General

  • Target

    88b11acbc810715c121447c02765223fd4d981a851cd5cc2b466ea7e75100aef

  • Size

    255KB

  • Sample

    221123-zv116sgh9x

  • MD5

    e16dffcae0434e7e9e5012aa3c96caee

  • SHA1

    cfb03b4f0ef8e829a32a3f3a4824308fada5da59

  • SHA256

    88b11acbc810715c121447c02765223fd4d981a851cd5cc2b466ea7e75100aef

  • SHA512

    d17e1861f11158588180821c2d1de6496ee1ceb6b4c43a739771b29e4fd848fc56da4b7ea343aef48a6708de4ce8f20574b6840bc8870acb53f07b500507de96

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIu

Malware Config

Targets

    • Target

      88b11acbc810715c121447c02765223fd4d981a851cd5cc2b466ea7e75100aef

    • Size

      255KB

    • MD5

      e16dffcae0434e7e9e5012aa3c96caee

    • SHA1

      cfb03b4f0ef8e829a32a3f3a4824308fada5da59

    • SHA256

      88b11acbc810715c121447c02765223fd4d981a851cd5cc2b466ea7e75100aef

    • SHA512

      d17e1861f11158588180821c2d1de6496ee1ceb6b4c43a739771b29e4fd848fc56da4b7ea343aef48a6708de4ce8f20574b6840bc8870acb53f07b500507de96

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJb:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIu

    • 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