General

  • Target

    JaffaCakes118_06c6bbe4eca3877d32614811eb4dd7cfe150b6ed57f7e49cda3daba8e8410cad

  • Size

    1.3MB

  • Sample

    241222-wsvvlavqen

  • MD5

    7e2c7b39d2641b61901ff55250a713a4

  • SHA1

    dcbc75d4e25e235754301570402790487cb79a57

  • SHA256

    06c6bbe4eca3877d32614811eb4dd7cfe150b6ed57f7e49cda3daba8e8410cad

  • SHA512

    6a91c7123713b2b3e942f76fe38b6f644f158d20a44ad139e5b2685a799fd1d21a89a67c591018d9699eef55c3b39bf8cfe9009a84af5990cabf043703f97435

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_06c6bbe4eca3877d32614811eb4dd7cfe150b6ed57f7e49cda3daba8e8410cad

    • Size

      1.3MB

    • MD5

      7e2c7b39d2641b61901ff55250a713a4

    • SHA1

      dcbc75d4e25e235754301570402790487cb79a57

    • SHA256

      06c6bbe4eca3877d32614811eb4dd7cfe150b6ed57f7e49cda3daba8e8410cad

    • SHA512

      6a91c7123713b2b3e942f76fe38b6f644f158d20a44ad139e5b2685a799fd1d21a89a67c591018d9699eef55c3b39bf8cfe9009a84af5990cabf043703f97435

    • 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