Resubmissions

21/07/2026, 19:26

260721-x5r5xaee947

21/07/2026, 19:19

260721-x1f7vagr8w7

21/07/2026, 18:18

260721-wxnbbasdmc7

General

  • Target
    UtopiaClient.exe
  • Size 15.5MB
  • Sample260721-wxnbbasdmc
  • SHA256 96b5724ad06010f1ecbebc51038ad4cabab06bca8d5446dfaeff996d4a12016f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      UtopiaClient.exe
    • Size 15.5MB
    • SHA256 96b5724ad06010f1ecbebc51038ad4cabab06bca8d5446dfaeff996d4a12016f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Drops startup file

    • 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.

    • Target
      stealer_built.pyc
    • Size 134KB
    • SHA256 0257c8a2d4e0173a15da72f7095cdf66d301e3f4c0aa2ff9acae8375cc303f74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks