General

  • Target

    a3368d2144122ae5fe93bfe0168c45d4fa22232549deb27199097e1656ce77b8

  • Size

    1.9MB

  • Sample

    240321-2l5dcaed4t

  • MD5

    0648fe4f0113e500643d60b4681f0883

  • SHA1

    ae2a42ffc599e93a5a24f2b5be25919ddf7be63b

  • SHA256

    a3368d2144122ae5fe93bfe0168c45d4fa22232549deb27199097e1656ce77b8

  • SHA512

    3d3cc378a185a01f02a388e41404653c40822ee9050b0b915059c3c506a6a787a79587f4ad4fa9d8d0d6bf151d22dae1696d9099c4522a0c0df8af48fe943722

  • SSDEEP

    49152:/bfHt/ZgTDNZfXiR3Q8zBWzCcU2O/M+J:je7XIQ8z+CcU2wM

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

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/index.php

rc4.plain

Targets

    • Target

      a3368d2144122ae5fe93bfe0168c45d4fa22232549deb27199097e1656ce77b8

    • Size

      1.9MB

    • MD5

      0648fe4f0113e500643d60b4681f0883

    • SHA1

      ae2a42ffc599e93a5a24f2b5be25919ddf7be63b

    • SHA256

      a3368d2144122ae5fe93bfe0168c45d4fa22232549deb27199097e1656ce77b8

    • SHA512

      3d3cc378a185a01f02a388e41404653c40822ee9050b0b915059c3c506a6a787a79587f4ad4fa9d8d0d6bf151d22dae1696d9099c4522a0c0df8af48fe943722

    • SSDEEP

      49152:/bfHt/ZgTDNZfXiR3Q8zBWzCcU2O/M+J:je7XIQ8z+CcU2wM

    • 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

MITRE ATT&CK Enterprise v15

Tasks