General

  • Target
    Server.exe
  • Size 246KB
  • Sample260803-s8ydwabg24
  • SHA256 c0905507cf9c531053d39878df4d2f9e8977afca0cee2642e7c372a93d55fecd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xorium_stealer

C2
  • https://api.telegram.org/bot8681082351:AAHy1CTAh1vhXE3rW0KfJZnAMjT6KydQ_OE/sendDocument?chat_id=-5389375224

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36

Targets

    • Target
      Server.exe
    • Size 246KB
    • SHA256 c0905507cf9c531053d39878df4d2f9e8977afca0cee2642e7c372a93d55fecd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects XoriumStealer payload

    • Family: XoriumStealer

      XoriumStealer is an information stealer written in C#.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks