General

  • Target

    JaffaCakes118_43612a8fb9c1d600feea0db62ada8ec667251259fb37057b6191874164d615e1

  • Size

    4.2MB

  • Sample

    241223-v4jq2awlgy

  • MD5

    54d19ba81b360cd5f301dcb82fa8d57f

  • SHA1

    351748d50f156853fbb47349e6d91bfb3b9744e5

  • SHA256

    43612a8fb9c1d600feea0db62ada8ec667251259fb37057b6191874164d615e1

  • SHA512

    cb25c03d10c7fd04f7942b586250265eb76b065301c2baf54573eff89c6134b22a22f39a7a095e8ad5e6c1188a5f2da00c2ccc6c2fdcf2092f827d789612868d

  • SSDEEP

    98304:Mb3v3v3Lvvd82ReHJqNKeD8/EYhEwQ0T9+67HpyHkSw7:8//7vvJMJq1XYhNQA9X4vu

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_43612a8fb9c1d600feea0db62ada8ec667251259fb37057b6191874164d615e1

    • Size

      4.2MB

    • MD5

      54d19ba81b360cd5f301dcb82fa8d57f

    • SHA1

      351748d50f156853fbb47349e6d91bfb3b9744e5

    • SHA256

      43612a8fb9c1d600feea0db62ada8ec667251259fb37057b6191874164d615e1

    • SHA512

      cb25c03d10c7fd04f7942b586250265eb76b065301c2baf54573eff89c6134b22a22f39a7a095e8ad5e6c1188a5f2da00c2ccc6c2fdcf2092f827d789612868d

    • SSDEEP

      98304:Mb3v3v3Lvvd82ReHJqNKeD8/EYhEwQ0T9+67HpyHkSw7:8//7vvJMJq1XYhNQA9X4vu

    • 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