General

  • Target

    105e328b76537631b6bf443a48dc288193db152a1ef25408373727aa1fc77fa9

  • Size

    1.5MB

  • Sample

    241213-wv7xyaymbk

  • MD5

    3b6864d7fd3baca4f3bcca0736c26617

  • SHA1

    dbbbfa7e960b6d7e5b58494970f1acffc3b0cca6

  • SHA256

    105e328b76537631b6bf443a48dc288193db152a1ef25408373727aa1fc77fa9

  • SHA512

    69e0444f34c7cb13bed561bbd0d86e1896d31bce3c99308f01eda43d2caff99741bca9609f0a028b9135653999c98f86e19b91414ec5953ac327a695f2275b74

  • SSDEEP

    24576:+EONo4rUDDLp8NrZTsB3+lTXEkiNu3Z7el9i7Sm6JO0EQuEtA7wMkW:+EOec6Pp4eBulTFiNuJSeSmyHEQuRLkW

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

3c5ff2

C2

http://193.233.132.139

Attributes
  • install_dir

    5454e6f062

  • install_file

    explorta.exe

  • strings_key

    c7a869c5ba1d72480093ec207994e2bf

  • url_paths

    /sev56rkm/index.php

rc4.plain

Targets

    • Target

      105e328b76537631b6bf443a48dc288193db152a1ef25408373727aa1fc77fa9

    • Size

      1.5MB

    • MD5

      3b6864d7fd3baca4f3bcca0736c26617

    • SHA1

      dbbbfa7e960b6d7e5b58494970f1acffc3b0cca6

    • SHA256

      105e328b76537631b6bf443a48dc288193db152a1ef25408373727aa1fc77fa9

    • SHA512

      69e0444f34c7cb13bed561bbd0d86e1896d31bce3c99308f01eda43d2caff99741bca9609f0a028b9135653999c98f86e19b91414ec5953ac327a695f2275b74

    • SSDEEP

      24576:+EONo4rUDDLp8NrZTsB3+lTXEkiNu3Z7el9i7Sm6JO0EQuEtA7wMkW:+EOec6Pp4eBulTFiNuJSeSmyHEQuRLkW

    • 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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks