General

  • Target

    JaffaCakes118_c0447d5b7e28c54148714baebc4dbbcfdeb301a60a798442e7c451a75a698e8d

  • Size

    4.5MB

  • Sample

    241229-3fb1aazpgs

  • MD5

    f0b3971628dcabb3846f0fd0ad5367ae

  • SHA1

    e21aa6c8a4efea4eec6fd50b959da72a07e43d3d

  • SHA256

    c0447d5b7e28c54148714baebc4dbbcfdeb301a60a798442e7c451a75a698e8d

  • SHA512

    c5fc99526031608359a22cd2f51484d4917828ec062c3f6e446c6ad095b7734d39ced1070065ffd94846255052e586176288e49a307db0b22accf140961ec6ee

  • SSDEEP

    49152:oGf0or+BB7llIgclEx8R51vg6FUbpLrFyHz4+wtZu6fphrynPoDD2cawAX/nVJLm:j5izh1uR51vg6FIpFqELrqXX/nvPHpdG

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c0447d5b7e28c54148714baebc4dbbcfdeb301a60a798442e7c451a75a698e8d

    • Size

      4.5MB

    • MD5

      f0b3971628dcabb3846f0fd0ad5367ae

    • SHA1

      e21aa6c8a4efea4eec6fd50b959da72a07e43d3d

    • SHA256

      c0447d5b7e28c54148714baebc4dbbcfdeb301a60a798442e7c451a75a698e8d

    • SHA512

      c5fc99526031608359a22cd2f51484d4917828ec062c3f6e446c6ad095b7734d39ced1070065ffd94846255052e586176288e49a307db0b22accf140961ec6ee

    • SSDEEP

      49152:oGf0or+BB7llIgclEx8R51vg6FUbpLrFyHz4+wtZu6fphrynPoDD2cawAX/nVJLm:j5izh1uR51vg6FIpFqELrqXX/nvPHpdG

    • 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