General

  • Target

    ab00d5e46aee52694b2061fffae5cfd02f53f1e9f18ccb92975e036743efafba

  • Size

    1.8MB

  • Sample

    240705-epwt2svcjd

  • MD5

    02f8814bf92076a189cbb26de55208f0

  • SHA1

    640adc5b0e46f5bbad7c7c1337b7d7b4458d4aa3

  • SHA256

    ab00d5e46aee52694b2061fffae5cfd02f53f1e9f18ccb92975e036743efafba

  • SHA512

    7cf0b855cd325e52f93398c8a025b6a428c1f6225c826f487b364f23c90545250d3d509cc6b6a5523ab22962b3dad0eefb01a13f8b60da5d70587309df4b02ec

  • SSDEEP

    24576:fMP/Yq4emBT7hXZikirFBs6DgUn6GWCmR6ziwA7t4WkILL9aaLIQo/msMzqEfKT:BNDBTpIkYFBsRU6G3mOG4+LwasN/7of

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes
  • install_dir

    ad40971b6b

  • install_file

    explorti.exe

  • strings_key

    a434973ad22def7137dbb5e059b7081e

  • url_paths

    /Hun4Ko/index.php

rc4.plain

Extracted

Family

stealc

Botnet

Nice

C2

http://85.28.47.30

Attributes
  • url_path

    /920475a59bac849d.php

Targets

    • Target

      ab00d5e46aee52694b2061fffae5cfd02f53f1e9f18ccb92975e036743efafba

    • Size

      1.8MB

    • MD5

      02f8814bf92076a189cbb26de55208f0

    • SHA1

      640adc5b0e46f5bbad7c7c1337b7d7b4458d4aa3

    • SHA256

      ab00d5e46aee52694b2061fffae5cfd02f53f1e9f18ccb92975e036743efafba

    • SHA512

      7cf0b855cd325e52f93398c8a025b6a428c1f6225c826f487b364f23c90545250d3d509cc6b6a5523ab22962b3dad0eefb01a13f8b60da5d70587309df4b02ec

    • SSDEEP

      24576:fMP/Yq4emBT7hXZikirFBs6DgUn6GWCmR6ziwA7t4WkILL9aaLIQo/msMzqEfKT:BNDBTpIkYFBsRU6G3mOG4+LwasN/7of

    • Amadey

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

    • Stealc

      Stealc is an infostealer written in C++.

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

    • 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 data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks