General

  • Target

    JaffaCakes118_f8eb06cceec978e030383078fd484fd85a2f72ce6cd0bfc0a2bda4113d492ee1

  • Size

    4.3MB

  • Sample

    241230-xyk31sxke1

  • MD5

    c8635a00d50e4dad223c1be5b7ac19d1

  • SHA1

    331fee5765a6d40a581a84df0f578409f410c249

  • SHA256

    f8eb06cceec978e030383078fd484fd85a2f72ce6cd0bfc0a2bda4113d492ee1

  • SHA512

    f020be76cbe74c18aa5dc6e3d416fb453786a9853049ae86ad40394a270d57af2b23733a71fbb423a726bec00c5ae5fba95298fdeafa79eb946b45132c765541

  • SSDEEP

    98304:6hWIjx74fBO/xFMlNpjTSRQ6anllbZxELwFNNDKhTEK1:PIjx7OyDo7jORQjnlEweB

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_f8eb06cceec978e030383078fd484fd85a2f72ce6cd0bfc0a2bda4113d492ee1

    • Size

      4.3MB

    • MD5

      c8635a00d50e4dad223c1be5b7ac19d1

    • SHA1

      331fee5765a6d40a581a84df0f578409f410c249

    • SHA256

      f8eb06cceec978e030383078fd484fd85a2f72ce6cd0bfc0a2bda4113d492ee1

    • SHA512

      f020be76cbe74c18aa5dc6e3d416fb453786a9853049ae86ad40394a270d57af2b23733a71fbb423a726bec00c5ae5fba95298fdeafa79eb946b45132c765541

    • SSDEEP

      98304:6hWIjx74fBO/xFMlNpjTSRQ6anllbZxELwFNNDKhTEK1:PIjx7OyDo7jORQjnlEweB

    • 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