General

  • Target

    71b69163276b84e02d3015b9a9bb5772d7d9ab444c2ac5ecd06f897e4d6a9542

  • Size

    1.3MB

  • Sample

    221031-zl66tsdgfn

  • MD5

    903457517d81adccf1d8c8e686892436

  • SHA1

    ff88ffec2bf7ad82c279568f8c749a6b55480661

  • SHA256

    71b69163276b84e02d3015b9a9bb5772d7d9ab444c2ac5ecd06f897e4d6a9542

  • SHA512

    626e9e8278005e0949a8a9f2e8453a5000132e56d001b2677de0a4d3187fd17f50d4a272fb00892949f254a96b89ff95fc3974d54f8c5373afbd63e1b4169cbc

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Score
10/10

Malware Config

Targets

    • Target

      71b69163276b84e02d3015b9a9bb5772d7d9ab444c2ac5ecd06f897e4d6a9542

    • Size

      1.3MB

    • MD5

      903457517d81adccf1d8c8e686892436

    • SHA1

      ff88ffec2bf7ad82c279568f8c749a6b55480661

    • SHA256

      71b69163276b84e02d3015b9a9bb5772d7d9ab444c2ac5ecd06f897e4d6a9542

    • SHA512

      626e9e8278005e0949a8a9f2e8453a5000132e56d001b2677de0a4d3187fd17f50d4a272fb00892949f254a96b89ff95fc3974d54f8c5373afbd63e1b4169cbc

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    Score
    10/10
    • 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.

    • Executes dropped EXE

    • Checks computer location settings

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

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks