General

  • Target

    JaffaCakes118_58d5c824ee1305fbca859e7a223ea2aeaed39388f2a6a2a3f7381b7092469d64

  • Size

    1.3MB

  • Sample

    241230-wlaabasjhq

  • MD5

    9487535339214c6088187b869f4d4cca

  • SHA1

    249927b2eb0a452b82c07de76aa66f9feb416821

  • SHA256

    58d5c824ee1305fbca859e7a223ea2aeaed39388f2a6a2a3f7381b7092469d64

  • SHA512

    87a2702feec1eae2c7bfb3ac03b123d788f53d94ea1dc3845bd7dcb6a4365cfb6f381e3e9ee3cb7c3c3de887792d880e8297784d2fb520f404175daae6db796c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_58d5c824ee1305fbca859e7a223ea2aeaed39388f2a6a2a3f7381b7092469d64

    • Size

      1.3MB

    • MD5

      9487535339214c6088187b869f4d4cca

    • SHA1

      249927b2eb0a452b82c07de76aa66f9feb416821

    • SHA256

      58d5c824ee1305fbca859e7a223ea2aeaed39388f2a6a2a3f7381b7092469d64

    • SHA512

      87a2702feec1eae2c7bfb3ac03b123d788f53d94ea1dc3845bd7dcb6a4365cfb6f381e3e9ee3cb7c3c3de887792d880e8297784d2fb520f404175daae6db796c

    • 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