General

  • Target

    JaffaCakes118_bbc9ddc269c43c2f86c1daa880e8dd11d578c49b95557c8b3fa0a95fe963b874

  • Size

    1.3MB

  • Sample

    241230-cb8kkstpc1

  • MD5

    bc2b67f63b3b07241fde5db665cd8022

  • SHA1

    9811b6429483dd3e85992a2bc3df2f70c08c112c

  • SHA256

    bbc9ddc269c43c2f86c1daa880e8dd11d578c49b95557c8b3fa0a95fe963b874

  • SHA512

    08928d21f9b71341618240f68b73be07979f4d213db60051a9a40033f04d669c56981e176c6e67e0ce6ef0b42fef110c77033f879976047237f24f15869e6d24

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_bbc9ddc269c43c2f86c1daa880e8dd11d578c49b95557c8b3fa0a95fe963b874

    • Size

      1.3MB

    • MD5

      bc2b67f63b3b07241fde5db665cd8022

    • SHA1

      9811b6429483dd3e85992a2bc3df2f70c08c112c

    • SHA256

      bbc9ddc269c43c2f86c1daa880e8dd11d578c49b95557c8b3fa0a95fe963b874

    • SHA512

      08928d21f9b71341618240f68b73be07979f4d213db60051a9a40033f04d669c56981e176c6e67e0ce6ef0b42fef110c77033f879976047237f24f15869e6d24

    • 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