General

  • Target

    a1a29fe86e685727aac67de2fca425140e1c89f9ac8bf205c48370f9b7ba06be

  • Size

    3.1MB

  • Sample

    250126-ez486stkfl

  • MD5

    d4189a13b84a7ee2ae7a1b0a67c8636b

  • SHA1

    0808081e4c72b644e4fbb060c9a4c9d5785196a6

  • SHA256

    a1a29fe86e685727aac67de2fca425140e1c89f9ac8bf205c48370f9b7ba06be

  • SHA512

    dade665f7eabfd31056c21abf162b2d2974bae16fb6eb28306e13dd78f451c595c75e315a563f69436bbeb34f61842eba1a22a09fdc1e6ef1aef73f4fd384609

  • SSDEEP

    98304:lLXbBVAlv8Z4GRQX0BGGsg8Mm2HJWIAj1Vq:dXvhkasFCjanq

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

      a1a29fe86e685727aac67de2fca425140e1c89f9ac8bf205c48370f9b7ba06be

    • Size

      3.1MB

    • MD5

      d4189a13b84a7ee2ae7a1b0a67c8636b

    • SHA1

      0808081e4c72b644e4fbb060c9a4c9d5785196a6

    • SHA256

      a1a29fe86e685727aac67de2fca425140e1c89f9ac8bf205c48370f9b7ba06be

    • SHA512

      dade665f7eabfd31056c21abf162b2d2974bae16fb6eb28306e13dd78f451c595c75e315a563f69436bbeb34f61842eba1a22a09fdc1e6ef1aef73f4fd384609

    • SSDEEP

      98304:lLXbBVAlv8Z4GRQX0BGGsg8Mm2HJWIAj1Vq:dXvhkasFCjanq

    • 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