General

  • Target

    JaffaCakes118_78b60271ca40b809e0e1aa37c8e730ea3bbfb8007b78fc7e5a17f533736c0570

  • Size

    1.3MB

  • Sample

    241230-wafyqa1pfl

  • MD5

    8acc9f8314310074bc3a4f799fd4ecbe

  • SHA1

    67f7b1c1e8a768a3d865c5323896944e63041c82

  • SHA256

    78b60271ca40b809e0e1aa37c8e730ea3bbfb8007b78fc7e5a17f533736c0570

  • SHA512

    c75f755e99b9a789b7a71f5153c295da4de2e27fb38875ea628c1906fff4df7105a75669c020ce63b4b8d4c34a00b52f42d46dde2c6a2e7f8400e9243ab79989

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_78b60271ca40b809e0e1aa37c8e730ea3bbfb8007b78fc7e5a17f533736c0570

    • Size

      1.3MB

    • MD5

      8acc9f8314310074bc3a4f799fd4ecbe

    • SHA1

      67f7b1c1e8a768a3d865c5323896944e63041c82

    • SHA256

      78b60271ca40b809e0e1aa37c8e730ea3bbfb8007b78fc7e5a17f533736c0570

    • SHA512

      c75f755e99b9a789b7a71f5153c295da4de2e27fb38875ea628c1906fff4df7105a75669c020ce63b4b8d4c34a00b52f42d46dde2c6a2e7f8400e9243ab79989

    • 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