General

  • Target

    ad0bee6e95f42fc5373998ebbf02b06eee07ea2c4139edd903d0345ec7c3c4dc

  • Size

    1.8MB

  • Sample

    240708-n1gc6szdrf

  • MD5

    2a6e9093c0b810e42ea6d8c38d336d3b

  • SHA1

    dcc4149f68455bd22f79a1e237343ab9ca4773a5

  • SHA256

    ad0bee6e95f42fc5373998ebbf02b06eee07ea2c4139edd903d0345ec7c3c4dc

  • SHA512

    15d3d888f5d2c3baa023b385b190a42e8cfb8186f2f8b8a6ddff46c973b5b3278c691a554642a5c19fc7d4f8885f1c6698d54e608aaa24bcc71382e984c06c79

  • SSDEEP

    49152:OVIQv5t/jBw8mSunn/V5mOQwQWTZlhjayStDBq9PL:OVIQht/jC8Ynn95mvMN+4

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

      ad0bee6e95f42fc5373998ebbf02b06eee07ea2c4139edd903d0345ec7c3c4dc

    • Size

      1.8MB

    • MD5

      2a6e9093c0b810e42ea6d8c38d336d3b

    • SHA1

      dcc4149f68455bd22f79a1e237343ab9ca4773a5

    • SHA256

      ad0bee6e95f42fc5373998ebbf02b06eee07ea2c4139edd903d0345ec7c3c4dc

    • SHA512

      15d3d888f5d2c3baa023b385b190a42e8cfb8186f2f8b8a6ddff46c973b5b3278c691a554642a5c19fc7d4f8885f1c6698d54e608aaa24bcc71382e984c06c79

    • SSDEEP

      49152:OVIQv5t/jBw8mSunn/V5mOQwQWTZlhjayStDBq9PL:OVIQht/jC8Ynn95mvMN+4

    • 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