJxNCYqNi1CCI4/

Malware Config

Targets

    • Target

      JaffaCakes118_019d440d3b70d97f42baea35a7215048e7c7d629cb9231e4e672d803cc062959

    • Size

      4.1MB

    • MD5

      723af79964820479e097f6d96c285fc3

    • SHA1

      b18a35fd1baa06bd01e264b40e6cddca2793413a

    • SHA256

      019d440d3b70d97f42baea35a7215048e7c7d629cb9231e4e672d803cc062959

    • SHA512

      0874b1310f6a8f78eb501f7d2d551ff829fb28f5294415d188a54706cee8a66467dfb37533e8255b59de7f27dea8a622fd8f226e772ca1bc2bf8a8084377516b

    • SSDEEP

      98304:dIweEDsCDM9jsixvjSd9sLRYHZ/xNCYjW1f72CiLKaJCCI4jz:GweIQsi94RJxNCYqNi1CCI4/

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • 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