General

  • Target

    JaffaCakes118_e0e76d7ba3e6537c2b8eafbadad616eb42dd9b5e3ac18210505d618b30d8993a

  • Size

    4.4MB

  • Sample

    241226-yhxybaxjat

  • MD5

    24ee3342139ec78db94ec755dc1ad278

  • SHA1

    988772ed128450c27c1a146f89fb17e3cb03bd87

  • SHA256

    e0e76d7ba3e6537c2b8eafbadad616eb42dd9b5e3ac18210505d618b30d8993a

  • SHA512

    7c80c7a5767cc276203c6386e05c3e73e6ec416e4e992e22e80c2417db30566a8206a222118cb9ad2ea5c6c457658c0ca9db22285fa3516d6a0ac4ef49b5d75c

  • SSDEEP

    98304:jGebZXmdZjqIFXa4okO31wvC27vAOCBnn4drh/TtTEXH1:KeJmLGIR9yKTrmBn4drhOl

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e0e76d7ba3e6537c2b8eafbadad616eb42dd9b5e3ac18210505d618b30d8993a

    • Size

      4.4MB

    • MD5

      24ee3342139ec78db94ec755dc1ad278

    • SHA1

      988772ed128450c27c1a146f89fb17e3cb03bd87

    • SHA256

      e0e76d7ba3e6537c2b8eafbadad616eb42dd9b5e3ac18210505d618b30d8993a

    • SHA512

      7c80c7a5767cc276203c6386e05c3e73e6ec416e4e992e22e80c2417db30566a8206a222118cb9ad2ea5c6c457658c0ca9db22285fa3516d6a0ac4ef49b5d75c

    • SSDEEP

      98304:jGebZXmdZjqIFXa4okO31wvC27vAOCBnn4drh/TtTEXH1:KeJmLGIR9yKTrmBn4drhOl

    • 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