General

  • Target

    b4d593afebeb7f39861fe5c5c9b9e581713548ab083891da3c9c7303fc5b8356

  • Size

    1.8MB

  • Sample

    241226-kg3khs1kht

  • MD5

    67a1db36f1100ba1f91d2c8fcfe492e1

  • SHA1

    c90ac39431a80979f5b5152d91dd8648e4e4f250

  • SHA256

    b4d593afebeb7f39861fe5c5c9b9e581713548ab083891da3c9c7303fc5b8356

  • SHA512

    68560d69c67bbf0166b6ddf626038a221fc7aed7a3c852904d2092f2f8b931b325caa909a18d5286567faa57c7a86066410f2daeb97156e816f0c37350e76003

  • SSDEEP

    49152:luP+Ugmd/aDt+QfD6S0OhYqGuHh6pfcaWF:Cgmd/cVfD6S0yYqGMUpfE

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

      b4d593afebeb7f39861fe5c5c9b9e581713548ab083891da3c9c7303fc5b8356

    • Size

      1.8MB

    • MD5

      67a1db36f1100ba1f91d2c8fcfe492e1

    • SHA1

      c90ac39431a80979f5b5152d91dd8648e4e4f250

    • SHA256

      b4d593afebeb7f39861fe5c5c9b9e581713548ab083891da3c9c7303fc5b8356

    • SHA512

      68560d69c67bbf0166b6ddf626038a221fc7aed7a3c852904d2092f2f8b931b325caa909a18d5286567faa57c7a86066410f2daeb97156e816f0c37350e76003

    • SSDEEP

      49152:luP+Ugmd/aDt+QfD6S0OhYqGuHh6pfcaWF:Cgmd/cVfD6S0yYqGMUpfE

    • 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