General

  • Target

    JaffaCakes118_ddabab58595d93a3defd6d065ebe6e4dcf870d1d32dd0bb8ea11d30bb4bdd902

  • Size

    1.3MB

  • Sample

    241222-g3pzrsxkc1

  • MD5

    4c1c3ff3d9b065d0bd43ae34c4e00378

  • SHA1

    2293feb138ad72454f6e5f61a33456273aca7f4b

  • SHA256

    ddabab58595d93a3defd6d065ebe6e4dcf870d1d32dd0bb8ea11d30bb4bdd902

  • SHA512

    5208f29d3c466d06907e3f6125f7b7534bfb06d0a17bf7ef43266e6dcd52c9588bb690906868181026bf3057164363fb087d530d5ecfbc9683828b39db3e7838

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_ddabab58595d93a3defd6d065ebe6e4dcf870d1d32dd0bb8ea11d30bb4bdd902

    • Size

      1.3MB

    • MD5

      4c1c3ff3d9b065d0bd43ae34c4e00378

    • SHA1

      2293feb138ad72454f6e5f61a33456273aca7f4b

    • SHA256

      ddabab58595d93a3defd6d065ebe6e4dcf870d1d32dd0bb8ea11d30bb4bdd902

    • SHA512

      5208f29d3c466d06907e3f6125f7b7534bfb06d0a17bf7ef43266e6dcd52c9588bb690906868181026bf3057164363fb087d530d5ecfbc9683828b39db3e7838

    • 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