General

  • Target

    JaffaCakes118_d37b7f8fe611183472904feedfe32a6deb3c5495f15fe5af405c0501124ba1ab

  • Size

    4.4MB

  • Sample

    241229-m2ys6szmft

  • MD5

    e912241877828c56000acddfe53aac43

  • SHA1

    19b2b993c01f5a8db83f0faaf30ffd217f65bb3c

  • SHA256

    d37b7f8fe611183472904feedfe32a6deb3c5495f15fe5af405c0501124ba1ab

  • SHA512

    77e8c1eaa35356fe7a44e2340012d646deb2f00c73b7726116024bedb3ce8bf40c03bfe97d2ab5cb2d6eb46bc19b0972dcc486283e420c37bd16d1284f1e662e

  • SSDEEP

    98304:DmAAC3PbLcwM1lL7+o28Jj/7CYnii/qPD2zbf/UvXVJ0JRN1P7:Rxcn1ZJ28z9j6OT1T

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_d37b7f8fe611183472904feedfe32a6deb3c5495f15fe5af405c0501124ba1ab

    • Size

      4.4MB

    • MD5

      e912241877828c56000acddfe53aac43

    • SHA1

      19b2b993c01f5a8db83f0faaf30ffd217f65bb3c

    • SHA256

      d37b7f8fe611183472904feedfe32a6deb3c5495f15fe5af405c0501124ba1ab

    • SHA512

      77e8c1eaa35356fe7a44e2340012d646deb2f00c73b7726116024bedb3ce8bf40c03bfe97d2ab5cb2d6eb46bc19b0972dcc486283e420c37bd16d1284f1e662e

    • SSDEEP

      98304:DmAAC3PbLcwM1lL7+o28Jj/7CYnii/qPD2zbf/UvXVJ0JRN1P7:Rxcn1ZJ28z9j6OT1T

    • 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