General

  • Target

    JaffaCakes118_cf1e69de8fe86f1b92d0a0115cbb2b68fec579cb8c89198ceb2b3555266c7d43

  • Size

    1.3MB

  • Sample

    241222-ptw1qayjfy

  • MD5

    4146b8cc6554b78bbd406366087916e9

  • SHA1

    1f151edbd596c574e25bd87e1ffdf72d5d6246ae

  • SHA256

    cf1e69de8fe86f1b92d0a0115cbb2b68fec579cb8c89198ceb2b3555266c7d43

  • SHA512

    122dbf17d7adeee1d6993e7b72f38498fb12101b0cde7d475daf849d0f53ea1618d3341cacc05164caab955fe3b17f0df43877ec9d82f31af2888553dca59502

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_cf1e69de8fe86f1b92d0a0115cbb2b68fec579cb8c89198ceb2b3555266c7d43

    • Size

      1.3MB

    • MD5

      4146b8cc6554b78bbd406366087916e9

    • SHA1

      1f151edbd596c574e25bd87e1ffdf72d5d6246ae

    • SHA256

      cf1e69de8fe86f1b92d0a0115cbb2b68fec579cb8c89198ceb2b3555266c7d43

    • SHA512

      122dbf17d7adeee1d6993e7b72f38498fb12101b0cde7d475daf849d0f53ea1618d3341cacc05164caab955fe3b17f0df43877ec9d82f31af2888553dca59502

    • 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