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General

  • Target

    JaffaCakes118_c19b9204a229ee649dfe8d139a3bfbc280720044187c399faecf64b7a2b22ca9

  • Size

    1.3MB

  • Sample

    241222-kkeyma1mg1

  • MD5

    6a8a4d9d832c5f14f3ff2004eba42033

  • SHA1

    656f4a86980fedc5749895929460d9ce517ee80e

  • SHA256

    c19b9204a229ee649dfe8d139a3bfbc280720044187c399faecf64b7a2b22ca9

  • SHA512

    3573a9b8c7558a2b9927faea5ab5fcbd47538501835912eac98c4675133c7d57de730564c3caae3448afe716e05b5f0140397eb87bda13a5869b554b0d96ce2c

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_c19b9204a229ee649dfe8d139a3bfbc280720044187c399faecf64b7a2b22ca9

    • Size

      1.3MB

    • MD5

      6a8a4d9d832c5f14f3ff2004eba42033

    • SHA1

      656f4a86980fedc5749895929460d9ce517ee80e

    • SHA256

      c19b9204a229ee649dfe8d139a3bfbc280720044187c399faecf64b7a2b22ca9

    • SHA512

      3573a9b8c7558a2b9927faea5ab5fcbd47538501835912eac98c4675133c7d57de730564c3caae3448afe716e05b5f0140397eb87bda13a5869b554b0d96ce2c

    • 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