General

  • Target

    JaffaCakes118_b272287ffb6fd3471fe2024674812d33811e9af1c867c8720095bd384d129d89

  • Size

    4.4MB

  • Sample

    241229-c2zelazmhr

  • MD5

    30fbbe58cd6efc511855dfc74fda592c

  • SHA1

    b7418a4459ad50f8637daa3dc8a5f8615788c7b6

  • SHA256

    b272287ffb6fd3471fe2024674812d33811e9af1c867c8720095bd384d129d89

  • SHA512

    9e5b024b45d968afaece53bfe8c15108bbbe8e338a7d4042643388ba4b86b129bdaccbee4e4f9af1e9a7b8f5d4601ed32b074ebaa4d5f12b926c58c83c18c55b

  • SSDEEP

    98304:1kML8aLyVzuqCbzbamvqc4N3uyiyR9YnVByjSr5pTuP+l3Rsv5N:1k7vVzuKkJ4N3ViNqK7dixN

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b272287ffb6fd3471fe2024674812d33811e9af1c867c8720095bd384d129d89

    • Size

      4.4MB

    • MD5

      30fbbe58cd6efc511855dfc74fda592c

    • SHA1

      b7418a4459ad50f8637daa3dc8a5f8615788c7b6

    • SHA256

      b272287ffb6fd3471fe2024674812d33811e9af1c867c8720095bd384d129d89

    • SHA512

      9e5b024b45d968afaece53bfe8c15108bbbe8e338a7d4042643388ba4b86b129bdaccbee4e4f9af1e9a7b8f5d4601ed32b074ebaa4d5f12b926c58c83c18c55b

    • SSDEEP

      98304:1kML8aLyVzuqCbzbamvqc4N3uyiyR9YnVByjSr5pTuP+l3Rsv5N:1k7vVzuKkJ4N3ViNqK7dixN

    • 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