General

  • Target

    JaffaCakes118_82c922475404a7d5d4c6744b7962f692b94750f837a98b21417dd5ef109c1a16

  • Size

    1.3MB

  • Sample

    241222-xgke6awmbk

  • MD5

    0357c98f52b507ac83cc1a07bdeee84e

  • SHA1

    92a46307d6fe7fa6ceac1238a53751a15117d178

  • SHA256

    82c922475404a7d5d4c6744b7962f692b94750f837a98b21417dd5ef109c1a16

  • SHA512

    9bd7ecef33e88df9d3090be588636bf39c7512c301724b9ab83ea6a76632ceaef916f210813b7c991c86750573336cf776dff6406bca3c1ae90949e96c2b5a00

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_82c922475404a7d5d4c6744b7962f692b94750f837a98b21417dd5ef109c1a16

    • Size

      1.3MB

    • MD5

      0357c98f52b507ac83cc1a07bdeee84e

    • SHA1

      92a46307d6fe7fa6ceac1238a53751a15117d178

    • SHA256

      82c922475404a7d5d4c6744b7962f692b94750f837a98b21417dd5ef109c1a16

    • SHA512

      9bd7ecef33e88df9d3090be588636bf39c7512c301724b9ab83ea6a76632ceaef916f210813b7c991c86750573336cf776dff6406bca3c1ae90949e96c2b5a00

    • 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