General

  • Target

    1a70d50051e700d960a0b4dce9dcd5f81ddf76066b617a99fdaec7131bc713d0

  • Size

    1.8MB

  • Sample

    240623-2tvtwazdnq

  • MD5

    9bcd44d1f00d63d7e63f6d09c3d49272

  • SHA1

    a950dbf3c9e28e41dc06bc660fbaf5645117e235

  • SHA256

    1a70d50051e700d960a0b4dce9dcd5f81ddf76066b617a99fdaec7131bc713d0

  • SHA512

    64afbefad0cf4ed887720fa34486a8ae62d2eed44598882fdf939ad936e8b957fd60303a7c5e85f06a157f88b17727b0f5ff1a1fb6ebc59fa44997f089349ec9

  • SSDEEP

    49152:efu2rNnYRV5WA3OSoeg1Y868YzCE2aqlEI/x5NIEii:eryRfp+XLx6nl3qrX6V

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

      1a70d50051e700d960a0b4dce9dcd5f81ddf76066b617a99fdaec7131bc713d0

    • Size

      1.8MB

    • MD5

      9bcd44d1f00d63d7e63f6d09c3d49272

    • SHA1

      a950dbf3c9e28e41dc06bc660fbaf5645117e235

    • SHA256

      1a70d50051e700d960a0b4dce9dcd5f81ddf76066b617a99fdaec7131bc713d0

    • SHA512

      64afbefad0cf4ed887720fa34486a8ae62d2eed44598882fdf939ad936e8b957fd60303a7c5e85f06a157f88b17727b0f5ff1a1fb6ebc59fa44997f089349ec9

    • SSDEEP

      49152:efu2rNnYRV5WA3OSoeg1Y868YzCE2aqlEI/x5NIEii:eryRfp+XLx6nl3qrX6V

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks