Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

General

  • Target

    random.exe

  • Size

    1.8MB

  • Sample

    250209-v15jbsxpfp

  • MD5

    53bf4bc2cc4257121dc450c9c3167319

  • SHA1

    3c718864780bc87e6478041b8cbcf313e70d1505

  • SHA256

    bc634b49ae03f0905b72036605952afc3b9dc0ce3f1f57c578397dda2e3b8293

  • SHA512

    6a7552dd6bda139d5800241084a6bd7e8c55de4ae9f2c7af5b22d5b4f618e2ff5f897906c126ba7df6f139cc8946755c5dac7e733060222cbd54b8510bb9e80e

  • SSDEEP

    49152:b6VqLc5WAdbvR8skOmgoWGRjMFpDjecFM3r:b6V+xsbZ89OmgoTwjjHM3r

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

      random.exe

    • Size

      1.8MB

    • MD5

      53bf4bc2cc4257121dc450c9c3167319

    • SHA1

      3c718864780bc87e6478041b8cbcf313e70d1505

    • SHA256

      bc634b49ae03f0905b72036605952afc3b9dc0ce3f1f57c578397dda2e3b8293

    • SHA512

      6a7552dd6bda139d5800241084a6bd7e8c55de4ae9f2c7af5b22d5b4f618e2ff5f897906c126ba7df6f139cc8946755c5dac7e733060222cbd54b8510bb9e80e

    • SSDEEP

      49152:b6VqLc5WAdbvR8skOmgoWGRjMFpDjecFM3r:b6V+xsbZ89OmgoTwjjHM3r

    • 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)

    • Downloads MZ/PE file

    • 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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks