General

  • Target

    JaffaCakes118_9c6cbaa7ed17a66eb61a77fb32f03401ec875d915b97ba918c27b450d91c7151

  • Size

    1.3MB

  • Sample

    241230-xhs4patmfn

  • MD5

    9386df2b0f289298e968f2b7497ec9dc

  • SHA1

    54df6c886cdccd6b6c29f98cd1a6d0c632dbe3b5

  • SHA256

    9c6cbaa7ed17a66eb61a77fb32f03401ec875d915b97ba918c27b450d91c7151

  • SHA512

    f34942ca102b184811d128fa3042db4a98ece3f9ad79b4315d634147a8b2026f435d8fdec9db5c59de03a059d8829a0b9d4043ea4c8bed3e843c8c37154a500b

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_9c6cbaa7ed17a66eb61a77fb32f03401ec875d915b97ba918c27b450d91c7151

    • Size

      1.3MB

    • MD5

      9386df2b0f289298e968f2b7497ec9dc

    • SHA1

      54df6c886cdccd6b6c29f98cd1a6d0c632dbe3b5

    • SHA256

      9c6cbaa7ed17a66eb61a77fb32f03401ec875d915b97ba918c27b450d91c7151

    • SHA512

      f34942ca102b184811d128fa3042db4a98ece3f9ad79b4315d634147a8b2026f435d8fdec9db5c59de03a059d8829a0b9d4043ea4c8bed3e843c8c37154a500b

    • 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