General

  • Target

    fbf99f2d497702f7414024ef9ca4871b_JaffaCakes118

  • Size

    3.8MB

  • Sample

    240420-fkzktaha92

  • MD5

    fbf99f2d497702f7414024ef9ca4871b

  • SHA1

    6b964fecdbdc2f5e63230d8dc5467de4b53b459a

  • SHA256

    ce07662d7aad5983af3d828e7466599e7900bb8801588a043447cde6602b438c

  • SHA512

    5dd127df2fed1df23eaccfcb101dbf86496206e1dc98ea8909d7f87db964b1bf22110f440ed92ea15cae8f3b70cfb15890b39d52bef399a2e899e376a0f04d32

  • SSDEEP

    49152:AFHemOi/hN6cNGaUXEOlXtzKmwTHG5i3GfPicchT50aFe5Z5ZVQORJVUINVc:UHtOgIccaCOTmk3W0T6/ZTVVR7BNVc

Malware Config

Targets

    • Target

      fbf99f2d497702f7414024ef9ca4871b_JaffaCakes118

    • Size

      3.8MB

    • MD5

      fbf99f2d497702f7414024ef9ca4871b

    • SHA1

      6b964fecdbdc2f5e63230d8dc5467de4b53b459a

    • SHA256

      ce07662d7aad5983af3d828e7466599e7900bb8801588a043447cde6602b438c

    • SHA512

      5dd127df2fed1df23eaccfcb101dbf86496206e1dc98ea8909d7f87db964b1bf22110f440ed92ea15cae8f3b70cfb15890b39d52bef399a2e899e376a0f04d32

    • SSDEEP

      49152:AFHemOi/hN6cNGaUXEOlXtzKmwTHG5i3GfPicchT50aFe5Z5ZVQORJVUINVc:UHtOgIccaCOTmk3W0T6/ZTVVR7BNVc

    • Glupteba

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

    • Glupteba payload

    • Windows security bypass

    • Modifies Windows Firewall

    • 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 WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Modifies boot configuration data using bcdedit

MITRE ATT&CK Enterprise v15

Tasks