General

  • Target

    2957e018b9387117b24c8c46715c76f6b363717d8c298054f9887ac45df765fa

  • Size

    3.1MB

  • Sample

    250126-tddawswkcv

  • MD5

    145aa0c6ea4059e89b69c1eeb5432721

  • SHA1

    2418106fb982c2566cbbf45dd97a7e3f4ed9f019

  • SHA256

    2957e018b9387117b24c8c46715c76f6b363717d8c298054f9887ac45df765fa

  • SHA512

    0f9227a0896c2fbe396a1cf15a29ad071e5cd6307a16a7a0a94315666150846271b00891dcc0c4587c4b1c28107a1c92f17096206d373bef60d6ac94edadc112

  • SSDEEP

    49152:LyDt922f74mZnQsdusvRnuM6jFJQed6w79xi:e5922f74mZnrusvRuMyqQ9x

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

      2957e018b9387117b24c8c46715c76f6b363717d8c298054f9887ac45df765fa

    • Size

      3.1MB

    • MD5

      145aa0c6ea4059e89b69c1eeb5432721

    • SHA1

      2418106fb982c2566cbbf45dd97a7e3f4ed9f019

    • SHA256

      2957e018b9387117b24c8c46715c76f6b363717d8c298054f9887ac45df765fa

    • SHA512

      0f9227a0896c2fbe396a1cf15a29ad071e5cd6307a16a7a0a94315666150846271b00891dcc0c4587c4b1c28107a1c92f17096206d373bef60d6ac94edadc112

    • SSDEEP

      49152:LyDt922f74mZnQsdusvRnuM6jFJQed6w79xi:e5922f74mZnrusvRuMyqQ9x

    • 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