General

  • Target

    3319bf14669d89a921dd29bdc4ba88df47e41a6e5fd58c2fa6e00cd01e935ffe

  • Size

    4.5MB

  • Sample

    241004-y495rsyfqb

  • MD5

    c8d904e8b9bcdff50072f716da4689ba

  • SHA1

    9d13f1667ec065188dd92082efa3427d5ade85ee

  • SHA256

    3319bf14669d89a921dd29bdc4ba88df47e41a6e5fd58c2fa6e00cd01e935ffe

  • SHA512

    b3bf4bb6ae4cce5e073005058d2e87f91f113a93b50700765a0858aed21e424543342061235bbcfde9692137153e71f3a1eaa8bc7df3861a2da365c6e4edabc5

  • SSDEEP

    98304:E7KyqAxjvnZDgnWvJZAntdigmqBS+5iphMZhi9305ttwac:E9qyjvdgW8daL+5CwhL5oac

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      3319bf14669d89a921dd29bdc4ba88df47e41a6e5fd58c2fa6e00cd01e935ffe

    • Size

      4.5MB

    • MD5

      c8d904e8b9bcdff50072f716da4689ba

    • SHA1

      9d13f1667ec065188dd92082efa3427d5ade85ee

    • SHA256

      3319bf14669d89a921dd29bdc4ba88df47e41a6e5fd58c2fa6e00cd01e935ffe

    • SHA512

      b3bf4bb6ae4cce5e073005058d2e87f91f113a93b50700765a0858aed21e424543342061235bbcfde9692137153e71f3a1eaa8bc7df3861a2da365c6e4edabc5

    • SSDEEP

      98304:E7KyqAxjvnZDgnWvJZAntdigmqBS+5iphMZhi9305ttwac:E9qyjvdgW8daL+5CwhL5oac

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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