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General

  • Target

    NEAS.7b6bc051fb67fe4b3426215ac69b01f0.exe

  • Size

    1.1MB

  • Sample

    231021-z82vmagc89

  • MD5

    7b6bc051fb67fe4b3426215ac69b01f0

  • SHA1

    ab2b2afd7d31545ba6608db5a88a7340742255cf

  • SHA256

    b52eac71c2df2416b15d52213cd1a8481d75af55ef931337767e73f01a2f9175

  • SHA512

    f9a2536bbb520872620a1a8990646dd4eefcbc9cd647b78ce6496f2badcc47e32d25cc410d43f9056d5a0995cdb985b8975b38de6fc567572dafd81e44b96485

  • SSDEEP

    12288:sl+4Tcyct/JWT7yckBlepmbMsBXYHOWyAh5+djVyKDGpiRe7FaS+ug82qGeJ3btK:xyc5JWackYm7dZ1Oq2nn2qPJ3btV3+f

Malware Config

Targets

    • Target

      NEAS.7b6bc051fb67fe4b3426215ac69b01f0.exe

    • Size

      1.1MB

    • MD5

      7b6bc051fb67fe4b3426215ac69b01f0

    • SHA1

      ab2b2afd7d31545ba6608db5a88a7340742255cf

    • SHA256

      b52eac71c2df2416b15d52213cd1a8481d75af55ef931337767e73f01a2f9175

    • SHA512

      f9a2536bbb520872620a1a8990646dd4eefcbc9cd647b78ce6496f2badcc47e32d25cc410d43f9056d5a0995cdb985b8975b38de6fc567572dafd81e44b96485

    • SSDEEP

      12288:sl+4Tcyct/JWT7yckBlepmbMsBXYHOWyAh5+djVyKDGpiRe7FaS+ug82qGeJ3btK:xyc5JWackYm7dZ1Oq2nn2qPJ3btV3+f

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks