General

  • Target

    JaffaCakes118_e78abba573a6c9880ab867c7711903e3cebaff543c588c703cfd13f510be1f92

  • Size

    4.4MB

  • Sample

    241223-x41qnayleq

  • MD5

    491033162194e9b123c0312bcfd3b56d

  • SHA1

    0ca595d5b4a4597fb5ac1ace837bf72f2e9a8864

  • SHA256

    e78abba573a6c9880ab867c7711903e3cebaff543c588c703cfd13f510be1f92

  • SHA512

    4cd310f2853eeb8102fa4fef049df72fae0708ee1e05196b01b2dca25c91e314ab2790760e4c79705591b57edcf3b0bea227734cdd91f5247dde778bed004cc5

  • SSDEEP

    98304:5KEV+TmpKyiYoxGglu3g7YkGhzS3dB8HlKg6MllW2HwMOGz9op:5ZEqpKZtuOGhzSNB8H1PllW2H99op

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e78abba573a6c9880ab867c7711903e3cebaff543c588c703cfd13f510be1f92

    • Size

      4.4MB

    • MD5

      491033162194e9b123c0312bcfd3b56d

    • SHA1

      0ca595d5b4a4597fb5ac1ace837bf72f2e9a8864

    • SHA256

      e78abba573a6c9880ab867c7711903e3cebaff543c588c703cfd13f510be1f92

    • SHA512

      4cd310f2853eeb8102fa4fef049df72fae0708ee1e05196b01b2dca25c91e314ab2790760e4c79705591b57edcf3b0bea227734cdd91f5247dde778bed004cc5

    • SSDEEP

      98304:5KEV+TmpKyiYoxGglu3g7YkGhzS3dB8HlKg6MllW2HwMOGz9op:5ZEqpKZtuOGhzSNB8H1PllW2H99op

    • 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