General

  • Target

    e4113096c2753afdfb662683c6268ff9952b98391fc667a1f29643881b31d57d

  • Size

    3.1MB

  • Sample

    241226-kpv6ea1mds

  • MD5

    1c9d354a6276792c60cab75774487612

  • SHA1

    1830cee66997a789d321c29227bb6c1a18d59a99

  • SHA256

    e4113096c2753afdfb662683c6268ff9952b98391fc667a1f29643881b31d57d

  • SHA512

    357319978d6390f23d38a724f4a6136fdc34c84cbd04a2e9c84b1180b3dd935c815f317e58e70481d40eb9d910fe7a456d17de4083f14a7e2aa9f2eb5e996962

  • SSDEEP

    49152:fdZLG9bwi2cTvmktCbs17po8axAIzaig4F5j1pDq7XvJ:fdJG98ijvJtCbs17e8oAIzawbp6XvJ

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      e4113096c2753afdfb662683c6268ff9952b98391fc667a1f29643881b31d57d

    • Size

      3.1MB

    • MD5

      1c9d354a6276792c60cab75774487612

    • SHA1

      1830cee66997a789d321c29227bb6c1a18d59a99

    • SHA256

      e4113096c2753afdfb662683c6268ff9952b98391fc667a1f29643881b31d57d

    • SHA512

      357319978d6390f23d38a724f4a6136fdc34c84cbd04a2e9c84b1180b3dd935c815f317e58e70481d40eb9d910fe7a456d17de4083f14a7e2aa9f2eb5e996962

    • SSDEEP

      49152:fdZLG9bwi2cTvmktCbs17po8axAIzaig4F5j1pDq7XvJ:fdJG98ijvJtCbs17e8oAIzawbp6XvJ

    • Amadey

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

    • Amadey family

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

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks