General

  • Target
    10FpDvByrqvHWUgFegBMjMmEkh.bat
  • Size 189KB
  • Sample230419-tknefabg49
  • SHA256 23f45fe1261dd687ee376dc36555a98b72ab76c70a330d8bd33e2bfa1d41aeb1
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • rhadamanthys

C2
  • http://185.224.129.51:8080/modlib/o6u3ke.661c

Targets

    • Target
      10FpDvByrqvHWUgFegBMjMmEkh.bat
    • Size 189KB
    • SHA256 23f45fe1261dd687ee376dc36555a98b72ab76c70a330d8bd33e2bfa1d41aeb1
    • MD5 SHA1 SHA512 SSDEEP
    • Detect rhadamanthys stealer shellcode

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Enumerates VirtualBox registry keys

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • 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

    • Checks system information in the registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks