General

  • Target

    JaffaCakes118_c5d8609cac885676e40a6d2f6630efaffe7e033205bc26f8b2a822dc44870bad

  • Size

    4.3MB

  • Sample

    241228-3gqvtsvndx

  • MD5

    a6d0feebaa8e40dd0fadeb2e5b27423d

  • SHA1

    62b66f02effb32d7ca93ff03fe5df21db23e8ff6

  • SHA256

    c5d8609cac885676e40a6d2f6630efaffe7e033205bc26f8b2a822dc44870bad

  • SHA512

    deaa8f808290c78dbf6e5ca879369496544fbe07186c8554e3998d685eeebdb78e095b722223c156467604ab84860b2498e81dddf3fbd4ba6a82f7a781f367c7

  • SSDEEP

    98304:JSVAHcXo8WnWnZ5ov/jJbYscGCrmGfymylRsOrZq2AE59gVGI:OAHyo8WnaKv/lHczBMfAE5eGI

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c5d8609cac885676e40a6d2f6630efaffe7e033205bc26f8b2a822dc44870bad

    • Size

      4.3MB

    • MD5

      a6d0feebaa8e40dd0fadeb2e5b27423d

    • SHA1

      62b66f02effb32d7ca93ff03fe5df21db23e8ff6

    • SHA256

      c5d8609cac885676e40a6d2f6630efaffe7e033205bc26f8b2a822dc44870bad

    • SHA512

      deaa8f808290c78dbf6e5ca879369496544fbe07186c8554e3998d685eeebdb78e095b722223c156467604ab84860b2498e81dddf3fbd4ba6a82f7a781f367c7

    • SSDEEP

      98304:JSVAHcXo8WnWnZ5ov/jJbYscGCrmGfymylRsOrZq2AE59gVGI:OAHyo8WnaKv/lHczBMfAE5eGI

    • 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