General

  • Target

    JaffaCakes118_11b3dd0b51c12737f20d7021d7043fe68b2d4f8cb44b1f240139e34d88bca074

  • Size

    1.3MB

  • Sample

    241222-g9cb9axphm

  • MD5

    056df0ec8811d5cb0d9636e72c69b7f4

  • SHA1

    f1954a8cbbc6401833cbb7e03b96bdc00151da49

  • SHA256

    11b3dd0b51c12737f20d7021d7043fe68b2d4f8cb44b1f240139e34d88bca074

  • SHA512

    c1af2b7bd482ef3e2f429a7a0ea3424e8ed55cfd2b6d5550d213c22f52180323acd7a38fe94e0f637802514560e2b5e99a15c6fed46c3f61209bfecf2f690d46

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_11b3dd0b51c12737f20d7021d7043fe68b2d4f8cb44b1f240139e34d88bca074

    • Size

      1.3MB

    • MD5

      056df0ec8811d5cb0d9636e72c69b7f4

    • SHA1

      f1954a8cbbc6401833cbb7e03b96bdc00151da49

    • SHA256

      11b3dd0b51c12737f20d7021d7043fe68b2d4f8cb44b1f240139e34d88bca074

    • SHA512

      c1af2b7bd482ef3e2f429a7a0ea3424e8ed55cfd2b6d5550d213c22f52180323acd7a38fe94e0f637802514560e2b5e99a15c6fed46c3f61209bfecf2f690d46

    • 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