General

  • Target

    98ed1771901a3b0eaa770213164ce9ee832046b77b72a7d5d43d756ab391d154

  • Size

    1.8MB

  • Sample

    240624-cxtcsavepg

  • MD5

    19030cec80e83963c6cf09fcdda61543

  • SHA1

    5cd0333a24ed0a81c535b735b9caec28c427ce6c

  • SHA256

    98ed1771901a3b0eaa770213164ce9ee832046b77b72a7d5d43d756ab391d154

  • SHA512

    474e8f4add612ac5115bd0b53a997e117e5e135cf623be2675a094eb83bb5044640a32a103e101cf79755e6004a7730de76b038be9cb7b362fd4268f090beb70

  • SSDEEP

    49152:NznMhhXu4TCudwwWrC65ZVKejrhWcNPOp64yxXlyVsrqCe9MS:NznMPdxWrCu3Pg2SAyfLM

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

      98ed1771901a3b0eaa770213164ce9ee832046b77b72a7d5d43d756ab391d154

    • Size

      1.8MB

    • MD5

      19030cec80e83963c6cf09fcdda61543

    • SHA1

      5cd0333a24ed0a81c535b735b9caec28c427ce6c

    • SHA256

      98ed1771901a3b0eaa770213164ce9ee832046b77b72a7d5d43d756ab391d154

    • SHA512

      474e8f4add612ac5115bd0b53a997e117e5e135cf623be2675a094eb83bb5044640a32a103e101cf79755e6004a7730de76b038be9cb7b362fd4268f090beb70

    • SSDEEP

      49152:NznMhhXu4TCudwwWrC65ZVKejrhWcNPOp64yxXlyVsrqCe9MS:NznMPdxWrCu3Pg2SAyfLM

    • 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