General

  • Target

    a6694ce753703a4ea040569e562d11db.exe

  • Size

    8.3MB

  • Sample

    230204-xysg4ahe9w

  • MD5

    a6694ce753703a4ea040569e562d11db

  • SHA1

    fc04eaf80dbd392d764ed0944e3fbae77061e143

  • SHA256

    66faa0ab77f8471078f93a7d389f95ddffd4b5fc6abf7f79fee3f1dd9a70a5b7

  • SHA512

    264680369ad9612e5ddc5ca5d83f7ffbc5b99aa4319178e2a1d02fa5f464edce181445239feb12403f9f69d8216d46fa4ef900a9996ea204190432be3d01002b

  • SSDEEP

    196608:/BbOQL+V2yoqdQmRrdA6lsuErSEEJwdF6OrtYPXk0:Zr+oy9dQOls+9JOrt8

Malware Config

Targets

    • Target

      a6694ce753703a4ea040569e562d11db.exe

    • Size

      8.3MB

    • MD5

      a6694ce753703a4ea040569e562d11db

    • SHA1

      fc04eaf80dbd392d764ed0944e3fbae77061e143

    • SHA256

      66faa0ab77f8471078f93a7d389f95ddffd4b5fc6abf7f79fee3f1dd9a70a5b7

    • SHA512

      264680369ad9612e5ddc5ca5d83f7ffbc5b99aa4319178e2a1d02fa5f464edce181445239feb12403f9f69d8216d46fa4ef900a9996ea204190432be3d01002b

    • SSDEEP

      196608:/BbOQL+V2yoqdQmRrdA6lsuErSEEJwdF6OrtYPXk0:Zr+oy9dQOls+9JOrt8

    • DcRat

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

    • 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.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks