General

  • Target

    JaffaCakes118_cd3d3c7cc1c142d02570b2505f9fdeb5795b4b949ae38a77168b24e82553c823

  • Size

    4.4MB

  • Sample

    241226-3ce8javkev

  • MD5

    305b9781f511362b97d91831440465e7

  • SHA1

    5eb3888d24f5c1618237da250a47772e761c4115

  • SHA256

    cd3d3c7cc1c142d02570b2505f9fdeb5795b4b949ae38a77168b24e82553c823

  • SHA512

    34e088c683e98336f2badc07c1345a32ead83834d4d816a40d56355a5ec16c836769bded47fdd60b04d6425b565d7bc84444afe57aa63381e740ebd17e9c38e6

  • SSDEEP

    98304:2RTQC4mam29zZg8FiiuCo5Ew99fEXZjUMfFR18WdAYL5D:0QC6m29zBIx51pESMBJ5D

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_cd3d3c7cc1c142d02570b2505f9fdeb5795b4b949ae38a77168b24e82553c823

    • Size

      4.4MB

    • MD5

      305b9781f511362b97d91831440465e7

    • SHA1

      5eb3888d24f5c1618237da250a47772e761c4115

    • SHA256

      cd3d3c7cc1c142d02570b2505f9fdeb5795b4b949ae38a77168b24e82553c823

    • SHA512

      34e088c683e98336f2badc07c1345a32ead83834d4d816a40d56355a5ec16c836769bded47fdd60b04d6425b565d7bc84444afe57aa63381e740ebd17e9c38e6

    • SSDEEP

      98304:2RTQC4mam29zZg8FiiuCo5Ew99fEXZjUMfFR18WdAYL5D:0QC6m29zBIx51pESMBJ5D

    • 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