General

  • Target

    JaffaCakes118_4460736237e9ee7add404ea6145c56197a0ef5ad6bb039bbc55b3bb28c053579

  • Size

    4.5MB

  • Sample

    241222-ey2fwstleq

  • MD5

    6f64b90f11d0fe961774f3e60df630f2

  • SHA1

    a0b8821419b58ff31b8564f3e04ae01acf4f43f5

  • SHA256

    4460736237e9ee7add404ea6145c56197a0ef5ad6bb039bbc55b3bb28c053579

  • SHA512

    286bdc65f80e9346d26eecea6516762315a5b4d0b76f9be4d4a2b3d174996c46319058cd171a35b0f895c0cc0d8abe094cfa0c5ad825cce5c25a8d74364e984d

  • SSDEEP

    98304:rATltrh1QHUAyG1JrfdSZ5txc8R2lsKO7tv45sPq1aL56lnsfzW:rAJtjSbdSPcS223twaPq1sbW

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_4460736237e9ee7add404ea6145c56197a0ef5ad6bb039bbc55b3bb28c053579

    • Size

      4.5MB

    • MD5

      6f64b90f11d0fe961774f3e60df630f2

    • SHA1

      a0b8821419b58ff31b8564f3e04ae01acf4f43f5

    • SHA256

      4460736237e9ee7add404ea6145c56197a0ef5ad6bb039bbc55b3bb28c053579

    • SHA512

      286bdc65f80e9346d26eecea6516762315a5b4d0b76f9be4d4a2b3d174996c46319058cd171a35b0f895c0cc0d8abe094cfa0c5ad825cce5c25a8d74364e984d

    • SSDEEP

      98304:rATltrh1QHUAyG1JrfdSZ5txc8R2lsKO7tv45sPq1aL56lnsfzW:rAJtjSbdSPcS223twaPq1sbW

    • 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