General

  • Target

    JaffaCakes118_8ddb63599bbf52294af4ca0dd38c3f08946e6f99c0c7e4db1e93b334f21fc9f8

  • Size

    1.3MB

  • Sample

    241222-dmpsaa1nhm

  • MD5

    744edd583b99ea68d11e66250c174266

  • SHA1

    818dae0bfcfc18ba38a99ff68cb4215f1f4d0e0f

  • SHA256

    8ddb63599bbf52294af4ca0dd38c3f08946e6f99c0c7e4db1e93b334f21fc9f8

  • SHA512

    01eda806a8d3d9ca7acfab6f843adbd84cf0e69f97cdb93f964aafd0f4d6232ef3fdd289432b7ef8c8076e59abfdd334e2278389ba7e246884a818bd88d3f74c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_8ddb63599bbf52294af4ca0dd38c3f08946e6f99c0c7e4db1e93b334f21fc9f8

    • Size

      1.3MB

    • MD5

      744edd583b99ea68d11e66250c174266

    • SHA1

      818dae0bfcfc18ba38a99ff68cb4215f1f4d0e0f

    • SHA256

      8ddb63599bbf52294af4ca0dd38c3f08946e6f99c0c7e4db1e93b334f21fc9f8

    • SHA512

      01eda806a8d3d9ca7acfab6f843adbd84cf0e69f97cdb93f964aafd0f4d6232ef3fdd289432b7ef8c8076e59abfdd334e2278389ba7e246884a818bd88d3f74c

    • 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