General

  • Target

    1d81c79f1fdfd67e183c12479cc6bf90f1465e339495d35fb33829b02084a10a

  • Size

    7.3MB

  • Sample

    240508-2kb1eabc5w

  • MD5

    bef60298cf446b68a28006f94037fc58

  • SHA1

    00a6ba2a3c13368bf41ff4a5bcbc4c41dc0464ca

  • SHA256

    1d81c79f1fdfd67e183c12479cc6bf90f1465e339495d35fb33829b02084a10a

  • SHA512

    3e60d4b293c8222db81aa0704b94e6511d7420d74e42da0e297b9e817b716966e7fd90517e5f8665bcb91d8576a528fa47b0832912d9c3f9b7a36a1918663b9b

  • SSDEEP

    98304:91OUES+JOVK7/NW0qU+DfWaB3wY8bNU/qHI6V8IsOqfzwiN6a94ovmtaFt3sJ693:91OhSkeK/qcaFuVV8IqfooGqsJqff

Malware Config

Targets

    • Target

      1d81c79f1fdfd67e183c12479cc6bf90f1465e339495d35fb33829b02084a10a

    • Size

      7.3MB

    • MD5

      bef60298cf446b68a28006f94037fc58

    • SHA1

      00a6ba2a3c13368bf41ff4a5bcbc4c41dc0464ca

    • SHA256

      1d81c79f1fdfd67e183c12479cc6bf90f1465e339495d35fb33829b02084a10a

    • SHA512

      3e60d4b293c8222db81aa0704b94e6511d7420d74e42da0e297b9e817b716966e7fd90517e5f8665bcb91d8576a528fa47b0832912d9c3f9b7a36a1918663b9b

    • SSDEEP

      98304:91OUES+JOVK7/NW0qU+DfWaB3wY8bNU/qHI6V8IsOqfzwiN6a94ovmtaFt3sJ693:91OhSkeK/qcaFuVV8IqfooGqsJqff

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks