General

  • Target

    JaffaCakes118_3c9b9fd13eb430b92e8dcd60b4fea2d66707dbe457fb929876a6fe2d3b627994

  • Size

    4.2MB

  • Sample

    241228-3szl4svrcx

  • MD5

    f65a5e271ec9064c372e71f9c963dbc1

  • SHA1

    4e2577f81f3446013d1653dbeebca775af93c21d

  • SHA256

    3c9b9fd13eb430b92e8dcd60b4fea2d66707dbe457fb929876a6fe2d3b627994

  • SHA512

    be00159e3f120d0c801c25e6002f65edb2cf54b71f4ebc33448a649cc035eefe642e4a3b9ad3aaf61dbf5c1b3833dc8cf196cedac5d30734c9d28a8833d3d9bb

  • SSDEEP

    98304:0mn93jZ6GzwbUmZeljiD7xIe2OG/GBIsejbakq74BVDxVaehm9:0uN9pC4jiSe2O1yzvji+VCcq

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3c9b9fd13eb430b92e8dcd60b4fea2d66707dbe457fb929876a6fe2d3b627994

    • Size

      4.2MB

    • MD5

      f65a5e271ec9064c372e71f9c963dbc1

    • SHA1

      4e2577f81f3446013d1653dbeebca775af93c21d

    • SHA256

      3c9b9fd13eb430b92e8dcd60b4fea2d66707dbe457fb929876a6fe2d3b627994

    • SHA512

      be00159e3f120d0c801c25e6002f65edb2cf54b71f4ebc33448a649cc035eefe642e4a3b9ad3aaf61dbf5c1b3833dc8cf196cedac5d30734c9d28a8833d3d9bb

    • SSDEEP

      98304:0mn93jZ6GzwbUmZeljiD7xIe2OG/GBIsejbakq74BVDxVaehm9:0uN9pC4jiSe2O1yzvji+VCcq

    • 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