General

  • Target

    JaffaCakes118_a156b566c1d152210e8765e71f28896566ed54bcd1272d2ac2459f78f0ef81dc

  • Size

    1.3MB

  • Sample

    241230-wc44bs1qfj

  • MD5

    51da4d05c1653e3b871146aed9540042

  • SHA1

    b6fec857a59402aee65b0796a0943e3fc5a334b5

  • SHA256

    a156b566c1d152210e8765e71f28896566ed54bcd1272d2ac2459f78f0ef81dc

  • SHA512

    5ce500414a4ba1a8021a132e0286b4db6ecce427b45160a94fc7f3b19ea481649de5d402b606a1e49e61a6552ab06b89e058c2b2325be3517b0970886181d0e8

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_a156b566c1d152210e8765e71f28896566ed54bcd1272d2ac2459f78f0ef81dc

    • Size

      1.3MB

    • MD5

      51da4d05c1653e3b871146aed9540042

    • SHA1

      b6fec857a59402aee65b0796a0943e3fc5a334b5

    • SHA256

      a156b566c1d152210e8765e71f28896566ed54bcd1272d2ac2459f78f0ef81dc

    • SHA512

      5ce500414a4ba1a8021a132e0286b4db6ecce427b45160a94fc7f3b19ea481649de5d402b606a1e49e61a6552ab06b89e058c2b2325be3517b0970886181d0e8

    • SSDEEP

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

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • 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.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks