General

  • Target

    JaffaCakes118_3d78e079eead33a35e7a8ed1ead3aeb76c6f5ebdffe9433ab42ceb35dd0f1b4a

  • Size

    4.4MB

  • Sample

    241225-ryvdssvqgq

  • MD5

    7cff1b7dc1a79dcf066e7433c800eaa8

  • SHA1

    781205b73c5c41ba3f97b168342d28f4a92f68f1

  • SHA256

    3d78e079eead33a35e7a8ed1ead3aeb76c6f5ebdffe9433ab42ceb35dd0f1b4a

  • SHA512

    8d50211717517e22a3c3c216c261186e3a9c3ecad4e22c438066734c5153863a1b2b9382e1888f7f4333511ac2a8cc1cc17ee59be8713820ef2d412add32880d

  • SSDEEP

    98304:OivX17+0qy7n5uCYn4H+Ptdsqb5uuIqvMO7G/sgQ9Nac:rlpqykY+PtCAouI0J3

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3d78e079eead33a35e7a8ed1ead3aeb76c6f5ebdffe9433ab42ceb35dd0f1b4a

    • Size

      4.4MB

    • MD5

      7cff1b7dc1a79dcf066e7433c800eaa8

    • SHA1

      781205b73c5c41ba3f97b168342d28f4a92f68f1

    • SHA256

      3d78e079eead33a35e7a8ed1ead3aeb76c6f5ebdffe9433ab42ceb35dd0f1b4a

    • SHA512

      8d50211717517e22a3c3c216c261186e3a9c3ecad4e22c438066734c5153863a1b2b9382e1888f7f4333511ac2a8cc1cc17ee59be8713820ef2d412add32880d

    • SSDEEP

      98304:OivX17+0qy7n5uCYn4H+Ptdsqb5uuIqvMO7G/sgQ9Nac:rlpqykY+PtCAouI0J3

    • 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