General

  • Target

    08bacdfde872a4afdb1f470af017f4cb.exe

  • Size

    1.4MB

  • Sample

    221001-zxqyzsfed4

  • MD5

    08bacdfde872a4afdb1f470af017f4cb

  • SHA1

    2d04400160d3c9a1ca5f6b4a803705c4ec4f1d76

  • SHA256

    cc08d0d79a8a1891a62277e8b0397e4265118e7d5c37b70027df4e1eee50df20

  • SHA512

    9e65d5e86767215d24f16d1824f4eda5264cbb4f1637d4ab089e84566419ba0551890ca5133ca5bd64210a0cf826f70fba4e5ec102ac2051893e324fe0091bcb

  • SSDEEP

    24576:6AVUVRIFhVX0+ErpP2Y2JemsF7ggPdskmLHLf+smkm0vS9l6SD4fwdqU:dVUVRIFDXhApOJgGgrg+emCal0fJ

Malware Config

Targets

    • Target

      08bacdfde872a4afdb1f470af017f4cb.exe

    • Size

      1.4MB

    • MD5

      08bacdfde872a4afdb1f470af017f4cb

    • SHA1

      2d04400160d3c9a1ca5f6b4a803705c4ec4f1d76

    • SHA256

      cc08d0d79a8a1891a62277e8b0397e4265118e7d5c37b70027df4e1eee50df20

    • SHA512

      9e65d5e86767215d24f16d1824f4eda5264cbb4f1637d4ab089e84566419ba0551890ca5133ca5bd64210a0cf826f70fba4e5ec102ac2051893e324fe0091bcb

    • SSDEEP

      24576:6AVUVRIFhVX0+ErpP2Y2JemsF7ggPdskmLHLf+smkm0vS9l6SD4fwdqU:dVUVRIFDXhApOJgGgrg+emCal0fJ

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • UAC bypass

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks