General

  • Target

    JaffaCakes118_2f26a4869e60dc3de1dad799949bd742d365e7fca59d4e2b670033ebd9700aae

  • Size

    4.3MB

  • Sample

    241225-ytxrpavrgs

  • MD5

    c65240d39c7cfe065c6807b21c34185b

  • SHA1

    52948e3cb51d91284f46f30b0fd41ab370ef5536

  • SHA256

    2f26a4869e60dc3de1dad799949bd742d365e7fca59d4e2b670033ebd9700aae

  • SHA512

    1219b617717112ba459d8a4393d4d9c19f4a27be101dc90d1866fbc30053d02d60247e766ed9d0632a966d3b5770ecd3ced337f2d0b3715bdaf7a749f49c1dff

  • SSDEEP

    98304:rP7mdcgLGXVJEoPY0bJ3VFL6LEuVpKmve:rTIWl7RVF2LEApxve

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_2f26a4869e60dc3de1dad799949bd742d365e7fca59d4e2b670033ebd9700aae

    • Size

      4.3MB

    • MD5

      c65240d39c7cfe065c6807b21c34185b

    • SHA1

      52948e3cb51d91284f46f30b0fd41ab370ef5536

    • SHA256

      2f26a4869e60dc3de1dad799949bd742d365e7fca59d4e2b670033ebd9700aae

    • SHA512

      1219b617717112ba459d8a4393d4d9c19f4a27be101dc90d1866fbc30053d02d60247e766ed9d0632a966d3b5770ecd3ced337f2d0b3715bdaf7a749f49c1dff

    • SSDEEP

      98304:rP7mdcgLGXVJEoPY0bJ3VFL6LEuVpKmve:rTIWl7RVF2LEApxve

    • 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