General

  • Target

    0a8f47369dfd0d2cdf51d88ae1431a0b1ce042667511358b3e3ad5ba65874005

  • Size

    1.8MB

  • Sample

    240707-ryaz6atglq

  • MD5

    0e9cc5aba40e019695831c510a111f93

  • SHA1

    fb9f6000e17991e16d5f57d60e6815e0fae01cbf

  • SHA256

    0a8f47369dfd0d2cdf51d88ae1431a0b1ce042667511358b3e3ad5ba65874005

  • SHA512

    49141a1438fbbd46aa3156408d46e05bf1deab54d0a7bb2e8fa5daf27cf2b001262109133c0154699b9e7b3de2a22227dcb9047dfff63e2d25631d5c941d8aa5

  • SSDEEP

    49152:9J8oQuVckdHuLdQI7BySO5ChSm/dK8uAug4+9cC7p4ePF:PxxVFuhQ8dOgl/OA7X9h7qG

Malware Config

Extracted

Family

amadey

Version

4.30

Botnet

4dd39d

C2

http://77.91.77.82

Attributes
  • install_dir

    ad40971b6b

  • install_file

    explorti.exe

  • strings_key

    a434973ad22def7137dbb5e059b7081e

  • url_paths

    /Hun4Ko/index.php

rc4.plain

Targets

    • Target

      0a8f47369dfd0d2cdf51d88ae1431a0b1ce042667511358b3e3ad5ba65874005

    • Size

      1.8MB

    • MD5

      0e9cc5aba40e019695831c510a111f93

    • SHA1

      fb9f6000e17991e16d5f57d60e6815e0fae01cbf

    • SHA256

      0a8f47369dfd0d2cdf51d88ae1431a0b1ce042667511358b3e3ad5ba65874005

    • SHA512

      49141a1438fbbd46aa3156408d46e05bf1deab54d0a7bb2e8fa5daf27cf2b001262109133c0154699b9e7b3de2a22227dcb9047dfff63e2d25631d5c941d8aa5

    • SSDEEP

      49152:9J8oQuVckdHuLdQI7BySO5ChSm/dK8uAug4+9cC7p4ePF:PxxVFuhQ8dOgl/OA7X9h7qG

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks