General

  • Target

    JaffaCakes118_6d8f9429c033fca70e8e0700ba0d1d9d88df2ed8e10488abab08de303068aff7

  • Size

    1.3MB

  • Sample

    241230-c64j4svqcy

  • MD5

    5bfc410c52b9a8e9586447e35a2e0571

  • SHA1

    36439d929ecb0cc75393a0137bfc9bd9bcac10ce

  • SHA256

    6d8f9429c033fca70e8e0700ba0d1d9d88df2ed8e10488abab08de303068aff7

  • SHA512

    32beff4980735ad8cff05f804f4242df20e14adaa13f3a897114ec87f819b5ab7d54d28a5683e14558d4c0569b1d0d7a89ba8b465a5bac9852cf205e4a3ecc21

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_6d8f9429c033fca70e8e0700ba0d1d9d88df2ed8e10488abab08de303068aff7

    • Size

      1.3MB

    • MD5

      5bfc410c52b9a8e9586447e35a2e0571

    • SHA1

      36439d929ecb0cc75393a0137bfc9bd9bcac10ce

    • SHA256

      6d8f9429c033fca70e8e0700ba0d1d9d88df2ed8e10488abab08de303068aff7

    • SHA512

      32beff4980735ad8cff05f804f4242df20e14adaa13f3a897114ec87f819b5ab7d54d28a5683e14558d4c0569b1d0d7a89ba8b465a5bac9852cf205e4a3ecc21

    • 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