General

  • Target

    JaffaCakes118_bcfea141789e524e654201c77a6fc50e0086f3ec964a2f1a5344e7c0b8ce1e85

  • Size

    4.4MB

  • Sample

    241222-mgws3svjas

  • MD5

    df9798a74a35dfe3bf14f4d54988559c

  • SHA1

    87d1168f4e01f74a608a2b7fe3421b709cf68020

  • SHA256

    bcfea141789e524e654201c77a6fc50e0086f3ec964a2f1a5344e7c0b8ce1e85

  • SHA512

    d311847910aa69466da2fdab4ac080d1a664ce1df8467ad0d1e9120e603f78b802611abb3a251df758119e1ebb2e6d920a76e177da49fd179d058c5d3a9c75b6

  • SSDEEP

    98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrcA:JaLneLxb3CF6QrgCDIDRFrl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_bcfea141789e524e654201c77a6fc50e0086f3ec964a2f1a5344e7c0b8ce1e85

    • Size

      4.4MB

    • MD5

      df9798a74a35dfe3bf14f4d54988559c

    • SHA1

      87d1168f4e01f74a608a2b7fe3421b709cf68020

    • SHA256

      bcfea141789e524e654201c77a6fc50e0086f3ec964a2f1a5344e7c0b8ce1e85

    • SHA512

      d311847910aa69466da2fdab4ac080d1a664ce1df8467ad0d1e9120e603f78b802611abb3a251df758119e1ebb2e6d920a76e177da49fd179d058c5d3a9c75b6

    • SSDEEP

      98304:JaL71mcewWNfrJkD0H3CAwShCa8fx0dT2BfFrgCjxdV+hDz0wNPnxvrcA:JaLneLxb3CF6QrgCDIDRFrl

    • 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