General

  • Target

    0a6b10a3771e967a98891bdf1eb291a2614da3ee8f55c1cf8a489a94844074ac

  • Size

    1.9MB

  • Sample

    250129-swrqka1pbt

  • MD5

    d55f06a6b8fbfcedee49c313d99e7f0a

  • SHA1

    6643c2803421d3167ed197b5ea66f8b5cd71081a

  • SHA256

    0a6b10a3771e967a98891bdf1eb291a2614da3ee8f55c1cf8a489a94844074ac

  • SHA512

    5a61fe982ff9cd4cb58371b5ef27535d95e9ef5c56a545b85dae2f88fa74a9c0bfa037a8962ea17b1be756a3e736a69439df995a7d0fcb4328b7626b6117d886

  • SSDEEP

    49152:zf3Kw1FbKBrvFgOAyyHD6iOJVybQBRiKY4x:DgrNgOA3/oVysGK

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

      0a6b10a3771e967a98891bdf1eb291a2614da3ee8f55c1cf8a489a94844074ac

    • Size

      1.9MB

    • MD5

      d55f06a6b8fbfcedee49c313d99e7f0a

    • SHA1

      6643c2803421d3167ed197b5ea66f8b5cd71081a

    • SHA256

      0a6b10a3771e967a98891bdf1eb291a2614da3ee8f55c1cf8a489a94844074ac

    • SHA512

      5a61fe982ff9cd4cb58371b5ef27535d95e9ef5c56a545b85dae2f88fa74a9c0bfa037a8962ea17b1be756a3e736a69439df995a7d0fcb4328b7626b6117d886

    • SSDEEP

      49152:zf3Kw1FbKBrvFgOAyyHD6iOJVybQBRiKY4x:DgrNgOA3/oVysGK

    • 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