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General

  • Target

    NEAS.97869c1104303d30be81f74ce6fba3b0.exe

  • Size

    3.0MB

  • Sample

    231016-w5bmgsab57

  • MD5

    97869c1104303d30be81f74ce6fba3b0

  • SHA1

    1a663d0fcaba36ba34007048f9b829ef1306662e

  • SHA256

    f914dd0ae7bfd6e26b2b41ea5fd5e68a3f0bd4f3404811a29a46429b71f8205c

  • SHA512

    058b48d071e67adae13ab783632f3dca73e52f22e9dafaa27a2e073dc55611c3ebb08057798b0586e61b2bcad4bf2b59262ffc7b07410e90bf4140ac89fa814c

  • SSDEEP

    98304:PM0woQggbNhWxU68v4Xi3yAbFwHTE9J/i:N0gOWfackHbFJH

Malware Config

Targets

    • Target

      NEAS.97869c1104303d30be81f74ce6fba3b0.exe

    • Size

      3.0MB

    • MD5

      97869c1104303d30be81f74ce6fba3b0

    • SHA1

      1a663d0fcaba36ba34007048f9b829ef1306662e

    • SHA256

      f914dd0ae7bfd6e26b2b41ea5fd5e68a3f0bd4f3404811a29a46429b71f8205c

    • SHA512

      058b48d071e67adae13ab783632f3dca73e52f22e9dafaa27a2e073dc55611c3ebb08057798b0586e61b2bcad4bf2b59262ffc7b07410e90bf4140ac89fa814c

    • SSDEEP

      98304:PM0woQggbNhWxU68v4Xi3yAbFwHTE9J/i:N0gOWfackHbFJH

    • 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.

    • UAC bypass

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks