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General

  • Target

    JaffaCakes118_406b1f2c2723a298b50fb1f06c118490aacde3113e135c5d24f4d0a13382bb7f

  • Size

    1.3MB

  • Sample

    241223-qbr5gszpdx

  • MD5

    989357b95087d0fe85a8d53022283974

  • SHA1

    51a249a6c56fa1c7909eba7aaff51a7808a3b5ed

  • SHA256

    406b1f2c2723a298b50fb1f06c118490aacde3113e135c5d24f4d0a13382bb7f

  • SHA512

    23f09c706efa87a42d44ffa359aa8941ba296a4a6a13f1d3689ff1426cd60499670c557648378d608f45036e633d7c72b301effdb44929746e2b787b91a9ccaa

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_406b1f2c2723a298b50fb1f06c118490aacde3113e135c5d24f4d0a13382bb7f

    • Size

      1.3MB

    • MD5

      989357b95087d0fe85a8d53022283974

    • SHA1

      51a249a6c56fa1c7909eba7aaff51a7808a3b5ed

    • SHA256

      406b1f2c2723a298b50fb1f06c118490aacde3113e135c5d24f4d0a13382bb7f

    • SHA512

      23f09c706efa87a42d44ffa359aa8941ba296a4a6a13f1d3689ff1426cd60499670c557648378d608f45036e633d7c72b301effdb44929746e2b787b91a9ccaa

    • 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