General

  • Target

    9758f25984b30da48b2f7eb05178426a53e8cb2aa2e4484ee214920dd7f146d3

  • Size

    1.7MB

  • Sample

    250225-rcvgnsynv6

  • MD5

    607a06e4049b3b2ba632242a7c9033c4

  • SHA1

    bfb453debd80cb9ab481c36730c9c0b2c9b41330

  • SHA256

    9758f25984b30da48b2f7eb05178426a53e8cb2aa2e4484ee214920dd7f146d3

  • SHA512

    25ba0fefa2b0a4a3a3878abc5c14b97a5c44b67267063c0766482456843c7b90beca4c072fffae3a7c041ec915aba0318d283699c16730c3f790a88854bc3b15

  • SSDEEP

    49152:Cpl0dnFtpk1VPjWCkeeyqgCqUwtc8FN2tRd9tqzbvU:CpWfq5keeyqgCqUw+XXdAbvU

Malware Config

Extracted

Family

stealc

Botnet

reno

C2

http://185.215.113.115

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      9758f25984b30da48b2f7eb05178426a53e8cb2aa2e4484ee214920dd7f146d3

    • Size

      1.7MB

    • MD5

      607a06e4049b3b2ba632242a7c9033c4

    • SHA1

      bfb453debd80cb9ab481c36730c9c0b2c9b41330

    • SHA256

      9758f25984b30da48b2f7eb05178426a53e8cb2aa2e4484ee214920dd7f146d3

    • SHA512

      25ba0fefa2b0a4a3a3878abc5c14b97a5c44b67267063c0766482456843c7b90beca4c072fffae3a7c041ec915aba0318d283699c16730c3f790a88854bc3b15

    • SSDEEP

      49152:Cpl0dnFtpk1VPjWCkeeyqgCqUwtc8FN2tRd9tqzbvU:CpWfq5keeyqgCqUw+XXdAbvU

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

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

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks