General

  • Target

    73e885eba8c792ff95439378fa7a69d9566a6bd48a99c2a868c9a8056e864c9f

  • Size

    1.8MB

  • Sample

    250127-3qse1szkdz

  • MD5

    a6f5ea7a063eb3066297b9aa095665c9

  • SHA1

    e2d730c2d8cacc4f3ea78d90d29817acac9a206d

  • SHA256

    73e885eba8c792ff95439378fa7a69d9566a6bd48a99c2a868c9a8056e864c9f

  • SHA512

    c99ee620f80e484f72b54495db8e1581235aae896f11a00f294adfe47b47cffb00760d97b6868e950c5c1a2c2b738139d03f4f4c5333d9aefb0fbebd19761246

  • SSDEEP

    49152:ox6YZ1rd1NmLDjXppdaSOU4IaqrP58STesScOYUDX:oxTrNmLDjXpjaSOUKIzUb

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

      73e885eba8c792ff95439378fa7a69d9566a6bd48a99c2a868c9a8056e864c9f

    • Size

      1.8MB

    • MD5

      a6f5ea7a063eb3066297b9aa095665c9

    • SHA1

      e2d730c2d8cacc4f3ea78d90d29817acac9a206d

    • SHA256

      73e885eba8c792ff95439378fa7a69d9566a6bd48a99c2a868c9a8056e864c9f

    • SHA512

      c99ee620f80e484f72b54495db8e1581235aae896f11a00f294adfe47b47cffb00760d97b6868e950c5c1a2c2b738139d03f4f4c5333d9aefb0fbebd19761246

    • SSDEEP

      49152:ox6YZ1rd1NmLDjXppdaSOU4IaqrP58STesScOYUDX:oxTrNmLDjXpjaSOUKIzUb

    • 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