General

  • Target

    JaffaCakes118_ff3bb1ffed6d574481978fafe0ad97a7c3ad1881a1894a07555b9094ec0ef3ff

  • Size

    4.3MB

  • Sample

    241227-cwfejazlek

  • MD5

    4551b878963b02840aad34fbede014dc

  • SHA1

    6e1f637b0687649aab992b69d0df5a64335dd664

  • SHA256

    ff3bb1ffed6d574481978fafe0ad97a7c3ad1881a1894a07555b9094ec0ef3ff

  • SHA512

    7259084b148eb3a8578e9cf90826110d544a6e97e9464b67c1db30a2c1f7f124e8bb8481651d2a2a49d69d20394aae7603ecdcae735fc1e6bd84327af76fd76e

  • SSDEEP

    98304:cIP6XYR8jtmKL833CbOerge5bE+FNSa5W3n3dosCZ9Gpvnk6cDbWhuEXA:P6XYR8jtLLS+ZgQtGnNofApcrDicGA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_ff3bb1ffed6d574481978fafe0ad97a7c3ad1881a1894a07555b9094ec0ef3ff

    • Size

      4.3MB

    • MD5

      4551b878963b02840aad34fbede014dc

    • SHA1

      6e1f637b0687649aab992b69d0df5a64335dd664

    • SHA256

      ff3bb1ffed6d574481978fafe0ad97a7c3ad1881a1894a07555b9094ec0ef3ff

    • SHA512

      7259084b148eb3a8578e9cf90826110d544a6e97e9464b67c1db30a2c1f7f124e8bb8481651d2a2a49d69d20394aae7603ecdcae735fc1e6bd84327af76fd76e

    • SSDEEP

      98304:cIP6XYR8jtmKL833CbOerge5bE+FNSa5W3n3dosCZ9Gpvnk6cDbWhuEXA:P6XYR8jtLLS+ZgQtGnNofApcrDicGA

    • 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