General

  • Target

    4fea319a615adeea82534ab28a45e0b192a0daed7bbe6a58b63786b39fc10ba4

  • Size

    1.8MB

  • Sample

    240624-txtrzsvekr

  • MD5

    2f2bfd0f3fe0a2c5cc911e8d82b10581

  • SHA1

    414dddc6938b5ffb6724fb940e4e6dbdb28e2235

  • SHA256

    4fea319a615adeea82534ab28a45e0b192a0daed7bbe6a58b63786b39fc10ba4

  • SHA512

    64df3eced6dc8751f232b5df2e7cf5ce4e0ef12608f9aeca72223df469f612dcc270b6d20db2b0e6787f129e421717e013b934dd1672c2df508b50e432bb8b8a

  • SSDEEP

    24576:CqbDisemYQkGRELN9Qoz1NcdXJEmXm4/kHVZcbHY6ACdOuJ37ek8G8NP6yf+vdrq:CcBKR9Qoz1N8mZmHQCYGX8hB+dq

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

77.91.77.66:58709

Targets

    • Target

      4fea319a615adeea82534ab28a45e0b192a0daed7bbe6a58b63786b39fc10ba4

    • Size

      1.8MB

    • MD5

      2f2bfd0f3fe0a2c5cc911e8d82b10581

    • SHA1

      414dddc6938b5ffb6724fb940e4e6dbdb28e2235

    • SHA256

      4fea319a615adeea82534ab28a45e0b192a0daed7bbe6a58b63786b39fc10ba4

    • SHA512

      64df3eced6dc8751f232b5df2e7cf5ce4e0ef12608f9aeca72223df469f612dcc270b6d20db2b0e6787f129e421717e013b934dd1672c2df508b50e432bb8b8a

    • SSDEEP

      24576:CqbDisemYQkGRELN9Qoz1NcdXJEmXm4/kHVZcbHY6ACdOuJ37ek8G8NP6yf+vdrq:CcBKR9Qoz1N8mZmHQCYGX8hB+dq

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • 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.

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks