General

  • Target

    JaffaCakes118_208138e82eeb8cd37842a80f7cb1e68e0853b51b014ccf5d0d84ac302f75ea20

  • Size

    1.3MB

  • Sample

    241230-dhxbkawle1

  • MD5

    c7c307c720feff3ff09a44053ba15e66

  • SHA1

    49b49824a0289098fc97ea782852de76265701d0

  • SHA256

    208138e82eeb8cd37842a80f7cb1e68e0853b51b014ccf5d0d84ac302f75ea20

  • SHA512

    439df9e2ad75342b77d22d657432895f9173a62f04c14486fc2eabd2912d3f0777d8be5f41c9cee468d5bdb182fba89dd1d22002e3926efc2e76178e53f07e14

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_208138e82eeb8cd37842a80f7cb1e68e0853b51b014ccf5d0d84ac302f75ea20

    • Size

      1.3MB

    • MD5

      c7c307c720feff3ff09a44053ba15e66

    • SHA1

      49b49824a0289098fc97ea782852de76265701d0

    • SHA256

      208138e82eeb8cd37842a80f7cb1e68e0853b51b014ccf5d0d84ac302f75ea20

    • SHA512

      439df9e2ad75342b77d22d657432895f9173a62f04c14486fc2eabd2912d3f0777d8be5f41c9cee468d5bdb182fba89dd1d22002e3926efc2e76178e53f07e14

    • 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