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General

  • Target

    JaffaCakes118_ed2de70e556ff5f307ac2c7e2a5b354457bd3fa77c814bb7d422ad48e252201a

  • Size

    1.3MB

  • Sample

    241223-q8axga1ne1

  • MD5

    22820d31527ca42dd7442c8c5bb7d86d

  • SHA1

    a1ff80482a6f29d43771efc245ea4c42e779c503

  • SHA256

    ed2de70e556ff5f307ac2c7e2a5b354457bd3fa77c814bb7d422ad48e252201a

  • SHA512

    8dfe20595cdd0c73bbaf6678a23679aaab2f1d3e5a63da20d60e09d45752055963002c40bd8fc3e1c8f978604edf18d55389f4042a2f15f28d354799880e794c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_ed2de70e556ff5f307ac2c7e2a5b354457bd3fa77c814bb7d422ad48e252201a

    • Size

      1.3MB

    • MD5

      22820d31527ca42dd7442c8c5bb7d86d

    • SHA1

      a1ff80482a6f29d43771efc245ea4c42e779c503

    • SHA256

      ed2de70e556ff5f307ac2c7e2a5b354457bd3fa77c814bb7d422ad48e252201a

    • SHA512

      8dfe20595cdd0c73bbaf6678a23679aaab2f1d3e5a63da20d60e09d45752055963002c40bd8fc3e1c8f978604edf18d55389f4042a2f15f28d354799880e794c

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks