General

  • Target

    44bb539be70411b2ea7ce91ace6ace1d70ba14333d18c670f548fb47c00a00ab

  • Size

    1.8MB

  • Sample

    250123-wnyqpazkhl

  • MD5

    d964f57dc6a02f1f0795fa137ebfd97f

  • SHA1

    55c51fad981924340744056b55e80a4ca711f9fd

  • SHA256

    44bb539be70411b2ea7ce91ace6ace1d70ba14333d18c670f548fb47c00a00ab

  • SHA512

    818e58fed82a4019a73cc37dc0a3177fa600dcad633cdb7319bacb98ee760a2504d9e87e3f41b8e6746f5c3ff29c3af12b52a1178808f25896f5a0f673848c03

  • SSDEEP

    49152:XBSKBOfsLnjo97ICVfDEqfnSn0flEOXm:XXBOfunjoJICVfoq2MW

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

      44bb539be70411b2ea7ce91ace6ace1d70ba14333d18c670f548fb47c00a00ab

    • Size

      1.8MB

    • MD5

      d964f57dc6a02f1f0795fa137ebfd97f

    • SHA1

      55c51fad981924340744056b55e80a4ca711f9fd

    • SHA256

      44bb539be70411b2ea7ce91ace6ace1d70ba14333d18c670f548fb47c00a00ab

    • SHA512

      818e58fed82a4019a73cc37dc0a3177fa600dcad633cdb7319bacb98ee760a2504d9e87e3f41b8e6746f5c3ff29c3af12b52a1178808f25896f5a0f673848c03

    • SSDEEP

      49152:XBSKBOfsLnjo97ICVfDEqfnSn0flEOXm:XXBOfunjoJICVfoq2MW

    • 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