General

  • Target

    JaffaCakes118_20cb9ecc70b18f7f3c51c1500fbefc5898cb5a18d2c95893eeda3fd117506807

  • Size

    4.3MB

  • Sample

    241225-qhb2vatmgx

  • MD5

    444bd62bc489c1a3e2f40464b061699c

  • SHA1

    2bb5b1793cd2d5b764321936ce3aa9331a261242

  • SHA256

    20cb9ecc70b18f7f3c51c1500fbefc5898cb5a18d2c95893eeda3fd117506807

  • SHA512

    3ded0151a2e854cac39df70bf11bf903767870dfef1e077e4e6b93984bbf175e0445c314666c21fe3d3af482bee507322eeb23e01b857434ce74c6d8340d70c1

  • SSDEEP

    98304:Yn/WK7CewT2AG3KO6Wcvv28FInlumbAGvYkN6WWv8QXZ0SbI:Y/WXi0O6V+l9Au678Qpt8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_20cb9ecc70b18f7f3c51c1500fbefc5898cb5a18d2c95893eeda3fd117506807

    • Size

      4.3MB

    • MD5

      444bd62bc489c1a3e2f40464b061699c

    • SHA1

      2bb5b1793cd2d5b764321936ce3aa9331a261242

    • SHA256

      20cb9ecc70b18f7f3c51c1500fbefc5898cb5a18d2c95893eeda3fd117506807

    • SHA512

      3ded0151a2e854cac39df70bf11bf903767870dfef1e077e4e6b93984bbf175e0445c314666c21fe3d3af482bee507322eeb23e01b857434ce74c6d8340d70c1

    • SSDEEP

      98304:Yn/WK7CewT2AG3KO6Wcvv28FInlumbAGvYkN6WWv8QXZ0SbI:Y/WXi0O6V+l9Au678Qpt8

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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