General

  • Target

    3412a52e0cc2e4a1e876eb8bcc416e79a0a2e5992b0972b4eece8292a4595885

  • Size

    1.3MB

  • Sample

    230203-bcat9shd96

  • MD5

    7ff4c9c3018952037aa84b523c0023cc

  • SHA1

    d124aeb43630601e9fd65f4b5f7421d4721c0018

  • SHA256

    3412a52e0cc2e4a1e876eb8bcc416e79a0a2e5992b0972b4eece8292a4595885

  • SHA512

    c777c2d25960eb905d459d0487b1045edfe83058ca9b544e9823f965546eab84f174018e50e377cc473a42e1bc134689db628ccbef2452d894fa0b455018c47f

  • SSDEEP

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

Score
10/10

Malware Config

Targets

    • Target

      3412a52e0cc2e4a1e876eb8bcc416e79a0a2e5992b0972b4eece8292a4595885

    • Size

      1.3MB

    • MD5

      7ff4c9c3018952037aa84b523c0023cc

    • SHA1

      d124aeb43630601e9fd65f4b5f7421d4721c0018

    • SHA256

      3412a52e0cc2e4a1e876eb8bcc416e79a0a2e5992b0972b4eece8292a4595885

    • SHA512

      c777c2d25960eb905d459d0487b1045edfe83058ca9b544e9823f965546eab84f174018e50e377cc473a42e1bc134689db628ccbef2452d894fa0b455018c47f

    • 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.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v6

Tasks