General

  • Target

    bdc03300f10128529e44bb7bb813e464c79297845f6072371d6b12316a72a8bd

  • Size

    1.3MB

  • Sample

    221031-yqd56sced9

  • MD5

    b27331a27cf2143438f81ce856fb6a50

  • SHA1

    cc7901890643969c87b9f36c6f2312be15243ed2

  • SHA256

    bdc03300f10128529e44bb7bb813e464c79297845f6072371d6b12316a72a8bd

  • SHA512

    23d6de67cb3d083a1ce06ac0778a134b8f54bb10ec9b1f4d201fe3532d721486dbbe8bbda157b82939b79c06eea0be0f716d3786c437966004e9566badff1441

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      bdc03300f10128529e44bb7bb813e464c79297845f6072371d6b12316a72a8bd

    • Size

      1.3MB

    • MD5

      b27331a27cf2143438f81ce856fb6a50

    • SHA1

      cc7901890643969c87b9f36c6f2312be15243ed2

    • SHA256

      bdc03300f10128529e44bb7bb813e464c79297845f6072371d6b12316a72a8bd

    • SHA512

      23d6de67cb3d083a1ce06ac0778a134b8f54bb10ec9b1f4d201fe3532d721486dbbe8bbda157b82939b79c06eea0be0f716d3786c437966004e9566badff1441

    • 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