General

  • Target

    e0f9b82bbc429eff07856334cb96008cad0ae3359da31f4891b4986c705182a0

  • Size

    255KB

  • Sample

    221124-bbmsfabh2z

  • MD5

    16d44035d7e5b588d255c0b0dd6f7d50

  • SHA1

    001e0cbdc6d3ef55b7734837ffa0b4076f25dc3f

  • SHA256

    e0f9b82bbc429eff07856334cb96008cad0ae3359da31f4891b4986c705182a0

  • SHA512

    cd255e232ebd8c866100ad24e21256aedab48482a9e353e0b4d42e4ff0d7794cf5f72439a0c0e6c6a2e99a87e1b271f233ca9be99f1d3aff2fe5dd27a03ec22f

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJe:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIx

Malware Config

Targets

    • Target

      e0f9b82bbc429eff07856334cb96008cad0ae3359da31f4891b4986c705182a0

    • Size

      255KB

    • MD5

      16d44035d7e5b588d255c0b0dd6f7d50

    • SHA1

      001e0cbdc6d3ef55b7734837ffa0b4076f25dc3f

    • SHA256

      e0f9b82bbc429eff07856334cb96008cad0ae3359da31f4891b4986c705182a0

    • SHA512

      cd255e232ebd8c866100ad24e21256aedab48482a9e353e0b4d42e4ff0d7794cf5f72439a0c0e6c6a2e99a87e1b271f233ca9be99f1d3aff2fe5dd27a03ec22f

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJe:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIx

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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 v6

Tasks