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General

  • Target

    2768c63cfbffae59b6c2c5483e804d14.exe

  • Size

    1.1MB

  • Sample

    240513-pjbl2afa95

  • MD5

    2768c63cfbffae59b6c2c5483e804d14

  • SHA1

    a577f6aa123f1b641a780ef4cf205b73c2b2bfc3

  • SHA256

    ff50267ebed21e418f8469347853e57ddf373c68db52b8ce2019377a731bd0a4

  • SHA512

    7ae59899ac9d77e98f5f52e2eeee350bade1aab284fc65bb64ba1ff605a8c7148ae535b8b69bb0fedfde6449becd87b5a0678ce241414d54b7b759c36dd0da04

  • SSDEEP

    24576:U2G/nvxW3Ww0tkAyVPwER/v6Yq9/zI2SV6/6ODpvdcKRWksjQ:UbA30kAyRwE332SV6XDzRLs0

Score
10/10

Malware Config

Targets

    • Target

      2768c63cfbffae59b6c2c5483e804d14.exe

    • Size

      1.1MB

    • MD5

      2768c63cfbffae59b6c2c5483e804d14

    • SHA1

      a577f6aa123f1b641a780ef4cf205b73c2b2bfc3

    • SHA256

      ff50267ebed21e418f8469347853e57ddf373c68db52b8ce2019377a731bd0a4

    • SHA512

      7ae59899ac9d77e98f5f52e2eeee350bade1aab284fc65bb64ba1ff605a8c7148ae535b8b69bb0fedfde6449becd87b5a0678ce241414d54b7b759c36dd0da04

    • SSDEEP

      24576:U2G/nvxW3Ww0tkAyVPwER/v6Yq9/zI2SV6/6ODpvdcKRWksjQ:UbA30kAyRwE332SV6XDzRLs0

    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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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