General

  • Target

    df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

  • Size

    1.8MB

  • Sample

    250122-mgevka1qdw

  • MD5

    45531935cdda634c7db40b22d8e27ea3

  • SHA1

    09c902ab2e1ab4e807d09ab522f041721aea170a

  • SHA256

    df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

  • SHA512

    17c3ffd3ae0beb4cca1264412085ce3caa7c77e7f26bca1a6c517b6d3247e04768df8ccdef0245fa99b93e92427e541e1ab8d60e1229c5deb2f485d3f85864f1

  • SSDEEP

    49152:Ylhwb9YAymm41GcQAHNIH/7nAWMz9prqtqiO:iU99ymm41xtwoTm/O

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

      df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

    • Size

      1.8MB

    • MD5

      45531935cdda634c7db40b22d8e27ea3

    • SHA1

      09c902ab2e1ab4e807d09ab522f041721aea170a

    • SHA256

      df6e0dce28d9dff2e00558496e47ba1e24b8098d583987784efe2b578107c571

    • SHA512

      17c3ffd3ae0beb4cca1264412085ce3caa7c77e7f26bca1a6c517b6d3247e04768df8ccdef0245fa99b93e92427e541e1ab8d60e1229c5deb2f485d3f85864f1

    • SSDEEP

      49152:Ylhwb9YAymm41GcQAHNIH/7nAWMz9prqtqiO:iU99ymm41xtwoTm/O

    • 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