General

  • Target

    3c83fd552e8174f5910284a4e8ee0bc2ced9a31e672745624be4b1257ef36525

  • Size

    1.8MB

  • Sample

    241226-ns4thavlem

  • MD5

    c641264a77113b9c445adb9acf177cd2

  • SHA1

    1164f60eb80f62dfc19b6363de0e4a6114e179a4

  • SHA256

    3c83fd552e8174f5910284a4e8ee0bc2ced9a31e672745624be4b1257ef36525

  • SHA512

    3f0fb376a4179a719e123630f9bca66e28a88ed9c0d9fe916bea1ccc9e6eac107607827cb85aab447a32fb76729b48bbff0ce96b18e75c9df70be3919289882a

  • SSDEEP

    49152:dEqP1AFwsWyHG6cvsb84C35rGhKaiqODUHnLFszc:2/FnHatv353ZqqUHRszc

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

      3c83fd552e8174f5910284a4e8ee0bc2ced9a31e672745624be4b1257ef36525

    • Size

      1.8MB

    • MD5

      c641264a77113b9c445adb9acf177cd2

    • SHA1

      1164f60eb80f62dfc19b6363de0e4a6114e179a4

    • SHA256

      3c83fd552e8174f5910284a4e8ee0bc2ced9a31e672745624be4b1257ef36525

    • SHA512

      3f0fb376a4179a719e123630f9bca66e28a88ed9c0d9fe916bea1ccc9e6eac107607827cb85aab447a32fb76729b48bbff0ce96b18e75c9df70be3919289882a

    • SSDEEP

      49152:dEqP1AFwsWyHG6cvsb84C35rGhKaiqODUHnLFszc:2/FnHatv353ZqqUHRszc

    • 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