General

  • Target

    JaffaCakes118_1530f6bd49f31f2546934606323238ddf903dfafe5a8d2764c984982a6bafddd

  • Size

    1.3MB

  • Sample

    241230-dyyvbswqds

  • MD5

    71242613116551c84af13ac8084c3d54

  • SHA1

    1fbc3da69c7d3f94f20de4c2334bb6e73eb09821

  • SHA256

    1530f6bd49f31f2546934606323238ddf903dfafe5a8d2764c984982a6bafddd

  • SHA512

    f06e37a63d13cdadd653b8355b00b674b289c0a274b1a47cb9a6712b5c24112776b4575a8b0f200b2a49a449bd26ae9e5e7a753c3205edfb5c90d101089d4b5f

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_1530f6bd49f31f2546934606323238ddf903dfafe5a8d2764c984982a6bafddd

    • Size

      1.3MB

    • MD5

      71242613116551c84af13ac8084c3d54

    • SHA1

      1fbc3da69c7d3f94f20de4c2334bb6e73eb09821

    • SHA256

      1530f6bd49f31f2546934606323238ddf903dfafe5a8d2764c984982a6bafddd

    • SHA512

      f06e37a63d13cdadd653b8355b00b674b289c0a274b1a47cb9a6712b5c24112776b4575a8b0f200b2a49a449bd26ae9e5e7a753c3205edfb5c90d101089d4b5f

    • 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