General

  • Target

    JaffaCakes118_40fcc79b2bd82478ca4b947d8aee2e01a6938f28e64cb3866f3c82de9f76bfe3

  • Size

    4.4MB

  • Sample

    241225-d2qywswnhx

  • MD5

    fbbba847232eca9106083ed62de47b77

  • SHA1

    a147131f0b83dc95cf2cf9b802d829b0cfe0e6f9

  • SHA256

    40fcc79b2bd82478ca4b947d8aee2e01a6938f28e64cb3866f3c82de9f76bfe3

  • SHA512

    947b93dd1174e9f8d76109b6cc7680a9ee39008084f5ec9ed1f5746c1513cbef81da91a2194dbd860a214053033977841e647d7886b0ea576779eb98f222831f

  • SSDEEP

    98304:j3JV2OQnTB/iHQI/NkZL8AhOFjB/dp+dZMl:j3JVN4RJSGrcFtlp+dZMl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_40fcc79b2bd82478ca4b947d8aee2e01a6938f28e64cb3866f3c82de9f76bfe3

    • Size

      4.4MB

    • MD5

      fbbba847232eca9106083ed62de47b77

    • SHA1

      a147131f0b83dc95cf2cf9b802d829b0cfe0e6f9

    • SHA256

      40fcc79b2bd82478ca4b947d8aee2e01a6938f28e64cb3866f3c82de9f76bfe3

    • SHA512

      947b93dd1174e9f8d76109b6cc7680a9ee39008084f5ec9ed1f5746c1513cbef81da91a2194dbd860a214053033977841e647d7886b0ea576779eb98f222831f

    • SSDEEP

      98304:j3JV2OQnTB/iHQI/NkZL8AhOFjB/dp+dZMl:j3JVN4RJSGrcFtlp+dZMl

    • 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