General

  • Target

    Azorult.bin

  • Size

    10.0MB

  • Sample

    240517-xp4h1adg6z

  • MD5

    5df0cf8b8aa7e56884f71da3720fb2c6

  • SHA1

    0610e911ade5d666a45b41f771903170af58a05a

  • SHA256

    dd396a3f66ad728660023cb116235f3cb1c35d679a155b08ec6a9ccaf966c360

  • SHA512

    724ce5e285c0ec68464c39292be62b80124909e98a6f1cd4a8ddee9de24b9583112012200bf10261354de478d77a5844cb843673235db3f704a307976164669a

  • SSDEEP

    196608:NjIrZDbMLq8TKqTNNRYWzmf1e4Qx/PMPTZPkTGX9sqiL/aVvTA:N2Z4DRYWXdaZPGy9sJL/aVv

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    109.248.203.81
  • Port:
    21
  • Username:
    alex
  • Password:
    easypassword

Extracted

Family

azorult

C2

http://boglogov.site/index.php

Targets

    • Target

      Azorult.bin

    • Size

      10.0MB

    • MD5

      5df0cf8b8aa7e56884f71da3720fb2c6

    • SHA1

      0610e911ade5d666a45b41f771903170af58a05a

    • SHA256

      dd396a3f66ad728660023cb116235f3cb1c35d679a155b08ec6a9ccaf966c360

    • SHA512

      724ce5e285c0ec68464c39292be62b80124909e98a6f1cd4a8ddee9de24b9583112012200bf10261354de478d77a5844cb843673235db3f704a307976164669a

    • SSDEEP

      196608:NjIrZDbMLq8TKqTNNRYWzmf1e4Qx/PMPTZPkTGX9sqiL/aVvTA:N2Z4DRYWXdaZPGy9sJL/aVv

    • Azorult

      An information stealer that was first discovered in 2016, targeting browsing history and passwords.

    • Modifies Windows Defender Real-time Protection settings

    • Modifies visiblity of hidden/system files in Explorer

    • RMS

      Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.

    • UAC bypass

    • Windows security bypass

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Sets DLL path for service in the registry

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Stops running service(s)

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks