General

  • Target

    159996b286730bcb03e3db46849513c0c055a8fff2d10081b00891da9bf2d8b6N.exe

  • Size

    1.8MB

  • Sample

    250124-svhq9swpgk

  • MD5

    c9d91f093fa5b66438848f409ae2dca0

  • SHA1

    bec3c3b289890c76de480d25bd5d727d0a0bed47

  • SHA256

    159996b286730bcb03e3db46849513c0c055a8fff2d10081b00891da9bf2d8b6

  • SHA512

    69059454e091ce2c7e34d691565116d4263a83676c9f51382d05236e65d0027da2474c5a4b40dea0b757024722d77e7fcdbfb49ad06311a165f5278478662be4

  • SSDEEP

    49152:9Cy8W1NOoIeXszrk21CHsSegwCwcjE784VoEMR2RZ:4yjxf4r3/a3d+bD

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

      159996b286730bcb03e3db46849513c0c055a8fff2d10081b00891da9bf2d8b6N.exe

    • Size

      1.8MB

    • MD5

      c9d91f093fa5b66438848f409ae2dca0

    • SHA1

      bec3c3b289890c76de480d25bd5d727d0a0bed47

    • SHA256

      159996b286730bcb03e3db46849513c0c055a8fff2d10081b00891da9bf2d8b6

    • SHA512

      69059454e091ce2c7e34d691565116d4263a83676c9f51382d05236e65d0027da2474c5a4b40dea0b757024722d77e7fcdbfb49ad06311a165f5278478662be4

    • SSDEEP

      49152:9Cy8W1NOoIeXszrk21CHsSegwCwcjE784VoEMR2RZ:4yjxf4r3/a3d+bD

    • 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