General

  • Target

    eefb62f657231edea13359b6a19a4e1a635aea0e572ec8ed9f589a206cefbbb0

  • Size

    1.8MB

  • Sample

    240409-lgzdjafa4w

  • MD5

    fff3fc555e74fe22e5090c763b167440

  • SHA1

    d5029c6de9ad9b458192abe5463c01253faf96f8

  • SHA256

    eefb62f657231edea13359b6a19a4e1a635aea0e572ec8ed9f589a206cefbbb0

  • SHA512

    2fdf100ebd13035ecbd0a8b75d10c13733e0a821d6de5154cb14e6c91aad388936388945fd492673cde03a2848a87888d0c9012eeeab41dad9084f4f2e9b96e7

  • SSDEEP

    49152:RaCcCp/t1F/8aLxfHvAC3Q75I63Db4ppU:RaCJLF/xvxy5I63n4pp

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

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Targets

    • Target

      eefb62f657231edea13359b6a19a4e1a635aea0e572ec8ed9f589a206cefbbb0

    • Size

      1.8MB

    • MD5

      fff3fc555e74fe22e5090c763b167440

    • SHA1

      d5029c6de9ad9b458192abe5463c01253faf96f8

    • SHA256

      eefb62f657231edea13359b6a19a4e1a635aea0e572ec8ed9f589a206cefbbb0

    • SHA512

      2fdf100ebd13035ecbd0a8b75d10c13733e0a821d6de5154cb14e6c91aad388936388945fd492673cde03a2848a87888d0c9012eeeab41dad9084f4f2e9b96e7

    • SSDEEP

      49152:RaCcCp/t1F/8aLxfHvAC3Q75I63Db4ppU:RaCJLF/xvxy5I63n4pp

    • 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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks