General

  • Target

    c3a9f99d9e7253a8d6c75a20c2ab55ecf5e889d0da1bd02c030307da80aeeaec

  • Size

    1.8MB

  • Sample

    240624-y93b4svclm

  • MD5

    0723f9a966b2b172a054f8b8c5635cfb

  • SHA1

    1cdf9fd19fd91d1f25eb91bab190a35a22337163

  • SHA256

    c3a9f99d9e7253a8d6c75a20c2ab55ecf5e889d0da1bd02c030307da80aeeaec

  • SHA512

    3cdef4d4d1f7e6f69d629d926117ae34cef5ee59e9a524e37c7ea2eb877f2be133100c021189cc956bdc2b5c45b498f9118c36fc66347f3df7fe2a51e708deee

  • SSDEEP

    49152:PMWKPhn7oQT89EhEceDepxJXt6KYyUZBzTyYn/l0sZxcIJMOc:PJKTT4DctaJNZBzGuqsZdJ

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

      c3a9f99d9e7253a8d6c75a20c2ab55ecf5e889d0da1bd02c030307da80aeeaec

    • Size

      1.8MB

    • MD5

      0723f9a966b2b172a054f8b8c5635cfb

    • SHA1

      1cdf9fd19fd91d1f25eb91bab190a35a22337163

    • SHA256

      c3a9f99d9e7253a8d6c75a20c2ab55ecf5e889d0da1bd02c030307da80aeeaec

    • SHA512

      3cdef4d4d1f7e6f69d629d926117ae34cef5ee59e9a524e37c7ea2eb877f2be133100c021189cc956bdc2b5c45b498f9118c36fc66347f3df7fe2a51e708deee

    • SSDEEP

      49152:PMWKPhn7oQT89EhEceDepxJXt6KYyUZBzTyYn/l0sZxcIJMOc:PJKTT4DctaJNZBzGuqsZdJ

    • 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