General

  • Target

    94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

  • Size

    1.8MB

  • Sample

    240321-2kwd2sec8w

  • MD5

    87e0d46657fd8847b28d2cd949a1775d

  • SHA1

    6609233784935fefba872bd689a5c07a1e5e0220

  • SHA256

    94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

  • SHA512

    7e545aae444daf9af42a120c241c13cf989e00ea5a2723d97c2806a13962630b378a6c929855e8fdc0c5395d1dc1e352ab249cb64b9861622c0fe30e70b97027

  • SSDEEP

    49152:V0xCFiJ6iFe2NpFXzb1zRoqerWpUVX9mkp6aeY9TNmfLs+:V1I6H2F9KqerWSVXvpL9Toj

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

    • Size

      1.8MB

    • MD5

      87e0d46657fd8847b28d2cd949a1775d

    • SHA1

      6609233784935fefba872bd689a5c07a1e5e0220

    • SHA256

      94a3533124f5b024442e458fb4002f9af72d51af0bdab8b9d484b9b6aefc3723

    • SHA512

      7e545aae444daf9af42a120c241c13cf989e00ea5a2723d97c2806a13962630b378a6c929855e8fdc0c5395d1dc1e352ab249cb64b9861622c0fe30e70b97027

    • SSDEEP

      49152:V0xCFiJ6iFe2NpFXzb1zRoqerWpUVX9mkp6aeY9TNmfLs+:V1I6H2F9KqerWSVXvpL9Toj

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks