General

  • Target

    JaffaCakes118_6b0bc21a377203a9a65d4c15d8f3eade3fb8f73488474b8c2cdd386261acbf5d

  • Size

    4.3MB

  • Sample

    241224-nlal3swmdz

  • MD5

    970ade90259765182c9ecc26f7b8e2b9

  • SHA1

    a820bbad281ae1acf45dffc13079afb0a775f5dd

  • SHA256

    6b0bc21a377203a9a65d4c15d8f3eade3fb8f73488474b8c2cdd386261acbf5d

  • SHA512

    3d8b2f723eae1a3c7170c5c7d78a38755e0ed86d5066a8b42f27aee39bbaa7d44371b61b6343dcd9d1d3e3785a4fc4a8b3afdf7d6c963343437c2c7ff134d9c9

  • SSDEEP

    98304:3zWlg1FvpkbQe2mFhlZzoAZv47H1g4lR3a3TGeHCzn:3T1F7eXTZv4b1guha36eKn

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_6b0bc21a377203a9a65d4c15d8f3eade3fb8f73488474b8c2cdd386261acbf5d

    • Size

      4.3MB

    • MD5

      970ade90259765182c9ecc26f7b8e2b9

    • SHA1

      a820bbad281ae1acf45dffc13079afb0a775f5dd

    • SHA256

      6b0bc21a377203a9a65d4c15d8f3eade3fb8f73488474b8c2cdd386261acbf5d

    • SHA512

      3d8b2f723eae1a3c7170c5c7d78a38755e0ed86d5066a8b42f27aee39bbaa7d44371b61b6343dcd9d1d3e3785a4fc4a8b3afdf7d6c963343437c2c7ff134d9c9

    • SSDEEP

      98304:3zWlg1FvpkbQe2mFhlZzoAZv47H1g4lR3a3TGeHCzn:3T1F7eXTZv4b1guha36eKn

    • 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