General

  • Target

    JaffaCakes118_6a04fa1d56d2202c1a8a06c0a7d2d6022fbcbcd9b71c8c162a8e1a4c32bc336c

  • Size

    1.3MB

  • Sample

    241230-drc92swnex

  • MD5

    0a12af65a0d42853f839dc34b246ee34

  • SHA1

    2f79d5d3f5a25c7a74ed84c6eb43073efa68a4fd

  • SHA256

    6a04fa1d56d2202c1a8a06c0a7d2d6022fbcbcd9b71c8c162a8e1a4c32bc336c

  • SHA512

    19fb8d4e8394f6d8ca85a46cbad1d00da0aa80a55ef34ac83641ab576db9614965460318f84a44d8b02b1196cdb13f4d3e12ae10e258c08f76d6d3f8c6661bf8

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6a04fa1d56d2202c1a8a06c0a7d2d6022fbcbcd9b71c8c162a8e1a4c32bc336c

    • Size

      1.3MB

    • MD5

      0a12af65a0d42853f839dc34b246ee34

    • SHA1

      2f79d5d3f5a25c7a74ed84c6eb43073efa68a4fd

    • SHA256

      6a04fa1d56d2202c1a8a06c0a7d2d6022fbcbcd9b71c8c162a8e1a4c32bc336c

    • SHA512

      19fb8d4e8394f6d8ca85a46cbad1d00da0aa80a55ef34ac83641ab576db9614965460318f84a44d8b02b1196cdb13f4d3e12ae10e258c08f76d6d3f8c6661bf8

    • 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