General

  • Target

    24b1e43b2f5a95af35aec2f680551d3a3adf57979af5501d271656805dfc2945

  • Size

    255KB

  • Sample

    221204-a9wbssce96

  • MD5

    2213d616f25c129d524d51a94b018f90

  • SHA1

    a87e91a681deacfc696d4935882a69907d8d7e2e

  • SHA256

    24b1e43b2f5a95af35aec2f680551d3a3adf57979af5501d271656805dfc2945

  • SHA512

    41555d51ccc6b436909f0c874006bd10a718db1befdd960a572106d5af6cba159ebbcfeabfde5c507cdd7d5175afa13a8dd3d55cab29dd57faccfca2c577cac8

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJs:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIv

Malware Config

Targets

    • Target

      24b1e43b2f5a95af35aec2f680551d3a3adf57979af5501d271656805dfc2945

    • Size

      255KB

    • MD5

      2213d616f25c129d524d51a94b018f90

    • SHA1

      a87e91a681deacfc696d4935882a69907d8d7e2e

    • SHA256

      24b1e43b2f5a95af35aec2f680551d3a3adf57979af5501d271656805dfc2945

    • SHA512

      41555d51ccc6b436909f0c874006bd10a718db1befdd960a572106d5af6cba159ebbcfeabfde5c507cdd7d5175afa13a8dd3d55cab29dd57faccfca2c577cac8

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJs:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIv

    • 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