Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    04eb1f4f806513c9a5ac563fb0cb2e689acf76067a52ee02fefee3d7e5a68bdd

  • Size

    255KB

  • Sample

    240310-wvv85saa7v

  • MD5

    d5e6eb889b72ac38dd8d6b4e57d24fe7

  • SHA1

    0dde6215e031b81db381cf824de5c43612da4002

  • SHA256

    04eb1f4f806513c9a5ac563fb0cb2e689acf76067a52ee02fefee3d7e5a68bdd

  • SHA512

    915465aa96ba25bdb7dc716d33d5b8f1dbcc72f53cf760ef09a279b662ecd12981a84e2b84aca1c6e9403b3842415b93e55ed4763baec035862c44eb2771c137

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJC:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIb

Malware Config

Targets

    • Target

      04eb1f4f806513c9a5ac563fb0cb2e689acf76067a52ee02fefee3d7e5a68bdd

    • Size

      255KB

    • MD5

      d5e6eb889b72ac38dd8d6b4e57d24fe7

    • SHA1

      0dde6215e031b81db381cf824de5c43612da4002

    • SHA256

      04eb1f4f806513c9a5ac563fb0cb2e689acf76067a52ee02fefee3d7e5a68bdd

    • SHA512

      915465aa96ba25bdb7dc716d33d5b8f1dbcc72f53cf760ef09a279b662ecd12981a84e2b84aca1c6e9403b3842415b93e55ed4763baec035862c44eb2771c137

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJC:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIb

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • UPX dump on OEP (original entry point)

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • 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 v15

Tasks