General

  • Target

    JaffaCakes118_dd810987dee86ad4621efa2e580838af295ce257d47c41a97c98fe2be32cc1cc

  • Size

    1.3MB

  • Sample

    241222-ce5cbsymez

  • MD5

    f881b76d06402dcf78ca64540da3d9f6

  • SHA1

    ace8988ea925758dacbb0a2bb135f2a0c994c890

  • SHA256

    dd810987dee86ad4621efa2e580838af295ce257d47c41a97c98fe2be32cc1cc

  • SHA512

    d60449ab08172e4bff713be4add0f04746f79a24662a3a3cc717a138b7bb2ddd93cd4ae401cfbdc311f1f6784811944bb6f0306cf089924c569a057565137fdc

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_dd810987dee86ad4621efa2e580838af295ce257d47c41a97c98fe2be32cc1cc

    • Size

      1.3MB

    • MD5

      f881b76d06402dcf78ca64540da3d9f6

    • SHA1

      ace8988ea925758dacbb0a2bb135f2a0c994c890

    • SHA256

      dd810987dee86ad4621efa2e580838af295ce257d47c41a97c98fe2be32cc1cc

    • SHA512

      d60449ab08172e4bff713be4add0f04746f79a24662a3a3cc717a138b7bb2ddd93cd4ae401cfbdc311f1f6784811944bb6f0306cf089924c569a057565137fdc

    • 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