General

  • Target

    eacb57030e9f82b3dd7bcaac2e5c249daa1b88cdd65b98521e7a846b2337a65a

  • Size

    255KB

  • Sample

    221127-bvsg2adh5w

  • MD5

    77ebb171e9dd818af053e9ca9ea9d92b

  • SHA1

    25e8682828a682883eb8458d2a80eb1b17542bf9

  • SHA256

    eacb57030e9f82b3dd7bcaac2e5c249daa1b88cdd65b98521e7a846b2337a65a

  • SHA512

    398f9a3ea07380f256737236c9f6ba808a7d1d02c7d4acc9cc25abac5fe07fabc509ca960826be1435e334d8f394934a34301a21fac4f0ea4a7dc3ae10217552

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ9:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIE

Malware Config

Targets

    • Target

      eacb57030e9f82b3dd7bcaac2e5c249daa1b88cdd65b98521e7a846b2337a65a

    • Size

      255KB

    • MD5

      77ebb171e9dd818af053e9ca9ea9d92b

    • SHA1

      25e8682828a682883eb8458d2a80eb1b17542bf9

    • SHA256

      eacb57030e9f82b3dd7bcaac2e5c249daa1b88cdd65b98521e7a846b2337a65a

    • SHA512

      398f9a3ea07380f256737236c9f6ba808a7d1d02c7d4acc9cc25abac5fe07fabc509ca960826be1435e334d8f394934a34301a21fac4f0ea4a7dc3ae10217552

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ9:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIE

    • 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

    • 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