General

  • Target

    9c05e2a774c4c3dc2b75715a35eb72b2d4752b3f22085f2b65feea2484fba3e8

  • Size

    3.1MB

  • Sample

    241227-j62tvatkcz

  • MD5

    4ea54285c5ce7176b7257b8048977eee

  • SHA1

    4816b918cbbfa193310f6311520af46fd453b1d2

  • SHA256

    9c05e2a774c4c3dc2b75715a35eb72b2d4752b3f22085f2b65feea2484fba3e8

  • SHA512

    c6d713f6e871f0de8632e64ae134266dde9b0be72cc119fab33677d889e164dad1e9fc019c3db7acb0b21ac8e791deeac81a1c1480732f41759dde50416ec93b

  • SSDEEP

    49152:WgypKOxOSXr7z030aVguhr47IBprvBJDSPdqsIqYOOU:WgyHBfz0EaVgux47Cznbvt

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

      9c05e2a774c4c3dc2b75715a35eb72b2d4752b3f22085f2b65feea2484fba3e8

    • Size

      3.1MB

    • MD5

      4ea54285c5ce7176b7257b8048977eee

    • SHA1

      4816b918cbbfa193310f6311520af46fd453b1d2

    • SHA256

      9c05e2a774c4c3dc2b75715a35eb72b2d4752b3f22085f2b65feea2484fba3e8

    • SHA512

      c6d713f6e871f0de8632e64ae134266dde9b0be72cc119fab33677d889e164dad1e9fc019c3db7acb0b21ac8e791deeac81a1c1480732f41759dde50416ec93b

    • SSDEEP

      49152:WgypKOxOSXr7z030aVguhr47IBprvBJDSPdqsIqYOOU:WgyHBfz0EaVgux47Cznbvt

    • 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