General

  • Target

    JaffaCakes118_d08ced3a933d49adbbbe26e91fdcb79a09a2cf9d34083aa43cfdf34678b3855f

  • Size

    1.3MB

  • Sample

    241222-jk4rbazkgx

  • MD5

    c3eb38aa846e86ee2983be8dc52204ef

  • SHA1

    fdb39bce400e93def646670afa578f083bc5e9d2

  • SHA256

    d08ced3a933d49adbbbe26e91fdcb79a09a2cf9d34083aa43cfdf34678b3855f

  • SHA512

    6a28fa053d33feed5946415b132755456b438d4ee99cec7f134ebe894da8319718e83268d9f8f205ef98c10845a508edb045f053a35da331e08bb29dc44faef2

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_d08ced3a933d49adbbbe26e91fdcb79a09a2cf9d34083aa43cfdf34678b3855f

    • Size

      1.3MB

    • MD5

      c3eb38aa846e86ee2983be8dc52204ef

    • SHA1

      fdb39bce400e93def646670afa578f083bc5e9d2

    • SHA256

      d08ced3a933d49adbbbe26e91fdcb79a09a2cf9d34083aa43cfdf34678b3855f

    • SHA512

      6a28fa053d33feed5946415b132755456b438d4ee99cec7f134ebe894da8319718e83268d9f8f205ef98c10845a508edb045f053a35da331e08bb29dc44faef2

    • 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