General

  • Target

    JaffaCakes118_e0e070257a35489ffda572153d15870c3cc6918a3ee713e465f19c2624c662d5

  • Size

    1.3MB

  • Sample

    241222-nq3teswpdt

  • MD5

    6ca2b55a98af0e706208da5bd499ba70

  • SHA1

    ab5dbb5073ed6f7f16fba35786e969d42d7fd2f4

  • SHA256

    e0e070257a35489ffda572153d15870c3cc6918a3ee713e465f19c2624c662d5

  • SHA512

    804ffb03b884ebdc8d165621cff9b8823773c0843d5f5665c6dd5f6f23f46d96123ca5e5a6565999c9933ac0d44e45c23e855e34259fd2188a96522ace87d4a5

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_e0e070257a35489ffda572153d15870c3cc6918a3ee713e465f19c2624c662d5

    • Size

      1.3MB

    • MD5

      6ca2b55a98af0e706208da5bd499ba70

    • SHA1

      ab5dbb5073ed6f7f16fba35786e969d42d7fd2f4

    • SHA256

      e0e070257a35489ffda572153d15870c3cc6918a3ee713e465f19c2624c662d5

    • SHA512

      804ffb03b884ebdc8d165621cff9b8823773c0843d5f5665c6dd5f6f23f46d96123ca5e5a6565999c9933ac0d44e45c23e855e34259fd2188a96522ace87d4a5

    • 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