General

  • Target

    JaffaCakes118_0d2d4f3d1f53c79fe12967197162bacd20bac7e05999783b5223f44efd2e2395

  • Size

    4.3MB

  • Sample

    241230-at49rs1rcj

  • MD5

    7897fbae7b19df1bf50fa36d5a365217

  • SHA1

    2311f7f7e9bc1170c349b9b45e753898dde682f2

  • SHA256

    0d2d4f3d1f53c79fe12967197162bacd20bac7e05999783b5223f44efd2e2395

  • SHA512

    4b6d5800d3902642448b541b9766d64f8879e52f67e0d8fae1dcbfd6cac03ed7edc25eec9df634efc6fd7b5fe758e332916f817537606210b89a8c757355d5c1

  • SSDEEP

    98304:1dnTqUceI9LFIbZXNIf0StlavtiNPyuwO4O5qEkjCo2d04ED10:D/c3MbJNIfhywJyRBOMbC3XM10

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      27a29f2e802d043057ad08582490ce72f5836dcef864e36ae3a60291aec523e6

    • Size

      4.5MB

    • MD5

      4418c3d9269b44c15da4c097a3a95488

    • SHA1

      dbe988d206dc7d7156a714bd5b984478d76a1808

    • SHA256

      27a29f2e802d043057ad08582490ce72f5836dcef864e36ae3a60291aec523e6

    • SHA512

      593a2bc30fcf078a5604dc4bd8ab76a0e1d2455a609e3f90a188413303cb7820e8a319b72162f2416f824f1b85456804382058e386d7e852478e28d1558b46d8

    • SSDEEP

      98304:jJxEX5FEsfNntgXhHiJ/GJBeek+G1OByUZuJ2eVDP+2U:3EpFEct+hC4xk+G1BMS2eFm2U

    • 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