General

  • Target

    412380dcc88eae77ffc9620026afafff13b8f86e737f3082cae1d8bd88a103f4

  • Size

    1.8MB

  • Sample

    240623-welprsyard

  • MD5

    030e11f35942e7c1349fb315294055da

  • SHA1

    cea9a08c8cda1a6d381b15bc50f346cab4d25dcf

  • SHA256

    412380dcc88eae77ffc9620026afafff13b8f86e737f3082cae1d8bd88a103f4

  • SHA512

    5c455916916e45c6ae4152867681c8561e1b4f1157c17e7c4ffc1b86c9f860eff139bf50232c2659bfc31d6c859b933fbdcaa90f0c1acaac3d38de5733efe7dc

  • SSDEEP

    49152:Z/HCBKKjTRSY3JEfYqwW8MtEtHOgUNiIj:ZPOPkkJgN8MtA5UwI

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

      412380dcc88eae77ffc9620026afafff13b8f86e737f3082cae1d8bd88a103f4

    • Size

      1.8MB

    • MD5

      030e11f35942e7c1349fb315294055da

    • SHA1

      cea9a08c8cda1a6d381b15bc50f346cab4d25dcf

    • SHA256

      412380dcc88eae77ffc9620026afafff13b8f86e737f3082cae1d8bd88a103f4

    • SHA512

      5c455916916e45c6ae4152867681c8561e1b4f1157c17e7c4ffc1b86c9f860eff139bf50232c2659bfc31d6c859b933fbdcaa90f0c1acaac3d38de5733efe7dc

    • SSDEEP

      49152:Z/HCBKKjTRSY3JEfYqwW8MtEtHOgUNiIj:ZPOPkkJgN8MtA5UwI

    • 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