General

  • Target

    2bae6e7172e1b486b8ab547debf19f24191c3e857ed1cbe58a00d89e6673b3a8

  • Size

    3.1MB

  • Sample

    250126-25zl7szkel

  • MD5

    3f7de628654c8a9aa8075296ad12ad5b

  • SHA1

    2c5f34c80d66676afd59c556ca395c08b5a77d25

  • SHA256

    2bae6e7172e1b486b8ab547debf19f24191c3e857ed1cbe58a00d89e6673b3a8

  • SHA512

    2ab5552d39fa85e7676bef1d8a7a775640d9a78e8e4e8b047f0cecb126ecbd5efa67de3c5b439b16581f47a4710a0a690ca2e8278f2bb89e9efa8a7b5b317d4c

  • SSDEEP

    49152:ccL6z/BvnlITXIlLigNzmPPTopm+Zn0HUH9vpW:fL4QT4lLigNzaPTopC0vpW

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      2bae6e7172e1b486b8ab547debf19f24191c3e857ed1cbe58a00d89e6673b3a8

    • Size

      3.1MB

    • MD5

      3f7de628654c8a9aa8075296ad12ad5b

    • SHA1

      2c5f34c80d66676afd59c556ca395c08b5a77d25

    • SHA256

      2bae6e7172e1b486b8ab547debf19f24191c3e857ed1cbe58a00d89e6673b3a8

    • SHA512

      2ab5552d39fa85e7676bef1d8a7a775640d9a78e8e4e8b047f0cecb126ecbd5efa67de3c5b439b16581f47a4710a0a690ca2e8278f2bb89e9efa8a7b5b317d4c

    • SSDEEP

      49152:ccL6z/BvnlITXIlLigNzmPPTopm+Zn0HUH9vpW:fL4QT4lLigNzaPTopC0vpW

    • 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