General

  • Target
    689ff816fc3db38894e81abbdf63c02b.exe
  • Size 549KB
  • Sample241015-tmcqqatdqa
  • SHA256 f2ebbd96f7cf19aa8cc8b1273d1f80169de93ac4dde951ff4547177a11010945
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 5.03

Botnet
  • 61b84f

C2
  • http://78.153.139.168

Attributes
  • install_dir

    76c5995d57

  • install_file

    Gxtuum.exe

  • strings_key

    9de0451ffa8c2fdfc09ef4161fee0a87

  • url_paths

    /gfj38cHcw/index.php

rc4.plain

Targets

    • Target
      689ff816fc3db38894e81abbdf63c02b.exe
    • Size 549KB
    • SHA256 f2ebbd96f7cf19aa8cc8b1273d1f80169de93ac4dde951ff4547177a11010945
    • MD5 SHA1 SHA512 SSDEEP
    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

MITRE ATT&CK Enterprise v15

Tasks