Extracted

• • Target

    DYFRN_file.exe

  • Size

    844KB

  • MD5

    5e2725e6fc1948c0f8d7044bdbf5218a

  • SHA1

    ab0f3415c6cd7f3ca2a1e935910a4801face7d99

  • SHA256

    e51e7b073e5fa3832455c7e87ccd3bbc7dd1dd3c72cf0bb273f1e24adec6ce92

  • SHA512

    dac35ed58a28d8df099a088a77ca8960e38d4e51a9149d68e96ed8f2bd9fdf0e449f7226fafc004c28e151370a356fe164493470262c1e0cfb87425cf1d2d731

  • SSDEEP

    12288:mUnNezvoYK6g7B/7SDmX6a+xKCOmNOoqwBrMyU+Jiqa/M/kR:1IzLK6g7QSKzxLNOxwZMyUeBFa

  Score

  10^/10

  snakekeyloggercollectiondiscoveryexecutionkeyloggerstealer

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

    stealerkeyloggersnakekeylogger

  • Snake Keylogger payload

  • Snakekeylogger family

    snakekeylogger

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Checks computer location settings

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

  • Uses the VBS compiler for execution

  • Accesses Microsoft Outlook profiles

    collection

  • Looks up external IP address via web service

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

  • Suspicious use of SetThreadContext

  behavioral1behavioral2