General

  • Target

    7f61398604180e0f19663778e701a56274879b333ffe32281adfafd3633ed183

  • Size

    255KB

  • Sample

    221123-zv9cjsdh67

  • MD5

    49965e4c9fdb669b63e6164c64c6bb86

  • SHA1

    14899121dd463831c611dfcbe8dc55c74a91a3d3

  • SHA256

    7f61398604180e0f19663778e701a56274879b333ffe32281adfafd3633ed183

  • SHA512

    3bf292d0c1c0aa020e706239dd0d3b7f540c07ae5eaebdb7e15d663399156b404afa53545040ff7a9fa9bfc59b69b90d90990151747bf5e387745bfa333ca569

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJt:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIO

Malware Config

Targets

    • Target

      7f61398604180e0f19663778e701a56274879b333ffe32281adfafd3633ed183

    • Size

      255KB

    • MD5

      49965e4c9fdb669b63e6164c64c6bb86

    • SHA1

      14899121dd463831c611dfcbe8dc55c74a91a3d3

    • SHA256

      7f61398604180e0f19663778e701a56274879b333ffe32281adfafd3633ed183

    • SHA512

      3bf292d0c1c0aa020e706239dd0d3b7f540c07ae5eaebdb7e15d663399156b404afa53545040ff7a9fa9bfc59b69b90d90990151747bf5e387745bfa333ca569

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJt:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIO

    • 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