General

  • Target

    80d201f199f9369804d56514acf60612bdda4efee14e6706b82fa236e8219176

  • Size

    3.1MB

  • Sample

    250109-vz7x3axpbl

  • MD5

    2062dcdc01cc90cfb899a5edb335321c

  • SHA1

    2c1e3b929b604cb5b613d21b575c1af80a257fc8

  • SHA256

    80d201f199f9369804d56514acf60612bdda4efee14e6706b82fa236e8219176

  • SHA512

    93970d655fb52aee667a27ff5e9ae107ba93df6989f3bd65dbdacc47bf11badccda70b91ec5aaac057883ee7402fd557c4bf65b4c62892e679451adcf0f0b605

  • SSDEEP

    49152:C6LF6xmjrVeobJxgYSTwXjGxP15Xr3b9E9It9sz:CGF6wjrVeobJYEXK915XHy89

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

      80d201f199f9369804d56514acf60612bdda4efee14e6706b82fa236e8219176

    • Size

      3.1MB

    • MD5

      2062dcdc01cc90cfb899a5edb335321c

    • SHA1

      2c1e3b929b604cb5b613d21b575c1af80a257fc8

    • SHA256

      80d201f199f9369804d56514acf60612bdda4efee14e6706b82fa236e8219176

    • SHA512

      93970d655fb52aee667a27ff5e9ae107ba93df6989f3bd65dbdacc47bf11badccda70b91ec5aaac057883ee7402fd557c4bf65b4c62892e679451adcf0f0b605

    • SSDEEP

      49152:C6LF6xmjrVeobJxgYSTwXjGxP15Xr3b9E9It9sz:CGF6wjrVeobJYEXK915XHy89

    • 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