General

  • Target

    9335518bdebd925efd0d4eb74316b0306115eefef14586e043f23cbd35c046f9

  • Size

    1.8MB

  • Sample

    240624-nms5tazcle

  • MD5

    69138b3117d495b2d3b97f35decb70ec

  • SHA1

    e9a1b39e9f303fe2fda9da6638a05b714f5c97c8

  • SHA256

    9335518bdebd925efd0d4eb74316b0306115eefef14586e043f23cbd35c046f9

  • SHA512

    1c8c4c24ff4e7e526367f31bbfc781c0325f864a8640432f131a56e351a16c28ab7f383d95d6b3939eea5f4cc177484c3a7ba8dfe01962fe191b5c68db14216e

  • SSDEEP

    49152:AKtQNbj6jZ0K5ggUqcirkNbl7s+eDEOpawrQ:AkRUqcirkN57epawrQ

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

      9335518bdebd925efd0d4eb74316b0306115eefef14586e043f23cbd35c046f9

    • Size

      1.8MB

    • MD5

      69138b3117d495b2d3b97f35decb70ec

    • SHA1

      e9a1b39e9f303fe2fda9da6638a05b714f5c97c8

    • SHA256

      9335518bdebd925efd0d4eb74316b0306115eefef14586e043f23cbd35c046f9

    • SHA512

      1c8c4c24ff4e7e526367f31bbfc781c0325f864a8640432f131a56e351a16c28ab7f383d95d6b3939eea5f4cc177484c3a7ba8dfe01962fe191b5c68db14216e

    • SSDEEP

      49152:AKtQNbj6jZ0K5ggUqcirkNbl7s+eDEOpawrQ:AkRUqcirkN57epawrQ

    • 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