General

  • Target

    JaffaCakes118_908c071005dba7addca6ddc0f6dea1910a57308273bcc233dc655e1a918dd4b6

  • Size

    1.3MB

  • Sample

    241222-lc3kdssqhr

  • MD5

    569dea92cfeb2070961491c772b675d4

  • SHA1

    68d9638899e134c253c8bde4da5c2ec928f46090

  • SHA256

    908c071005dba7addca6ddc0f6dea1910a57308273bcc233dc655e1a918dd4b6

  • SHA512

    4b94852ff14d0d12d433658ff7139fdb51656f46b82324fd584bbaaa082edbda5384ba7d2843c4711891894ed7ad2372697dbfec6baf8227f4c3cbdf31ce2d66

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_908c071005dba7addca6ddc0f6dea1910a57308273bcc233dc655e1a918dd4b6

    • Size

      1.3MB

    • MD5

      569dea92cfeb2070961491c772b675d4

    • SHA1

      68d9638899e134c253c8bde4da5c2ec928f46090

    • SHA256

      908c071005dba7addca6ddc0f6dea1910a57308273bcc233dc655e1a918dd4b6

    • SHA512

      4b94852ff14d0d12d433658ff7139fdb51656f46b82324fd584bbaaa082edbda5384ba7d2843c4711891894ed7ad2372697dbfec6baf8227f4c3cbdf31ce2d66

    • 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