General

  • Target

    6e17fc9650f6d32cba19fbf8bad2c5899298e3741b47ba26ded3c3f58d253864

  • Size

    1.8MB

  • Sample

    240524-ad9jjsed44

  • MD5

    85180d4f12cdd590a1a0e1c1eebf4d04

  • SHA1

    a2df0e3662b16f8fd0988665f185bd9cfe3f0705

  • SHA256

    6e17fc9650f6d32cba19fbf8bad2c5899298e3741b47ba26ded3c3f58d253864

  • SHA512

    0697e68ac7a36b74390cad5dca2e4725673ab7b758f56a3921015bc53ddfa1a34c8d451a4889fb9bf1a7472de4b0b3484c6dead788c7a20b9d9f8894e0a64609

  • SSDEEP

    49152:v04lQwJD29bx/PBDlljfd+typmhPy+v/1l8SNGPJ:v9lvF2PHJll2ypCPZlm

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      6e17fc9650f6d32cba19fbf8bad2c5899298e3741b47ba26ded3c3f58d253864

    • Size

      1.8MB

    • MD5

      85180d4f12cdd590a1a0e1c1eebf4d04

    • SHA1

      a2df0e3662b16f8fd0988665f185bd9cfe3f0705

    • SHA256

      6e17fc9650f6d32cba19fbf8bad2c5899298e3741b47ba26ded3c3f58d253864

    • SHA512

      0697e68ac7a36b74390cad5dca2e4725673ab7b758f56a3921015bc53ddfa1a34c8d451a4889fb9bf1a7472de4b0b3484c6dead788c7a20b9d9f8894e0a64609

    • SSDEEP

      49152:v04lQwJD29bx/PBDlljfd+typmhPy+v/1l8SNGPJ:v9lvF2PHJll2ypCPZlm

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • 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 Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Tasks