Analysis

  • max time kernel
    148s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/07/2026, 19:55

General

  • Target
    2026-07-22_17c1d6fa99a18b1f9a207b9605456bec_elex_mafia_stealc_tofsee.exe
  • Size 526KB
  • Sample260722-yncvbsztet
  • SHA256 d2235a12063897bb652b429384efa94856685a66ac958e8cbc3c4dc2a0754a1e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-22_17c1d6fa99a18b1f9a207b9605456bec_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-22_17c1d6fa99a18b1f9a207b9605456bec_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5016
    • C:\Users\Admin\AppData\Local\Temp\3212.tmp
      "C:\Users\Admin\AppData\Local\Temp\3212.tmp" --pingC:\Users\Admin\AppData\Local\Temp\2026-07-22_17c1d6fa99a18b1f9a207b9605456bec_elex_mafia_stealc_tofsee.exe EC77B68A5FAAB7DD67D8DB97F9DAD17DE7B2B82551C9302095A706F2DDFB15082203D4A8434585174D69A469D3D390A9EE251D1936D599C9F5E8708D118839AD
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:1100

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        3212.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\3212.tmp
        • Size 526KB
        • SHA256 14489d1d4b41ed31315900e029e45d57fb3eec466a38da61eb6c7afad581ca9a
        • MD5 SHA1 SHA512 SSDEEP TLSH