General

  • Target

    bacf073e0149abfe33067464d8518405

  • Size

    255KB

  • Sample

    240308-hr1skahh99

  • MD5

    bacf073e0149abfe33067464d8518405

  • SHA1

    4f0b943ad5123bb76dd96c0eea7ce3f33236b2e6

  • SHA256

    2e262b8d6f291f262fedfb9087eab6708028f0533f3ac4a6418233af64b58054

  • SHA512

    68474d5c353e9c58f92c109c07933ae0a9c82bd15c37c2dbe8d582502bd05c7d073002cc327009a88ff9e55088c1a47a9ad51ca005f3e0bb5ed7292420e3d605

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJW:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI1

Malware Config

Targets

    • Target

      bacf073e0149abfe33067464d8518405

    • Size

      255KB

    • MD5

      bacf073e0149abfe33067464d8518405

    • SHA1

      4f0b943ad5123bb76dd96c0eea7ce3f33236b2e6

    • SHA256

      2e262b8d6f291f262fedfb9087eab6708028f0533f3ac4a6418233af64b58054

    • SHA512

      68474d5c353e9c58f92c109c07933ae0a9c82bd15c37c2dbe8d582502bd05c7d073002cc327009a88ff9e55088c1a47a9ad51ca005f3e0bb5ed7292420e3d605

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJW:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI1

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • 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