Overview

overview

10

Static

static

10

51c3cebd8c...f0.exe

windows7-x64

10

51c3cebd8c...f0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    51c3cebd8c8fe19e37b68c64218b4c4552aac4c804bd04ed372fd74d52668ff0

  • Size

    1.5MB

  • Sample

    221212-wcbf1seg9x

  • MD5

    d9a4b6ba1ede49f9d7b59dffbbab9d08

  • SHA1

    bc316f82a8d75a1b79e61fc6b226751e97f20b40

  • SHA256

    c50aeeef5c7a0dcbafb2da4b7fa5b983a09fb2e8a84b75072ec7d88457e71826

  • SHA512

    3350ed6576986d3ee6d724b3f36a6f811241cb4ec2be61956d723e5de70564a73497f55e2a91b6d43b484c7f7c1fc5528f8a65930d9808d6bc611f0fc90d9b01

  • SSDEEP

    24576:HpbJdN/DEf2d6cXL83+ogefj2fPPCAIPiyRscPl2g4CkPo6rugwdD2bd:JVAfKbXL83+UjIqF6yRsct9ibrzSD2x

Score
10/10
dcratinfostealerrat

Malware Config

Targets

    • Target

      51c3cebd8c8fe19e37b68c64218b4c4552aac4c804bd04ed372fd74d52668ff0

    • Size

      2.0MB

    • MD5

      fc9ea28a3c3659c4200e442d20198458

    • SHA1

      79ede873cd08d5941e54524dd85b5add0a79bd7c

    • SHA256

      51c3cebd8c8fe19e37b68c64218b4c4552aac4c804bd04ed372fd74d52668ff0

    • SHA512

      c2357a0eb6fd31929af57c544be2de14b0daee2a731ec09e586b0ac748b7368ae5a022d0d8dae0ccece0fa860799a0da02405f60d86a963e177508b5e4220a17

    • SSDEEP

      49152:ubA3jVKbYcU6bWUfj4a7syRO2tzK/RNS/2t:ubjJXj4a4IKJYet

    Score
    10/10
    dcratinfostealerrat

    • DcRat

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

      ratinfostealerdcrat

    • 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.

      rat

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks