General

  • Target

    0dbf234021164276fe06ed7c0248171847a23239bead8d3422f14bd59f0216cd

  • Size

    3.1MB

  • Sample

    241227-kzqnnstnbq

  • MD5

    049b4308394726ea4a8e200d768c1ffe

  • SHA1

    5532506958164981b511073c2be7c19d6d571aa7

  • SHA256

    0dbf234021164276fe06ed7c0248171847a23239bead8d3422f14bd59f0216cd

  • SHA512

    0ae7cbcb68624832d02003dc36c8998f6e95d21d5a34199ef560fce23983871541e6a573ae6646e2f1aac6d6eebb9b3b3677c334c14780dea2893fadd17160a6

  • SSDEEP

    49152:GyGkigYiAQ2wUoDPRibZt00GYevQCL5CZRhOcb2xU3pK9gdB3:Gy5eiAQ2RCiVt00GYevQCYZRW+3pCg

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

      0dbf234021164276fe06ed7c0248171847a23239bead8d3422f14bd59f0216cd

    • Size

      3.1MB

    • MD5

      049b4308394726ea4a8e200d768c1ffe

    • SHA1

      5532506958164981b511073c2be7c19d6d571aa7

    • SHA256

      0dbf234021164276fe06ed7c0248171847a23239bead8d3422f14bd59f0216cd

    • SHA512

      0ae7cbcb68624832d02003dc36c8998f6e95d21d5a34199ef560fce23983871541e6a573ae6646e2f1aac6d6eebb9b3b3677c334c14780dea2893fadd17160a6

    • SSDEEP

      49152:GyGkigYiAQ2wUoDPRibZt00GYevQCL5CZRhOcb2xU3pK9gdB3:Gy5eiAQ2RCiVt00GYevQCYZRW+3pCg

    • 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