General

  • Target

    6cbc335731e0a3100d3c9a835a335a5f4cd2869e19431141ba3d47b8443ae678

  • Size

    1.8MB

  • Sample

    240322-xkbx7afc89

  • MD5

    1c05d457318827e3fb0ac2d7c55679e7

  • SHA1

    196962c56d7b1fc7a9418a11610999aceb48b5fa

  • SHA256

    6cbc335731e0a3100d3c9a835a335a5f4cd2869e19431141ba3d47b8443ae678

  • SHA512

    e9df1bf4a09fd22ebed1a478c97b58724360c052c70568fab01c94af0fb185bc8474b17af9d1d8a5ebf26d170a5c34e161875cf012c3fab9a5ab7d5f71b39d3c

  • SSDEEP

    49152:bohZLOIMPTb7UkS59UJ/CKNrIX5cV+/KyNNIEJip:sHy5f7UkSLUQmrs3ROES

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

      6cbc335731e0a3100d3c9a835a335a5f4cd2869e19431141ba3d47b8443ae678

    • Size

      1.8MB

    • MD5

      1c05d457318827e3fb0ac2d7c55679e7

    • SHA1

      196962c56d7b1fc7a9418a11610999aceb48b5fa

    • SHA256

      6cbc335731e0a3100d3c9a835a335a5f4cd2869e19431141ba3d47b8443ae678

    • SHA512

      e9df1bf4a09fd22ebed1a478c97b58724360c052c70568fab01c94af0fb185bc8474b17af9d1d8a5ebf26d170a5c34e161875cf012c3fab9a5ab7d5f71b39d3c

    • SSDEEP

      49152:bohZLOIMPTb7UkS59UJ/CKNrIX5cV+/KyNNIEJip:sHy5f7UkSLUQmrs3ROES

    • 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.

    • Checks computer location settings

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

    • 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

MITRE ATT&CK Enterprise v15

Tasks