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Resubmissions

17/02/2024, 10:02

240217-l24trade9w 10

17/02/2024, 08:08

240217-j1qvdsdc95 10

General

  • Target

    049dc901492d208bc49729c2e8e0ccd7aa832e9ea499ac932b3af93f4fa2ef97

  • Size

    1.8MB

  • Sample

    240217-l24trade9w

  • MD5

    c9d376e79eb0251dfb1b0fb3e8b76afc

  • SHA1

    b7630bdc371afbf8085c3e067f3292dbf7c436e3

  • SHA256

    049dc901492d208bc49729c2e8e0ccd7aa832e9ea499ac932b3af93f4fa2ef97

  • SHA512

    6b23e23e0a960e7e8dc1bcfd8bd47d0df595b54db18c7f761273e767d75de58a7666d837036b4d6229e072ca2a871f75eb9457449a71759cba651d4efea0d218

  • SSDEEP

    49152:6zryoaJgiTbUaOhHtjJSG1Eix9yRtQzYx7ZJXgsY+3n:s+DqiTw14yjyUMx7Dgs53

Malware Config

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

      049dc901492d208bc49729c2e8e0ccd7aa832e9ea499ac932b3af93f4fa2ef97

    • Size

      1.8MB

    • MD5

      c9d376e79eb0251dfb1b0fb3e8b76afc

    • SHA1

      b7630bdc371afbf8085c3e067f3292dbf7c436e3

    • SHA256

      049dc901492d208bc49729c2e8e0ccd7aa832e9ea499ac932b3af93f4fa2ef97

    • SHA512

      6b23e23e0a960e7e8dc1bcfd8bd47d0df595b54db18c7f761273e767d75de58a7666d837036b4d6229e072ca2a871f75eb9457449a71759cba651d4efea0d218

    • SSDEEP

      49152:6zryoaJgiTbUaOhHtjJSG1Eix9yRtQzYx7ZJXgsY+3n:s+DqiTw14yjyUMx7Dgs53

    • Amadey

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

    • 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 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks