Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 15:32

General

  • Target
    2026-08-16_01d95a4cbd8e53c4ea01585d04228604_elex_mafia_stealc_tofsee.exe
  • Size 433KB
  • Sample260816-sym56aec57
  • SHA256 29b72f36a408bffd1d43d15c520819617d11096517a044b1c3fbc06c9e04a4b8
  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-16_01d95a4cbd8e53c4ea01585d04228604_elex_mafia_stealc_tofsee.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-16_01d95a4cbd8e53c4ea01585d04228604_elex_mafia_stealc_tofsee.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Users\Admin\AppData\Local\Temp\8E0.tmp
      "C:\Users\Admin\AppData\Local\Temp\8E0.tmp" --helpC:\Users\Admin\AppData\Local\Temp\2026-08-16_01d95a4cbd8e53c4ea01585d04228604_elex_mafia_stealc_tofsee.exe D1C7F96CC4033E6413519494261A3C9C70BEBD206A35BE61BDDF7900926883FFB8FAAE4C5A51DFED3B10F3FE881A8EF5ABC7FF7F9E96403273B1887EB5B74D79
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        8E0.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\8E0.tmp
        • Size 433KB
        • SHA256 ff5182649eb0e09f1613a00031620c3ceb2717da1ca31d6efcbb953e57b03a2c
        • MD5 SHA1 SHA512 SSDEEP TLSH