General

  • Target

    cf6726afcf42366cd027c4f7967a139fe829a809ac4ec8705d50309e9157928b

  • Size

    1.3MB

  • Sample

    221101-bbr26aega2

  • MD5

    c6491a01b766a43d2d5e509530676759

  • SHA1

    cee71541c5fa6b59e0297ff77f4cd457d9909b0e

  • SHA256

    cf6726afcf42366cd027c4f7967a139fe829a809ac4ec8705d50309e9157928b

  • SHA512

    ca9bc13df391f24fd6e677e75e8585222a7a3d797f7c8941eb89c259dc5ff694879fce12857d7a04f2279af5060e2aaae2412eccb6ba14a94bcf4ac29e2f0da5

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      cf6726afcf42366cd027c4f7967a139fe829a809ac4ec8705d50309e9157928b

    • Size

      1.3MB

    • MD5

      c6491a01b766a43d2d5e509530676759

    • SHA1

      cee71541c5fa6b59e0297ff77f4cd457d9909b0e

    • SHA256

      cf6726afcf42366cd027c4f7967a139fe829a809ac4ec8705d50309e9157928b

    • SHA512

      ca9bc13df391f24fd6e677e75e8585222a7a3d797f7c8941eb89c259dc5ff694879fce12857d7a04f2279af5060e2aaae2412eccb6ba14a94bcf4ac29e2f0da5

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks