Windows 7 deprecation

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

General

  • Target

    fee7cab33207da0e3f5dad0fb1d59d825a25d231ad6a24279bfb2656f9dfeae6

  • Size

    2.1MB

  • Sample

    240315-bg8bbsch3z

  • MD5

    cd1a763ca658b71be35993a9291d4461

  • SHA1

    2effbe1057c3c1aebd05f87ff7aa7459d9433f69

  • SHA256

    fee7cab33207da0e3f5dad0fb1d59d825a25d231ad6a24279bfb2656f9dfeae6

  • SHA512

    d7f3f0e680f81ae7f5062bdd62de252e4dabd06f10aab7623da2783ca8d455394aaf079b8363c797858f9626efea62c034413c00526ae0cfb4be57179736da39

  • SSDEEP

    49152:D3B3BNkmneOg9/liOjsCpfAwq1jwaCJtn:zFBNkB9NiOjsC5A91jw5

Malware Config

Targets

    • Target

      fee7cab33207da0e3f5dad0fb1d59d825a25d231ad6a24279bfb2656f9dfeae6

    • Size

      2.1MB

    • MD5

      cd1a763ca658b71be35993a9291d4461

    • SHA1

      2effbe1057c3c1aebd05f87ff7aa7459d9433f69

    • SHA256

      fee7cab33207da0e3f5dad0fb1d59d825a25d231ad6a24279bfb2656f9dfeae6

    • SHA512

      d7f3f0e680f81ae7f5062bdd62de252e4dabd06f10aab7623da2783ca8d455394aaf079b8363c797858f9626efea62c034413c00526ae0cfb4be57179736da39

    • SSDEEP

      49152:D3B3BNkmneOg9/liOjsCpfAwq1jwaCJtn:zFBNkB9NiOjsC5A91jw5

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Modifies WinLogon for persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Detects executables packed with SmartAssembly

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks