General

  • Target

    ede01ee17b7924ae175640f04c24a914_JaffaCakes118

  • Size

    255KB

  • Sample

    240920-srgpsstang

  • MD5

    ede01ee17b7924ae175640f04c24a914

  • SHA1

    2356566364b7a789d878aa97c7a77ae38ebc2743

  • SHA256

    b4247737feafa472a961155186dec0df410f880e69081c3d2e6b7088bd66f051

  • SHA512

    15fee4b6f47a180b20b455ddf45c2700bbad375abfbda68197e889daa3c6231e432e244f4bdd453c31e7f701c9bd83596c871b7f2eea8cfa9b15cb4db0a5b34e

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJd:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII

Malware Config

Targets

    • Target

      ede01ee17b7924ae175640f04c24a914_JaffaCakes118

    • Size

      255KB

    • MD5

      ede01ee17b7924ae175640f04c24a914

    • SHA1

      2356566364b7a789d878aa97c7a77ae38ebc2743

    • SHA256

      b4247737feafa472a961155186dec0df410f880e69081c3d2e6b7088bd66f051

    • SHA512

      15fee4b6f47a180b20b455ddf45c2700bbad375abfbda68197e889daa3c6231e432e244f4bdd453c31e7f701c9bd83596c871b7f2eea8cfa9b15cb4db0a5b34e

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJd:1xlZam+akqx6YQJXcNlEHUIQeE3mmBII

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Disables RegEdit via registry modification

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks