General

  • Target
    ABH projesi_SLG6%0190%_fiyat teklif - PO240017 xlsx.exe
  • Size 526KB
  • Sample241007-sjfgrstcja
  • SHA256 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      ABH projesi_SLG6%0190%_fiyat teklif - PO240017 xlsx.exe
    • Size 526KB
    • SHA256 61460220761a54e3263ca427e082c7542bd531ed5c2aae397757be3cb313bb74
    • MD5 SHA1 SHA512 SSDEEP
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • 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

MITRE ATT&CK Enterprise v15

Tasks