General

  • Target

    23fa67dae3581b07f20cd23ed910a6227fb775fad578d83545ccd4aae4a0b3b6

  • Size

    3.1MB

  • Sample

    241226-m2s8patmgx

  • MD5

    61775ecf18376d9ae135273b6f2e6aee

  • SHA1

    1be27a9f3ea1f86e11555ad4a9b37745ced3c5e5

  • SHA256

    23fa67dae3581b07f20cd23ed910a6227fb775fad578d83545ccd4aae4a0b3b6

  • SHA512

    e6d633779bbdc3f4be33b572578c176d6f49afa2bd20f7189ff0c59980831530b9ac7c01d51f4025030fd59a8dcd553f365ac3927f76123811a6965a35272ca7

  • SSDEEP

    49152:hG7Fjqh4Da9ndRCqsJMYRGWjaepBGo2ldk5ff:huFjqh4u9ndRCqsJMiGWjxPGoCk5n

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

      23fa67dae3581b07f20cd23ed910a6227fb775fad578d83545ccd4aae4a0b3b6

    • Size

      3.1MB

    • MD5

      61775ecf18376d9ae135273b6f2e6aee

    • SHA1

      1be27a9f3ea1f86e11555ad4a9b37745ced3c5e5

    • SHA256

      23fa67dae3581b07f20cd23ed910a6227fb775fad578d83545ccd4aae4a0b3b6

    • SHA512

      e6d633779bbdc3f4be33b572578c176d6f49afa2bd20f7189ff0c59980831530b9ac7c01d51f4025030fd59a8dcd553f365ac3927f76123811a6965a35272ca7

    • SSDEEP

      49152:hG7Fjqh4Da9ndRCqsJMYRGWjaepBGo2ldk5ff:huFjqh4u9ndRCqsJMiGWjxPGoCk5n

    • 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