General

  • Target

    JaffaCakes118_6b9890a1fbcc86ed479939d74f3c039e2f679174277cfc3670baeea9c2f7b8f2

  • Size

    4.4MB

  • Sample

    241227-c5c1rszpbr

  • MD5

    ee5596ae3600e8975f8516af46dd29d9

  • SHA1

    443b0a92c23b8aa8e46ee2234796e25a55fd7212

  • SHA256

    6b9890a1fbcc86ed479939d74f3c039e2f679174277cfc3670baeea9c2f7b8f2

  • SHA512

    c858aff5a69d5833b3a6c19711b5dd950074def5c5b1a21624ac8cacb1d0f711a68f824550060e4cc2e699d13e935bb2a4e8a16bc88a409f83ee2d1fe147594a

  • SSDEEP

    98304:tJtY3JeI6vJKJ9vQzp1wkGq+I3TQ2lilTND:tJtoJt6vQhQzp1wkGf4Dep

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_6b9890a1fbcc86ed479939d74f3c039e2f679174277cfc3670baeea9c2f7b8f2

    • Size

      4.4MB

    • MD5

      ee5596ae3600e8975f8516af46dd29d9

    • SHA1

      443b0a92c23b8aa8e46ee2234796e25a55fd7212

    • SHA256

      6b9890a1fbcc86ed479939d74f3c039e2f679174277cfc3670baeea9c2f7b8f2

    • SHA512

      c858aff5a69d5833b3a6c19711b5dd950074def5c5b1a21624ac8cacb1d0f711a68f824550060e4cc2e699d13e935bb2a4e8a16bc88a409f83ee2d1fe147594a

    • SSDEEP

      98304:tJtY3JeI6vJKJ9vQzp1wkGq+I3TQ2lilTND:tJtoJt6vQhQzp1wkGf4Dep

    • 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