General

  • Target
    CLOSOA_2025.2.236_iND.exe
  • Size 12.4MB
  • Sample260730-ms71gsga88
  • SHA256 e1f7ff19173d5a7fb04b605c06661209fd8795fc873359da23dcde2484e8ee60
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      CLOSOA_2025.2.236_iND.exe
    • Size 12.4MB
    • SHA256 e1f7ff19173d5a7fb04b605c06661209fd8795fc873359da23dcde2484e8ee60
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Uses browser remote debugging

      Can be used control the browser and steal sensitive information such as credentials and session cookies.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Executes a VBScript file via the Windows Script Host.

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v16

Tasks