General

  • Target

    7d8b8a7f1f32a1b4ec8347268834a9c8f4680eac4dad2de63ee6f0211b043706

  • Size

    1.8MB

  • Sample

    241227-gb6s7sslaw

  • MD5

    5dbebdca7f766827e577dbf5cdc829eb

  • SHA1

    1f9b0b84526cb0b7074aef4d60e52360bafde088

  • SHA256

    7d8b8a7f1f32a1b4ec8347268834a9c8f4680eac4dad2de63ee6f0211b043706

  • SHA512

    9ae76d3f16cff0e5241a2b634640d5b43c0cc1ee44a4c98156df9f04c8288cbd382a3f0af0e8cabc80b8ba780ee9c3d657506da1d8ef692ebbc918b7991d6c95

  • SSDEEP

    49152:A5q4KzHX33ebJnpMCFy31tHavrJMaYH6q:A5OzH36JpO1tHav9YH6q

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

      7d8b8a7f1f32a1b4ec8347268834a9c8f4680eac4dad2de63ee6f0211b043706

    • Size

      1.8MB

    • MD5

      5dbebdca7f766827e577dbf5cdc829eb

    • SHA1

      1f9b0b84526cb0b7074aef4d60e52360bafde088

    • SHA256

      7d8b8a7f1f32a1b4ec8347268834a9c8f4680eac4dad2de63ee6f0211b043706

    • SHA512

      9ae76d3f16cff0e5241a2b634640d5b43c0cc1ee44a4c98156df9f04c8288cbd382a3f0af0e8cabc80b8ba780ee9c3d657506da1d8ef692ebbc918b7991d6c95

    • SSDEEP

      49152:A5q4KzHX33ebJnpMCFy31tHavrJMaYH6q:A5OzH36JpO1tHav9YH6q

    • 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